xcsa

8/10/2019 xcsa

1/27

8/10/2019 xcsa

2/271/200

5

Safety detection solutions 3Guard switches, actuator operatedMetal, turret head, types XCS A, XCS and XCS CPlastic, double insulated, turret head,types XCS MP or XCS PA and XCS TA

Metal, types XCS A, XCS B,

XCS C

Guard switches with or without locking of the actuator

Page 1/202

Plastic, types XCS MP, XCS PAXCS TA

Guard switches with or without locking of the actuator

Pages 1/206 and1/210

Presentation,characteristics

Environment characteristicsGuard switch type XCS A, XCS B, XCS C

(metal)XCS MP, XCS PA, XCS TA(plastic)

Conformity to standards Products EN/IEC 60947-5-1, UL 508, CSA C22-2 n 14

Machine assemblies EN/IEC 60204-1, EN/ISO 14119

Product certifcations UL, CSA UL, CSA (cULus for XCS MP)

Maximum safety level (1) PL=e, Category 4 conforming to EN/ISO 13849-1 and SIL 3 conforming to EN/IEC 61508

Reliability data B10d 5 000 000 (data value for a service life of 10 years can be limited by contact and mechanical wear)

Protective treatment Standard version: TC

Ambient air temperature For operation - 25+ 70C

For storage - 40+ 70C (- 25+ 80C for XCS MP)

Vibration resistance 5 gn (10500 Hz) conforming to EN/IEC 60068-2-6 (6 gn (1055 Hz) for XCS MP)

Shock resistance 10 gn (duration 11 ms) conforming to EN/IEC 60068-2-27 (50 gn (duration 11 ms) for XCS MP)

Electric shock protection Class 1 conforming to EN/IEC 60536 Class 2 conforming to EN/IEC 60536

Degree of protection IP 67 conforming to EN/IEC 60529 and EN/IEC 60947-5-1(2)

Cable entry 1 entry tapped ISO M20 x 1.5 (clampingcapacity 7 to 13 mm) or tapped for n 13(Pg 13.5) cable gland conforming toNFC 68-300 (clamping capacity 9 to 12 mm)or for 1/2" NPT (USAS B2-1) conduit

1 entry (XCS PA) or 2 entries (XCS TA) tappedfor ISO M16 x 1.5 cable gland (clampingcapacity 4.5 to 10 mm) or for n 11 (Pg 11)cable gland, or tapped 1/2" NPT, or for 1/2"NPT (USAS B2-1) conduit using metal adaptorDE9 RA1012) for XCS TA(other entry ttedwith blanking plug).

Connecting cable Pre-cabled, either 4 x 0.5 mm2or 6 x 0.5 mm2(XCS MP)

Materials XCS A/B/CZamak case

XCS MP/PA/TAPolyamide PA66 breglass impregnated case

Actuators (all types): steel XC60, surface treated

(1) Using an appropriate and correctly connected control system.

(2) Live parts of these switches are protected against the penetration of dust and water.

However, when installing take all necessary precautions to prevent the penetration of solidbodies, or liquids with a high dust content, into the actuator aperture. Not recommended foruse in saline atmospheres.

4

5

6

0

8/10/2019 xcsa

3/271/201

5

Safety detection solutions 3Guard switches, actuator operatedMetal, turret head, types XCS A, XCS and XCS CPlastic, double insulated, turret head,types XCS MP or XCS PA and XCS TA

Contact block characteristicsRated operationalcharacteristics

2 and 3 contact, slow break XCS A, XCS B, XCS C,XCS TA,XCS PA:aAC-15, A300: Ue = 240 V, Ie = 3 A orUe = 120 V, Ie = 6 A

XCS MP:aAC-15, C300: Ue = 240 V, Ie = 0.75 A or Ue = 120 V, Ie = 1.5 AAll models:cDC-13, Q300: Ue = 250 V, Ie = 0.27 A or Ue = 125 V, Ie = 0.55 Aconforming to EN/IEC 60947-5-1

2 contact, snap action XCS PA:aAC-15, A300: Ue = 240 V, Ie = 3 A; Ithe = 10 AcDC-13, Q300: Ue = 250 V, Ie = 0.27 A or Ue = 125 V, Ie = 0.55 A conforming to EN/IEC 60947-5-1

3 contact, snap action XCS PA:aAC-15, B300: Ue = 240 V, Ie = 1.5 A; Ithe = 6 AcDC-13, R300: Ue = 250 V, Ie = 0.1 A or Ue = 125 V, Ie = 0.55 A conforming to EN/IEC 60947-5-1

Conventional thermal current in enclosure XCS A, XCS B, XCS C, XCS PA(2 & 3 slow break contact and 2 snap action contact versions)XCS PA (3 snap action contact version): Ithe = 6 AXCS MP: Ithe = 2.5 A

Rated insulation voltage 2 and 3 contact 3 contact (XCS A, XCS B, XCS C, XCS TA), 2 contact (XCS PA),2 and 3 contact (XCS MP):Ui = 500 V conforming to EN/IEC 60947-1; Ui = 300 V conforming to UL 508, CSA C22-2 n 14

3 contact XCS PA:Ui = 400 V degree of pollution 3 conforming to EN/IEC 60947-1

Ui = 300 V conforming to UL 508, CSA C22-2 n 14Rated impulse withstandvoltage

2 and 3 contact 3 contact (XCS A, XCS B, XCS C, XCS TA), 2 contact (XCS PA),2 and 3 contact (XCS MP): Uimp = 6 kV conforming to EN/IEC 60947-5-1

3 contact XCS PA:Uimp = 4 kV conforming to EN/IEC 60947-5-4

Positive operation NC contacts with positive opening operation conforming to EN/IEC 60947-5-1, Section 3

Resistance across terminals y30 mWconforming to EN/IEC 60947-5-4

Short-circuit protection 2 and 3 contact 3 contact (XCS A,XCS B,XCS C,XCS TA), 2 contact (XCS PA),2 and 3 contact (XCS MP): 10 A cartridge fuse type gG (gl)

3 contact XCS PA:6 A cartridge fuse type gG (gl)

Connection Pre-cabled 4 x 0.5 mm2or 6 x 0.5 mm2(XCS MP). PVC

Screw clampterminals

2 contact, snap action XCS PA, XCS TA:Clamping capacity, min: 1 x 0.34 mm2, max: 2 x 1.5 mm2

2 and 3 contact 3 contact (XCS A, XCS B, XCS C, XCS TA), 2 contact (XCS PA):Clamping capacity, min: 1 x 0.5 mm2, max: 2 x 1.5 mm2with or without cable end

3 contact XCS PA:clamping capacity, min: 1 x 0.34 mm2

, max: 1 x 1 mm2

or 2 x 0.75 mm2

Electrical durability

Conforming to EN/IEC 60947-5-1 Appendix C.Utilisation categories AC-15 and DC-13.Maximum operating rate: 3600 operating cycles/hour.Load factor: 0.5

Only applicable to XCS MP: Conforming to EN/IEC 60947-5-1 Appendix C.Utilisation categories AC-15 and DC-13.Maximum operating rate: 900 operating cycles/hour.

