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Intrusion Detection Technology SafeKey Switching Module SSM/A, SSM/U Product Manual

ABB i-bus KNX Contents

SSM/x | 2CDC 541 162 D0201 i

Contents Page

1 General ................................................................................................. 3

1.1 Using the product manual.............................................................................................................3 1.1.1 Note..............................................................................................................................................3 1.2 Product and functional overview...................................................................................................4 1.2.1 Description of the inputs and outputs ...........................................................................................4 1.2.2 Operating controls ........................................................................................................................5

2 Device Technology .............................................................................. 7

2.1 SafeKey Switching Module SSM/A, SSM/U .................................................................................7 2.2 Technical data ..............................................................................................................................7 2.3 Circuit diagram .............................................................................................................................9 2.4 Dimension drawing .....................................................................................................................10 2.5 Assembly and installation ...........................................................................................................11

3 Commissioning.................................................................................. 13

3.1 Creating chipkeys/keypad codes ................................................................................................13 3.1.1 Creating the programming key ...................................................................................................14 3.1.2 Creating chipkeys .......................................................................................................................15 3.1.3 Creating the keypad code...........................................................................................................15 3.1.4 Creating a code combination (chipkey and keypad code) ..........................................................16 3.2 Creating chipkeys/keypad codes ................................................................................................17 3.2.1 Deleting the chipkey ...................................................................................................................17 3.2.2 Deleting the keypad code or code combination..........................................................................17 3.2.3 Delete all chipkeys......................................................................................................................18 3.2.4 Deleting all keypad codes and code combinations .....................................................................18 3.3 Function Set/Unset request ........................................................................................................19 3.3.1 Setting ........................................................................................................................................19 3.3.1.1 Direct setting...............................................................................................................................19 3.3.1.1.1 Setting with chipkey....................................................................................................................20 3.3.1.1.2 Setting with keypad code............................................................................................................20 3.3.1.1.3 Setting with code combination ....................................................................................................21 3.3.1.2 Delayed setting...........................................................................................................................21 3.3.1.2.1 Setting with chipkey....................................................................................................................22 3.3.1.2.2 Setting with keypad code............................................................................................................22 3.3.1.2.3 Setting with code combination ....................................................................................................22 3.3.2 Unsetting ....................................................................................................................................23 3.3.2.1 Unsetting with direct setting........................................................................................................23 3.3.2.1.1 Unsetting with chipkey................................................................................................................23 3.3.2.1.2 Unsetting with keypad code........................................................................................................23 3.3.2.1.3 Unsetting with code combination ................................................................................................24 3.3.2.2 Unsetting with delayed setting ....................................................................................................24 3.3.2.2.1 Unsetting with chipkey................................................................................................................24 3.3.2.2.2 Unsetting with keypad code........................................................................................................25 3.3.2.2.3 Unsetting with code combination ................................................................................................25 3.4 Function Potential-free switching................................................................................................25 3.5 Time inhibit .................................................................................................................................25

A Appendix ............................................................................................ 27

A.1 Direct setting flow chart ..............................................................................................................27 A.2 Delayed setting flow chart ..........................................................................................................27 A.3 ETS parameters in the Security Terminal ...................................................................................28 A.4 Ordering Information...................................................................................................................34 A.5 Notes ..........................................................................................................................................35

ABB i-bus KNX General

SSM/x | 2CDC 541 162 D0201 3

1 General

The SafeKey Switching Module ensures simple connection and evaluation of a SafeKey Wall Reader with and without a keypad for potential-free switching of electrical components or when transferring a set/unset request.

1.1 Using the product manual

This manual provides you with detailed technical information relating to the function, installation and pro-gramming of the SafeKey Switching Module. The application of the device is explained using examples.

This manual is divided into the following sections:

Chapter 1 General

Chapter 2 Device technology

Chapter 3 Commissioning

Chapter A Appendix

1.1.1 Note

Notes and safety instructions are represented as follows in this manual:

Note

Tips for usage and operation

Examples

Application examples, installation examples, programming examples

Important

These safety instructions are used as soon as there is danger of a malfunction without risk of damage or injury.

Caution These safety instructions are used as soon as there is danger of a malfunction without risk of damage or injury.

Danger

These safety instructions are used if there is a danger for life and limb with inappropriate use.

Danger These safety instructions are used if there is a danger to life with inappropriate use.


4 2CDC 541 162 D0201 | SSM/x

1.2 Product and functional overview

1.2.1 Description of the inputs and outputs

The SafeKey Switching Module features two inputs and two outputs.

The input (+ / D / P / -) is used for connection of a SafeKey Wall Reader with or without keypad. Connec-tion is implemented with the 4-core cable of the Wall Reader. The maximum cable length is six metres. The connection cable is connected to the terminals (+ / D / P / -), see 1Circuit diagram, page 9.