Characteristics (continued)

2 snap action contact version 3 contact version XCS A/B/C/TAand 2 slow break contact version

AC supply50/60 Hzaoinductive circuit

Millionsofoperatingcycles

Current in A

0.1

0.5

1

5

0.5 1 5 10

110 V

48 V

230/400 V

2 3 4

Ithe

24 V

DC supplycPower broken in W for5 million operating cycles.

Voltage V 24 48 120 Voltage V 24 48 120o W 10 7 4 o W 13 9 7

For XE2S Pp151 onaorc, NC and NO contacts simultaneously loaded to the values shown with reverse polarity.

3 snap action contact version XCS PA 3 slow break contact version XCS PA



Voltage V 24 48 120 Voltage V 24 48 120

o W 3 2 1 o W 4 3 2


Current in A

0.5 1 2 3 4 5 100.1

0.2

0.5

1

5

2

43

Ithe

230 V 12/24/48 V

110 V

0.1

0.5

1

5

0.5 1 5 10

110 V

48 V

230/400 V

2 3 4

24 V

e


Current in A


Current in A

0.5 1 2 3 4 5 100.1

0.2

0.5

1

5

2

43

230 V110 V

12/24/48 V

Ithe

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

4/271/202

5

Safety detection solutions 0Guard switches, actuator operatedMetal, turret head(1), types XCS A, XCS B and XCS C1 cable entry

Type of switch Without locking of actuator With locking of actuator, manual unlocking (2)

LED indication on opening of NCcontacts

Without 1 orangeLED24/48 Vz

1 orangeLED110/240 Va





References of switches without actuator ( NC contact with positive opening operation)

with 1 cable entry tapped ISO M20 x 1.53-pole

NC + NO + NO(2 NO staggered)slow break(3)

33

34

22

2

113

14

XCS A502 XCS A512 XCS A522 XCS B502 XCS B512 XCS B522 XCS C502 XCS C512 XCS C522

3-poleNC + NC + NO(NO staggered)slow break(3) 3

2

31

13

14

22

21 XCS A702 XCS A712 XCS A722 XCS B702 XCS B712 XCS B722 XCS C702 XCS C712 XCS C722

3-poleNC + NC + NCslow break(3)

12

11

22

21

32

31 XCS A802 XCS B802 XCS C802

Weight (kg) 0.440 0.440 0.440 0.475 0.475 0.475 0.480 0.480 0.480


with 1 cable entry tapped Pg 13.5

To order a switch with a Pg 13.5 cable entry, replace the last number (2) by 1in the selected reference.Example: XCS A502 becomes XCS A501.


with 1 cable entry tapped 1/2" NPTTo order a switch with a 1/2" NPT cable entry, replace the last number (2) by 3in the selected reference.Example: XCS A502 becomes XCS A503.

Complementary characteristics not shown under general characteristics (page 1/200)Actuation speed Maximum: 0.5 m/s, minimum: 0.01 m/s

Resistance to forcible withdrawalof actuator

XCS Band XCS C: 1500 N

Mechanical durability XCS A: > 1 million operating cyclesXCS B and XCS C: 0.6 million operating cycles

Maximum operating rate For maximum durability: 600 operating cycles per hour

Minimum force for extraction of actuator u20 N

Cable entry XCS A, XCS B, XCS C: 1 cable entryEntry tapped ISO M20 x 1.5, clamping capacity 7 to 13 mm

Materials Body: zamak. Head: zamak. Safety screws: 5-lobe torque. Protective plate: steel.

References of actuators

Description Straight actuator Actuator with wide xing Pivoting actuator Latch for sliding doors

For guard switches XCS A, B, C, E XCS Z01 XCS Z02 XCS Z03 XCS Z05

Weight (kg) 0.020 0.020 0.095 0.600

(1) Head adjustable in 90 steps throughout 360. Blanking plug for operating head slot included with switch.

(2) Unlocking by pushbutton for XCS Bpppand by key operated lock for XCS Cppp(2 keys included with switch).

(3) Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch.

Other versions: please consult our Customer Care Centre.

Dimensions:page 1/203

Schemes:page 1/205

References,characteristics

4

5

6

0

8/10/2019 xcsa

5/271/203

5

Separate componentsDescription For use

withSupplyvoltage

Reference Weightkg

1 orange LEDindicator modulewith cover, seal and2 xing screws

XCS AXCS BXCS C

aor 24/48 Vc XCS Z31 0.040

110/240 Va XCS Z32 0.040

Description For use with Unit reference Weightkg

Blanking plugs foroperating head slot(Sold in lots of 10)

XCS A,XCS B,XCS C

XCS Z27 0.050

Keys for interlockforced openingdevice(Sold in lots of 10)

XCS B,XCS C

XCS Z25 0.100

Padlocking deviceto prevent insertion ofactuator,for up to 3 padlocks(padlocks not included)

XCS A,XCS B,XCS C

XCS Z90 0.055

DimensionsGuard switches

XCS Appp XCS Bppp, XCS Cppp

(1) 1 tapped entry for cable gland

: 2 elongated holes 5.3 x 7.3

(1) 1 tapped entry for cable gland


XCS Z90

809850

33

60

43.5

1

13.5

40

30= =

38

33

16

44

(1)

7

5.3

Safety detection solutions 0Guard switches, actuator operatedMetal, turret head, types XCS A, XCS B and XCS C1 cable entry

References,dimensions

XCS Z3p

809847

33

60

43.5

113.5

52

28.5

40

30= =

37

16

44

38

33

(1)

7

5.3

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

6/271/204

5


Dimensions (continued)

Actuators

XCS Z01 XCS Z02

(1) Adaptor (included with actuator XCS Z01) for replacing, without drillingadditional xing hole, a guard switch XCK J with actuator ZCK Y07 bya guard switch XCS A, B, C or E with actuator XCS Z01.

: 2 elongated holes 5.3 x 10 : 2 elongated holes 5.3 x 10

XCS Z03 XCS Z05

Fixing axis % related to actuator. : 4 elongated holes 5.3 x 7.3

Operating radius required for actuator

XCS Z01 XCS Z02

XCS Z03

R = minimum radius

3

=

= 14

35

20 7.5

2.5

=

= 15

25

81.5

33 20 11

Adaptor shank (1)

11

55.52.5

51

35

=

==

=

25

33

2.5

48

76

2.

5

11

40

17

23

33

25

30

30

2.5

11

30

25

5.3

40

11

41

3

2

140

100 2020

4xM5

26

7

742

12.5

115 64

20

6

6

18

R=2000

85

R=2000

85

R=2000

58

R=2000

58

R=15022

55

79

R=400

16.5

79

References:page 1/202

Schemes:page 1/205

4

5

6

0

8/10/2019 xcsa

7/271/205

5


Setting-up,schemes

Setting-upFunctional diagrams

XCSp

5ppp

XCSp

7ppp

XCSp

8ppp

Contact operation

G Closed

HOpen

GUnstable

Schemes Note: These schemes are given as examples only, the designer must refer to the relevant safety standards for guidance.Wiring to PL=b, category 1 conforming toEN/SO 13849-1

Wiring to PL=d, category 3 conforming to EN/ISO 13849-1

Example with 3-pole NC + NO + NO contact and protectionfuse to prevent shunting of the NC contact, either by cabledamage or by tampering.

Example with 3-pole NC + NO + NO contact with mixed redundancy of the contacts and theassociated control relays. To activate K1, it is necessary to remove and re-insert the actuatorwhen the supply is switched on.

(1) Signalling contact H1: actuator not inserted indicator

Wiring to PL=e, category 4 conforming to EN/ISO 13849-1 and SIL 3 conforming to EN/IEC 61508. Wiring method used in conjunction

with Preventa safety module (The guard switch should be used in conjunction with a safety limit switch to give electrical/mechanical redundancy).

Method for machines with quick rundown time (low inertia)

Locking device based on the principle of redundancy and self-monitoring.The safety modules ensure these functions.

Locking of actuator and operation in positive mode associatedwith a safety module.

23

21

22.5

25

31

21-22

13-14

33-34

23

21.5

22

25

31

21-22

31-32

13-14

23

25

31

11-12

21-22

31-32

X

F1

O

I

X

22

21

13

14

33

34

M

(1)

F1

K2

K1 K2

14

13

34

33

22

21

K1

K2

K1

KM1

O

I

KM2

H1

K2

K1

KM1

KM2

M

XPS



1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

8/271/206

5

Safety detection solutions 2Guard switches, actuator operatedPlastic, xed head, type XCS MPPre-cabled, length 2 m, 5 m or 10 m

Type of switch Without locking of actuator

References of switches without actuator ( NC contact with positive opening operation)(1)2-pole NC + NObreak before make, slow break (2)

XCS MP59Lp

2-pole NC + NCslow break (2)

XCS MP79Lp

3-pole NC + NC + NO(NO staggered) slow break (2)

XCS MP70Lp

3-pole NC + NC+ NCslow break (2)

XCS MP80Lp

Weight (kg) 0.110

Complementary characteristics not shown under general characteristics (page 1/200)Actuation speed Maximum: 1.5 m/s, minimum: 0.05 m/s

Resistance to forcible withdrawal of actuator 8 N

Mechanical durability > 1 million operating cycles

Pre-cabled connection 4 x 0.5 mm2or 6 x 0.5 mm2



References of actuatorsDescription Straight actuator Right-angled

actuator

Pivoting actuator

For right-hand door For left-hand door

For guard switches XCS MP XCS Z81 XCS Z84 XCS Z83 XCS Z85

Weight (kg) 0.015 0.025 0.085 0.085

Separate componentsDescription Unit reference Weight

kg

Blanking plugs for operating head slot(Sold in lots of 10)

XCS Z29 0.005

(1) Blanking plug for operating head slot included with switch (3). Basic reference, to be completed: replace the dot by 2 for a 2 m long cable, by 5 for a 5 m long

cable or by 10 for a 10 m long cable. Example:XCS MP59LpbecomesXCS MP59L10 for a switch with a 10 m long cable.(2) Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch.

OG

OG/WH

BU/WH

BU

BU/WH

BU

OG/WH

OG

OG

OG/WH

BU/WH

BU

BN/WH

BN

BU/WH

BU

BN/WH

BN

OG/WH

OG


Schemes:page 1/209


4

5

6

0

8/10/2019 xcsa

9/271/207

5


DimensionsXCS MP XCS Z81

(1) 7.6, length 2, 5 or 10 m.

XCS Z84

XCS Z83

(1) 2 elongated holes 4.2 x 6.

XCS Z85

(1) 2 elongated holes 4.2 x 6.

20

30

(1)

1 115

58

35

78

9

4.4

14

5.

6

3.

5

14 13.5

62

28.235.9

8.

4

2x4.32x9

5

33.8

14

3.

5

14

11.

6

34

8.4

4.3

25

34

=

=

=

15

=

28.213

8.

4

(1)

3.

5

25

34

=

=

=

15

=

28.213

8.

4

(1)

3.5

Characteristics:page 1/200

Dimensions

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

10/271/208

5


Operating radius required for actuatorXCS Z81 XCS Z84

XCS Z83 XCS Z85

Functional diagramsXCS MP59p XCS MP79p XCS MP70p XCS MP80p

Contact operation closed

open

R=930m

m

66.8

R=160m

m

66.8

R=230mm

36.4

R=16

0mm

36.4

R=50m

m

43.8

R=50m

m

43.8

R=50mm

43.8

R=50mm

43.8

BU-BU/WH

OG-OG/WH

5.2

5.5

28.2

5.2

28.2

BU-BU/WH

OG-OG/WH

BN-BN/WH

OG-OG/WH

BU-BU/WH

5.2

5.5

28.2

BN-BN/WHOG-OG/WH

BU-BU/WH

5.2

28.2

Setting-up,schemes

4

5

6

0

8/10/2019 xcsa

11/271/209

5


Schemes Note: These schemes are given as examples only, the designer must refer to the relevant safety standards for guidance.Wiring to PL=b, category 1 conforming to

EN/SO 13849-1


Example with 3-pole NC + NC + NO contact and protectionfuse to prevent shunting of the NC contact, either by cabledamage or by tampering.

(1) Signalling contact

Example with 2-pole NC + NO contact with mixed redundancy of the contacts and theassociated control relays.To activate K1, it is necessary to remove and re-insert the actuator when the supply is switched on.



Method for machines with quick rundown time (low inertia)Locking or interlocking device based on the principle of redundancy and self-monitoring.The safety modules ensure these functions.

Locking of actuator and operation in positive mode associated with a safety module

K1

F1

(1)

O

I

K1

BU/WH

BU

BN

BN/WH

OG

OG/WH

M

F1

K2

K1 K2

OG/WH

OG

BU/WH

BU

K1

K2

K1

KM1

O

I

KM2

K2

K1

KM1

KM2

M

XPS

XCS M

XCS MP

Schemes

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

12/271/210

5

Type of switch Without locking of actuator

References of switches without actuator ( NC contact with positive opening operation) with 1 or 2 cable entries tapped ISO M16 x 1.5

2-pole NC + NO (2)break before make,slow break 22

21

13

14

XCS PA592

2-pole NC + NO (2)snap action

22

21

13

14

XCS PA192

2-pole NO + NC (2)make before break,slow break 22

21

13

14

XCS PA692

2-pole NC + NC (2)slow break

11

12

21

22

XCS PA792

2-pole NC + NC (2)snap action

11

12

21

22

XCS PA292

3-pole NC + NO + NO (2)(2 NO staggered) slow break

33

34

22

21

13

14

XCS PA892 XCS TA592

3-pole NC + NO + NO (2)snap action

33

34

22

21

13

14

XCS PA392

3-pole NC + NC + NO (2)(NO staggered) slow break

32

31

13

14

22

21 XCS PA992 XCS TA792

3-pole NC + NC + NO (2)snap action

32

3

1

1

3

14

22

21

XCS PA492

3-pole NC + NC + NC (2)slow break

12

11

22

21

32

31 XCS TA892

Weight (kg) 0.110 0.160

References of switches without actuator ( NC contact with positive opening operation) with 1 or 2 cable entries tapped Pg 11 or 1/2" NPT

To order a switch with 1 or 2 cable entries for n 11 (Pg 11) cable gland (clamping capacity 7 to 10 mm), replace the last number (2) by 1in the selected reference.Example: XCS PA592 becomes XCS PA591.To order a switch with 1 or 2 cable entries for 1/2" NPT conduit (one n 11 tapped entry tted with metal adaptor DE9 RA1012), replace the last number (2) by 3 inthe selected reference. Example: XCA TA592 becomes XCS TA593.

Complementary characteristics not shown under general characteristics (page 1/200)

Actuation speed Maximum: 0.5 m/s, minimum: 0.01 m/s

Resistance to forcible withdrawal of actuator XCS PA, XCS TA:10 N (50 N using actuators XCS Z12or XCS Z13together with guardretaining device XCS Z21)

Mechanical durability XCS PA, XCS TA: > 1 million operating cycles


Minimum force for positive opening u15 N

Cable entry XCS PA: 1 entry tapped M16 x 1.5 for ISO cable gland.XCS TA: 2 entries tapped M16 x 1.5 for ISO cable gland.

Materials Body and head: polyamide PA66, breglass impregnated

References of accessories

XCS Z91

809927

XCS Z200

DF523736

Description For use with Unit referenceWeight

kg

Blanking plugs for operating head slot

(Sold in lots of 10)XCS PA, XCS TA XCS Z28 0.050

Padlocking device to prevent insertionof actuator, for up to 3 padlocks

(padlocks not included)

XCS PA, XCS TA XCS Z91 0.053

Actuator centring device(3)

(Fixing screws included)

XCS PA, XCS TA XCS Z200 0.022

(1) Head adjustable in 90 steps throughout 360. Blanking plug for operating head slot included with switch.(2) Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head ofthe switch.

(3) Do not use with XCS Z91.


Safety detection solutions 0Guard switches, actuator operatedPlastic, turret head(1), types XCS PA and XCS TA1 or 2 cable entries

References

4

5

6

0

8/10/2019 xcsa

13/271/211

5

Safety detection solutions 0Guard switches, actuator operatedPlastic, turret head, types XCS PA and XCS TA1 or 2 cable entries

References (continued),dimensions

References of actuators and guard retaining device

Description Straightactuator

Actuator with widexing (1)

Pivotingactuator

Right-angledactuator

Guard retainingdevice (2)

For guard switches XCS PA, TA XCS Z11 XCS Z12 XCS Z15 XCS Z13 XCS Z14 XCS Z21

Weight (kg) 0.015 0.015 0.012 0.085 0.025 0.080

(1) 2 actuator lengths, XCS Z12: L = 40 mm, XCS Z15: L = 29 mm.(2) Only for use with guard switches XCS PA and XCS TA (without actuator centring device XCS Z200) used in conjunction with actuators XCS Z12, XCS Z13 or

XCS Z15.

Dimensions

XCS PAp

91, XCS PAp

92 XCS PAp

93

34

30

93.5

39

307

30

20/22= =

13

.5

(1) 30

13.2

(1) 1 tapped entry for cable gland: 2 elongated holes 4.3 x 8.3 on 22 centres, 2 holes 4.3 on20 centres

(1) 1 tapped entry tapped for 1/2" NPT conduit: 2 elongated holes 4.3 x 8.3 on 22 centres, 2 holes 4.3 on 20 centres

XCS TAp9p Actuator centring device XCS Z200

1/2" NPT conduit adaptor M16 x 1.5 adaptor

DE9 RA1012 DE9 RA1016

(1) Tapped entry for 1/2" NPT conduit

(2) Pg 11 threaded shank

(1) M16 x 1.5 tapped entry


(1) 2 tapped entries for cable gland or 1/2" NPT conduit adaptor(2) 2 elongated holes 4.3 x 8.3 on 22 centres, 2 holes 4.3 on

20 centres(3) 2 elongated holes 5.3 x 13.3

34

(1) 13.2

30

93.

5

39

20/22= =

30 30

30

7

29.

85

18

4

5.5

35.35

6.4

2 x 3

2 x 5.5

17.

4

6.

4

29.85

17.4

5.

8

39

20/22

52

40.3

114.5

12.5

12.5

30

30

(1)

(3)34

307

21

26

13(1)

24


Schemes:page 1/213

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

14/271/212

5


Dimensions (continued)XCS Z11 XCS Z12, XCS Z15

(1) Adaptor (included with actuator XCS Z11) for replacing, without drillingadditional xing hole, a guard switch XCK T with actuator XCK Y01 by aguard switch XCS TA with actuator XCS Z11.

a: 2 elongated holes 4.7 x 10 : 2 elongated holes 4.7 x 10

b: 1 elongated hole for M4 or M4.5 screw L = 40 mm (XCS Z12) or 29 mm (XCS Z15)

XCS Z13 XCS Z14

: 2 elongated holes 4.7 x 10 : 1 elongated hole 4.7 x 10


XCS Z11 XCS Z12, XCS Z15

d = 46 mm (XCS Z12) or 35 mm (XCS Z15)

XCS Z13 XCS Z14

R = minimum radius

5

3765 2

4.

7

4.

7

12

22

15

13

12

22

15

L

2

26

==

2

13

40

=

=

55

11

6

55

66

28.5

52

6

27

13

35

=

=

32

26

23

2

5

42.5

2

26

42.

5

12

13

22

12

4.7

15

R=1500

R=1200

71 71

R=1500

R=1200

dd

R=300

R=150

72 72

R=1500

R=1200

48

48


Schemes:page 1/213


4

5

6

0

8/10/2019 xcsa

15/271/213

5



XCS PA1pp

XCS PA2pp

XCS PA3pp

XCS PA4pp

XCS PA5pp

,XCS TE5ppp XCS PA6pp

,XCS TE6ppp XCS PA7pp

,XCS TE7ppp XCS TA5pp

,XCS PA8pp XCS TA7pp

,XCS PA9pp

Contact operation

G Closed H Open G Unstable

Setting-up Schemes Note: These schemes are given as examples only, the designer must refer to the relevant safety standards for guidance.Functional diagrams Wiring to PL=b, category 1 conforming to

EN/ISO 13849-1

Wiring to PL=d, category 3 conforming to

EN/ISO 13849-1

XCS TA8pp


Example with 2-pole NC + NO contact with mixed redundancy ofthe contacts and the associated control relays. To activate K1, it isnecessary to remove and re-insert the actuator when the supplyis switched on.

Contact operationG ClosedH OpenGUnstable

(1) Signalling contact.

Wiring to PL=e, category 4 conforming to EN/ISO 13849-1 and SIL 3 conforming to EN/IEC 61508

Wiring method used in conjunction with safety module

(The guard switch should be used in conjunction with a safety limit switch to give electrical/mechanical redundancy)Method for machines with quick rundown time (low inertia)

Locking or interlocking device based on the principle of redundancy and self-monitoring.

The safety modules ensure these functions.

Locking of actuator and operation in positive mode associated with a safety module.

16

19

24

21-2213-1421-2213-14

16

19

24

11-1221-2211-1221-22

16

19

24

21-2213-1433-3421-2213-1433-34

16

19

24

21-2231-3213-1421-2231-3213-14

17

16

17.5

18.5

24

21-22

13-14

15

17

24

21-22

13-14

17

18.5

17

18.5

24

11-12

21-22

17

19

24

21-22

13-14

16

19

33-34

17

16

17.5

19

24

21-22

13-14

31-32

16.5

17

24

11-12

21-22

31-32

X

F1

(1)

O

I

X

22

21

13

14

33

34

M

F1

K2

K1 K2

14

13

22

21

K1

K2

K1

KM1

O

I

KM2

K2

K1

KM1

KM2

M

XPS

Setting-up, schemes

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

16/271/214

5

Safety detection solutions 3Guard switches, actuator operatedwith solenoid interlocking, turret headMetal, type XCS EPlastic, double insulated, type XCS TE

Presentation,characteristics

Metal, type XCS E Guard switches with locking of the actuator

Page 1/216

Plastic, type XCS LE Guard switches with locking of the actuator

Page 1/222

Environment characteristicsGuard switch type XCS E (metal) XCS TE (plastic)

Conformity to standards Products EN/IEC 60947-5-1, UL 508, CSA C22-2 n 14

Machine assemblies EN/IEC 60204-1, EN/ISO 14119

Product certifcations UL, CSA UL, CSA

Maximum safety level(1) PL=e, category 4 conforming to EN/ISO 13849-1 and SIL 3 conforming to EN/IEC 61508

Reliability data B10d 5,000,000 (data value for a service life of 10 years can be limited by contact and mechanical wear)

Protective treatment Standard version: TC

Ambient air temperature For operation - 25+ 40C - 25+ 60C

For storage - 40+ 70C

Vibration resistance 5 gn (10500 Hz) conforming to EN/IEC 60068-2-6

Shock resistance 10 gn (duration 11 ms) conforming to EN/IEC 60068-2-27

Electric shock protection Class I conforming to EN/IEC 60536 Class II conforming to EN/IEC 60536

Degree of protection IP 67 conforming to EN/IEC 60529 and EN/IEC 60947-5-1(2)

Cable entry 2 entries tapped ISO M20 x 1.5 (clampingcapacity 7 to 13 mm) or tapped for n 13(Pg 13.5) cable gland conforming toNFC 68-300 (clamping capacity 8 to 12 mm)or for 1/2" NPT (USAS B2-1) conduit

1 entry tapped M16 x 1.5 (clamping capacity4.5 to 10 mm) or tapped for n 11 (Pg 11) cablegland conforming to NFC 68-300 (clampingcapacity 7 to 10 mm) or for 1/2" NPT conduitusing metal adaptor DE9 RA1012 in n 11(Pg 11) tapped entry

Connecting cable 4 x 0.5 mm2

Materials Zamak case Polyamide PA66 breglass impregnated case

Actuators (all types): steel XC60, surface treated

(1) Using an appropriate and correctly connected control system.

(2) Live parts of these switches are protected against the penetration of dust and water.However, when installing take all necessary precautions to prevent the penetration of solidbodies, or liquids with a high dust content, into the actuator aperture. Not recommended foruse in saline atmospheres.

4

5

6

0

8/10/2019 xcsa

17/271/215

5

Safety detection solutions 3Guard switches, actuator operatedwith solenoid interlocking, turret headMetal, type XCS EPlastic, double insulated, type XCS TE

Characteristics (continued)

Contact block characteristicsRated operational characteristics 2 and 3 contact,

slow breakXCS E,XCS TE:aAC-15, B300: Ue = 240 V, Ie = 1.5 A or Ue = 120 V, Ie = 3 A

All models:cDC-13, Q300: Ue = 250 V, Ie = 0.27 A or Ue = 125 V, Ie = 0.55 A

conforming to EN/IEC 60947-5-1

Conventional thermal current in enclosure XCS E, XCS TE 2 and 3 slow break contact versions: Ithe = 6 A

Rated insulation voltage 2 and 3 contact 3 contact (XCS E), 2 contact (XCS TE):Ui = 500 V conforming to EN/IEC 60947-1; Ui = 300 V conforming to UL 508, CSA C22-2 n 14

Rated impulse withstand voltage 2 and 3 contact 3 contact (XCS E), 2 contact (XCS TE): Uimp = 6 kV conforming to EN/IEC 60947-5-1

Positive operation NC contacts with positive opening operation conforming to EN/IEC 60947-5-1, Section 3

Resistance across terminals y30 mWconforming to EN/IEC 60947-5-4

Short-circuit protection 2 and 3 contact 3 contact (XCS E), 2 contact (XCS TE): 10 A cartridge fuse type gG (gl)

Connection Screw clampterminals

2 and 3 contact 3 contact (XCS E), 2 contact(XCS TE):Clamping capacity, min: 1 x 0.5 mm2, max: 2 x 1.5 mm2with or without cable end

Complementary characteristicsActuation speed Maximum: 0.5 m/s, minimum: 0.01 m/s

Resistance to forcible withdrawal of actuator XCS E: 2000 N; XCS TE: 500 N

Mechanical durability XCS E: > 1 million operating cyclesXCS TE: 1 million operating cycles



Materials Body and head: zamak (XCSE)Body and head: polyamide PA66, breglass impregnated (XCSTE)

Electrical durability

Conforming to EN/IEC 60947-5-1 Appendix C.Utilisation categories AC-15 and DC-13.Maximum operating rate: 3600 operating cycles/hour.Load factor: 0.5

3 contact XCS E and 2 contact XCS TE version, slow break



Voltage V 24 48 120

o W 13 9 7


Current in A

0.5 1 2 3 4 5 100.1

0.2

0.5

1

5

2

43

Ithe

230 V 12/24/48 V

110 V

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

18/271/216

5

Safety detection solutions 3Guard switches, actuator operatedwith solenoid interlocking, turret head (1)

Metal, type XCS E, with 2 cable entries

Type of switch Locking on de-energisation and unlocking on energisation

of solenoid (2)

LED indication Orange LED: guard open signalling.Green LED: guard closed and locked signalling.

Supply voltage of solenoid aor 24 Vc(50/60 Hz ona)

aor48 Vc

(50/60 Hzona)

aor 110/120 Vc(3)(50/60 Hz ona)

aor 220/240 Vc(3)(50/60 Hz ona)

Type of contact on solenoid NO + NO 2 NC NC + NO NC + NO 2 NC NC + NO 2 NC

References of switches without actuator ( NC contact with positive opening operation) with 2 cable entries tapped ISO M20 x 1.5

3-poleNC + NO + NO (2 NO staggered)slow break(4)

33

34

22

21

13

14

XCS E5312 XCS E5322 XCS E5332 XCS E5342

3-poleNC + NC + NO (NO staggered)slow break(4)

32

31

13

14

22

21 XCS E7312 XCS

E73127 XCS E7332 XCS

E73327XCS E7342 XCS

E73427

3-poleNC + NC + NCslow break(4)

12

11

22

21

32

31 XCS E8312

(5)XCSE83127

(5)

XCS E8322(5)

XCS E8332 XCS E8342

Weight (kg) 1.140 1.140 1.140 1.140 1.140

References of switches with locking on energisation and unlocking on de-energisation

To order a guard switch with locking on energisation and unlocking on de-energisation of the solenoid, replace the 2nd number (3) by 5in the references shownabove. Example: XCS E5312 becomes XCS E5512.

References of switches with 2 cable entries tapped Pg 13.5 or 1/2" NPT

To order a switch with 2 cable entries for n 13 (Pg 13.5) cable gland:replace the last number (2) by 1in the selected reference. Example: XCS E5312 becomes XCS E5311.- for switches with 7 at the end of the reference, replace the 2 before the 7 by 1in the selected reference. Example: XCS E73127 becomes XCS E73117.To order a switch with 2 cable entries for 1/2" NPT conduit:- replace the last number (2) by 3in the selected reference. Example: XCS E5312 becomesXCS E5313.- for switches with 7 at the end of the reference, replace the 2 before the 7 by 3in the selected reference. Example: XCS E73127 becomes XCS E73137.

References of actuators (see page 1/222)

Solenoid characteristics

Load factor 100%

Rated operational voltage aorc24 V

aorc24 V

aorc48 V

aorc110/120 V

aorc220/240 V

Voltage limits Conforming to EN/IEC 60947-1 - 20%, + 10% of the rated operational voltage (including ripple onc)

Service life 20 000 hours

Consumption Inrush: 10 VA. Sealed: 10 VA

LED indicator characteristics

Rated insulation voltage 50 V conforming to EN/IEC 60947-1 250 V conforming to EN/IEC 60947-1

Current consumption 7 mA 7 mA

Rated operational voltage aor 24/48 Vc 110/240 Va

Voltage limits aor 20...52 Vc(including ripple) 95...264 Va(including ripple)

Service life 100,000 hours 100 000 hours

Protection against overvoltages Yes Yes

(1) Head adjustable in 90 steps throughout 360. Blanking plug for operating head slot included with switch.(2) A key operated lock (2 keys included with switch) enables forced opening of the interlocking mechanism, by authorised personnel, allowing withdrawal of theactuator and subsequent opening of the NC safety contacts.(3) For use on 110/120 Vcor 220/240 Vc, remove the LED indicator module.(4) Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch.(5) Switches supplied with a single green LED.

Other versions:please consult our Customer Care Centre.



Schemes:page 1/219

4

5

6

0

8/10/2019 xcsa

19/271/217

5

Separate componentsDescription For use

withSupply voltage Reference Weight

kg

1 orange LED +1 green LED indicatormodule with cover +lock (1), seal and 4xing screws (2 keysincluded for lock)

XCS E73pp aor 24/48 Vc XCS Z43 0.175

Description For usewith

Key withdrawal positionsfrom lock

Unit reference Weightkg

Blanking plugs foroperating head slot(Sold in lots of 10)

XCS E XCS Z27 0.050

Keys for interlockforced openingdevice(Sold in lots of 10)

XCS E XCS Z25 0.100

Padlocking deviceto prevent preventinsertion of actuator,for up to 3 padlocks(padlocks not included)

XCS E XCS Z90 0.055

Description For use with Unit reference Weightkg

1/2" NPT conduitadaptor(Sold in lots of 5)

XCS E DE9 RA2012 0.048

M20 x 1.5 adaptor(Sold in lots of 5)

XCS E DE9 RA13520 0.010

(1) Lock incorporated as standard on guard switches XCS E: key withdrawal in LOCK andUNLOCK positions.

XCS Z4p

809848

809849

XCS Z90

809850

Safety detection solutions 0Guard switches, actuator operatedwith solenoid interlocking, turret headMetal, type XCS E, with 2 cable entries

References

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

20/271/218

5


Dimensions

DimensionsGuard switchesXCS Epppp

98

26

33 3.5

95

12

43.5

6

113

88= =

48

33

146

38

7

16(1)

44

26

(1)

(1)

5.3

(1) 1 tapped entry for cable gland.


M20 x 1.5 adaptor 1/2" NPT conduit adaptor

DE9 RA13520 DE9 RA2012

19 28

24

21.3 (2)(1)

26


(2) Pg 13.5 threaded shank


(2) M20 x 1.5 threaded shank


4

5

6

0

8/10/2019 xcsa

21/271/219

5


Setting-up,schemes


XCSp

5ppp

XCSp

7ppp

XCSp

8ppp

Contact operation

GClosed

HOpen

GUnstable

Schemes Note: These schemes are given as examples only, the designer must refer to the relevant safety standards for guidance.Wiring to PL=b, category 1 conforming toEN/ISO 13849-1

Wiring to PL=d, category 3 conforming to

EN/ISO 13849-1


Example with 3-pole NC + NO + NO contact with mixed redundancy of the contacts and theassociated control relays. To activate K1, it is necessary to remove and re-insert the actuatorwhen the supply is switched on.

(1) Signalling contact H1: actuator not inserted indicator



Method for machines with long rundown time (high inertia)

Interlocking device for actuator tted on guard and zero speed detection.

23

21

22.5

25

31

21-22

13-14

33-34

23

21.5

22

25

31

21-22

31-32

13-14

23

25

31

11-12

21-22

31-32

X

F1

O

I

X

22

21

13

14

33

34

M

(1)

F1

K2

K1 K2

14

13

34

33

22

21

K1

K2

K1

KM1

O

I

KM2

H1

K2

K1

KM1

KM2

M

XPS

XPS

VNE



1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

22/271/220

5


Schemes

Wiring to PL=b, category 1 conforming to EN/ISO 13849-1

Wiring examples with protection fuse to prevent shunting of the NC contact, either by cable damage or by tampering.

Locking on de-energisation, NC + NO + NO Locking on energisation, NC + NO + NO

XCS E53pp XCS E55pp

(1) Solenoid (1) Solenoid

(2) Auxiliary contact (2) Auxiliary contact

E1-E2: Solenoid supply E1-E2: Solenoid supply

43-44: Solenoid signalling contact 51-52: Solenoid signalling contact

13-14: Safety contact, available for redundancy 13-14: Safety contact, avai lable for redundancy

33-X1: LED (orange): actuator withdrawn 33-X1: LED (orange): actuator withdrawn

51-X1: LED (green): actuator inserted and locked 43-X1: LED (green): actuator inserted and locked

21-52: Safety pre-wiring obligatory 21-44: Safety pre-wiring obligatory

X

O

I

X

21

F1

22

51

52

1413

3433

X3

X1

X2O G G N

M

E2

E1

44

43

(1)

(2)

X

O

I

X

21

F1

22

51

52

1413

3433

X3

X1

X2O G G N

M

E2

E1

44

43

(1)

(2)



4

5

6

0

8/10/2019 xcsa

23/271/221

5


Schemes


Wiring examples with redundancy for the guard switch contacts, without monitoring or redundancy in the power circuit

Locking on de-energisation, NC + NC + NO Locking on de-energisation, NC + NC + NO

XCS E73pp XCS E73pp7




43-44: Solenoid signalling contact 41-42 and 51-52: Solenoid signalling contacts

21-22 and 31-32: Safety contacts, available for redundancy 21-22 and 31-32: Safety contacts, available for redundancy

13-X1: LED (orange): actuator withdrawn 13-X1: LED (orange): actuator withdrawn

51-X1: LED (green): actuator inserted and locked 51-X1: LED (green): actuator inserted and locked

21-52: Safety pre-wiring obligatory 21-52 and 42-31: Safety pre-wiring obligatory

Locking on energisation, NC + NC + NO

XCS E75pp

(1) Solenoid

(2) Auxiliary contact

E1-E2: Solenoid supply

51-52: Solenoid signalling contact21-22 and 31-32: Safety contacts, available for redundancy

13-X1: LED (orange): actuator withdrawn

43-X1: LED (green): actuator inserted and locked

21-44: Safety pre-wiring obligatory

K1 K2

21

F1

22

51

52

3231

1413

X3

X1

X2OG GN

E2

E1

44

43

(1)

(2)

KM2

O

I

KM1

KM2

K1

K2

F2

M

KM1

K1 K2

21

F1

22

51

52

3231

1413

X3

X1

X2OG GN

E2

E1

42

41

(1)

(2)

KM2

O

I

KM1

KM2

K1

K2

F2

M

KM1

KM2

O

I

K1 K2

KM1

KM2

21

F1

22

51

52

32 K1

K2

31

1413

X3

X1

X2OG GN

E2

E1

44

43

F2

(1)

(2)

M

KM1



1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

24/271/222

5

References,

characteristics (continued)

Type of switch Locking on de-energisation and unlocking on energisation of solenoid (2)

Supply voltage of solenoid aor 24 Vc(50/60 Hz ona) aor 120 Vc(50/60 Hz ona) aor 230 Vc(50/60 Hz ona)


with 1 cable entry tapped ISO M16 x 1.5 (2)2-pole NC + NC(3)break before make,slow break 22

21

13

14

XCS TE5312 XCS TE5332 XCS TE5342

2-pole NO + NC (3)make before break,slow break 22

21

13

14


2-pole NC + NC(3)slow break1

1

12

2

1

22


Weight (kg) 0.360 0.360 0.360

References of switches with locking on energisation and unlocking on de-energisationTo order a guard switch with locking on energisation and unlocking on de-energisation of the solenoid, replace the 2 ndnumber (3) by5. Example: XCS TE5312becomes XCS TE5512.

References of switches with 1 cable entry tapped Pg 11 or 1/2" NPTTo order a switch with 1 cable entry for n 11 (Pg 11) cable gland, replace the last number (2) by 1in the selected reference.Example: XCS TE5312 becomes XCS TE5311.To order a switch with 1 cable entry for 1/2" NPT (USAS B2-1) conduit, replace the last number (2) by 3in the selected reference.Example: XCS TE5312 becomes XCS TE5313. The n 11 (Pg 11) tapped entry is tted with metal adaptor DE9 RA1012 for 1/2" NPT conduit.

Solenoid characteristicsLoad factor 100%

Rated operational voltage aor 24 Vc aor 120 Vc aorc230 V

Voltage limits - 20%, +10% of the rated operational voltage (including ripple onc) conforming toEN/IEC 60947-1

Service life 20 000 hours

Consumption 10 VA max.

References of actuators and guard retaining device

Description Straight actuator Actuator with wide xing (4) Pivoting actuator Right-angled actuator

For guard switches XCS E and XCS TE XCS Z11 XCS Z12 XCS Z15 XCS Z13 XCS Z14

Weight (kg) 0.015 0.015 0.012 0.085 0.025

References of accessoriesDescription For use

withUnit reference Weight

kg

Blanking plugs for operating head slot(Sold in lots of 10)

XCS TE XCS Z28 0.050

Tool for forced opening of interlockingdevice(Sold in lots of 10)


Padlocking device to prevent insertionof actuator, for up to 3 padlocks(padlocks not included)


Actuator centring device (5)(Fixing screws included)


1/2" NPT conduit adaptor(Sold in lots of 10)

XCS TE DE9 RA1012 0.048

M16 x 1.5 adaptor(Sold in lots of 10) XCS TE DE9 RA1016 0.048

(1) Head adjustable in 90 steps throughout 360. Blanking plug for operating head slot included with switch.(2) A special tool included with the guard switch enables forced opening of the interlocking mechanism, by authorised personnel, allowing withdrawal of the actuator andsubsequent opening of the NC safety contacts.(3) Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch.(4) 2 actuator lengths, XCS Z12: L = 40 mm, XCS Z15: L = 29 mm.(5) Do not use with XCS Z91.


XCS Z91

809927

XCS Z200

DF523736

Safety detection solutions 3Guard switches, actuator operatedwith solenoid interlocking, turret head (1)Plastic, type XCS TE, with 1 cable entry


Schemes:page 1/225

4

5

6

0

8/10/2019 xcsa

25/271/223

5


DimensionsGuard switches Actuator centring deviceXCS TEpppp

XCS Z200

1/2" NPT conduit adaptor M16 x 1.5 adaptor

DE9 RA1012 DE9 RA1016





(1) 1 tapped entry for cable gland: 2 elongated holes 4.3 x 8.3 on 22 centres, 2 holes 4.3 on 20 centres

21

26

13(1)

24

ActuatorsXCS Z11 XCS Z12, XCS Z15

(1) Adaptor (included with actuator XCS Z11) for replacing, without drillingadditional xing hole, a guard switch XCK T with actuator XCK Y01 by aguard switch XCS TA with actuator XCS Z11.

a: 2 elongated holes 4.7 x 10 : 2 elongated holes 4.7 x 10

b: 1 elongated hole for M4 or M4.5 screw L = 40 mm (XCS Z12) or 29 mm (XCS Z15)

XCS Z13 XCS Z14

: 2 elongated holes 4.7 x 10 : 1 elongated hole 4.7 x 10

5

3765 2

4.

7

4.7

12

22

15

13

12

22

15

Adaptor shank (1)

L

2

26

==

2

13

40

=

=

55

11

6

55

66

28.5

5

2

6

27

13

35

=

=

32

26

23

2

5

42.5

2

26

42.

5

12

13

22

12

4.7

15


Safety detection solutions 3Guard switches, actuator operatedwith solenoid interlocking, turret headPlastic, type XCS TE, with 1 cable entry

29.

85

18

4

5.5

35.35

6.4

2 x 3

2 x 5.5

17.

4

6.

4

29.85

17.4

5.8

38

(1)

33

14.5

7

30

20/22 4

110

43

15

93.5

40

1

2

3

4

5

6

7

8

9

10

8/10/2019 xcsa

26/271/224

5


Setting-up,schemes


XCS Z11 XCS Z12, XCS Z15

d = 46 mm (XCS Z12) or 35 mm (XCS Z15)

XCS Z13 XCS Z14

R = minimum radius

R=1500

R=1200

71 71

R=1500

R=1200

dd

R=300

R=150

72 72

R=1500

R=1200

48

48

Setting-up Schemes

Functional diagrams Wiring to PL=d, category 3 conforming to EN/ISO 13849-1XCS TE5ppp XCS TE6ppp XCS TE7ppp Example with 2-pole NC + NO contact with mixed redundancy of the contacts

and the associated control relays. To activate K1, it is necessary to remove andre-insert the actuator when the supply is switched on.

Contact operation

GClosed

HOpen

GUnstable

Schemes (continued)Wiring to PL=e, category 4 conforming to EN/ISO 13849-1

and SIL 3 conforming to EN/IEC 61508

(The guard switch should be used in conjunction with a safety limit switch togive electrical/mechanical redundancy)

Method for machines with long rundown time (high inertia)

Interlocking device for actuator tted on guard and zero speed detection.

17

16

17.5

18.5

24

21-22

13-14

15

17

24

21-22

13-14

17

18.5

17

18.5

24

11-12

21-22

F1

K2

K1 K2

14

13

22

21

K1

K2

K1

KM1

O

I

KM2

K2

K1

KM1

KM2

M

XPS

XPS

VNE

(1) These schemes are given as examples only, the designer must refer to the relevant safety standards for guidance.

4

5

6

0

8/10/2019 xcsa

27/27

5


Schemes

Schemes (continued)Wiring to PL=b, category 1 conforming to EN/ISO 13849-1

Wiring examples with protection fuse to prevent shunting of the NC contact, either by cable damage or by tampering.Locking on de-energisation Locking on energisation

NC + NO

XCS TE53pp

NC + NO

XCS TE55pp




13-14: Safety contact, available for redundancy or signall ing 13-14: Safety contact, available for redundancy or signall ing


Wiring examples with redundancy for the guard switch contacts, without monitoring or redundancy in the power circuit

Locking on de-energisation Locking on energisation

NC + NC

XCS TE73pp

NC + NC

XCS TE75pp


(2) Solenoid auxiliary contact (2) Solenoid auxiliary contact


11-12: Safety contact, available for redundancy 11-12: Safety contact, available for redundancy

E2 31 33E1

F1

(32) 21 22

1413

X

X

M

O

I

(1)

(2)

E2 31 33E1

F1

(2) (34)

(1)

21 22

1413

X

X

M

O

I

E 2 3 1 3 3E1

F1

(2) (32)

(1)

21 22

1211

K1 K2

KM2

O

I

KM1

KM2

K1

K2

F2

M

KM1

E2 31 33E1

F1

(2) (34)

(1)

21 22

1211

K1 K2

KM2

O

I

KM1

KM2

K1

K2

F2

M

KM1

1

2

3

4

5

6

7

8

9

10

Date post:	02-Jun-2018
Category:	Documents
Upload:	wawin
View:	216 times
Download:	0 times

xcsa

Documents