Input C is used for evaluation of the external or internal setting status information of the Security Terminal MT/x. The evaluation is used for control of the buzzer in the SafeKey Wall Reader, see ETS parameters in the Security Terminal, page 28.

For further information see: Function Set/Unset request, page 19

Note

The evaluation of input C is only undertaken with the function Set/Unset request. With function potential-free switching, input C does not have a function.

Output E is used for transferring a set/unset request to the Security Terminal MT/x. The output is a nor-mally closed (N.C.) contact with an integrated resistor combination of 2.7 kOhm and 560 Ohm. The nor-mally closed contact is switched in parallel to a 560 Ohm resistor, so that a resistance value of 2.7 kOhm is present on the terminals when the contact is closed, and 3.26 kOhm is present when the contact is opened. The integrated resistor combination is used on the one hand as a setting line for the Security Terminal and on the other hand as a tamper monitoring feature (disconnection or short circuit) for the ca-ble between the SafeKey Switching Module and the Security Terminal.

Output F is used for potential-free switching of electrical components, e.g. door openers or garage doors. Depending on the connection, the output can be used as a normally closed (N.C.) or normally open (N.O.) contact, see 1Circuit diagram, page 9.

Caution Output F has a maximum switching current rating of 5 A! The device can be destroyed if the max. switching current is exceeded.


SSM/x | 2CDC 541 162 D0201 5

1.2.2 Operating controls

The SafeKey Switching Module has many functions that can be set via DIP switch.

DIP switch function overview:

DIP switch Function at ON Function at OFF

1 Set/Unset request Potential-free (floating) switching

2 Control time of the relay 10…100 s (fine adjustment via rotary potentiometer). Only with the function po-tential-free switching.

Control time of the relay 1…10 s (fine adjustment via rotary potentiometer). Only with the function potential-free switching

3 Delayed setting Direct setting

4 Dynamic* control of the relay Static** control of the relay

5 Switch-in of the integrated resistor combination for function set/unset request on output E

Switch off of the integrated resistor combination for function potential-free switching on output F

* Dynamic control = relay operates with pushbutton behaviour

** Static control = relay operates with switching behaviour

The following settings are possible:

Function Set/Unset request via output E

DIP 1 (ON): Set/Unset request

DIP 2 (OFF): No function

DIP 3 (OFF): Direct setting

DIP 4 (OFF): Static control of the relay

DIP 5 (ON): Integrated resistor combination




DIP 4 (ON): Dynamic control of the relay




DIP 3 (ON): Delayed setting




6 2CDC 541 162 D0201 | SSM/x

Function Potential-free switching via output F

DIP 1 (OFF): Function potential-free switching

DIP 2 (OFF): Control time of the relay 1…10 s (fine adjustment via rotary potentiometer).




DIP 1 (OFF): Function potential-free switching

DIP 2 (ON): Control time of the relay 10…100 s (fine adjustment via rotary potentiometer).




Programming button

The programming button is used for creating the programming key and/or deleting the memory of the SafeKey Switching Module.

Rotary potentiometer

The rotary potentiometer is used for fine adjustment of the relay control time with the function potential-free switching.

DIP switch Position Position of the rotary potentiometer Control time of the relay

2 OFF Left end limit 1 s

2 OFF Right end limit 10 s

2 ON Left end limit 10 s

2 ON Right end limit 100 s

The range between the left and right limits is used for fine adjustment of the relay control time.

ABB i-bus KNX Device Technology

SSM/x | 2CDC 541 162 D0201 7

2 Device Technology

2.1 SafeKey Switching Module SSM/A, SSM/U

SSM/A

The SafeKey Switching Module enables simple connection and evaluation of a SafeKey Wall Reader to the MT/x. This can be undertaken with and without a code keypad (WEL or WELT). The mod-ule can be used either for potential-free switching of electrical components up to 5 A at maximum 12…24 V DC/AC, e.g. electrical door openers or garage doors, or for transferring a set/unset request to the Security Terminal MT/x.

The switching procedure or the set/unset request can be initiated via the chipkey and/or via a code entry. The module is suitable for flush mounting and surface mounting, depending on the housing design. A 12 V power supply is required.

2.2 Technical data

Supply Supply voltage

Current consumption

12 V DC/AC ±1.6 V

< 5 mA (typical)

maximum 50 mA with relay control

Inputs Number

SafeKey Wall Reader connection

Acknowledgement input

2

(+ / D / P / -)

Potential-free (floating) or max. 12 V DC

Terminal C1: +

Terminal C2: -

Outputs Number

Type

Output E

Output F

Maximum switching current

Maximum switching voltage

2

Monostable relay

For set/unset request with integrated

resistor combination

(2.7 kOhm + 560 Ohm)

For potential-free switching of electrical compo-nents, e.g. door openers or garage doors

5 A

12…24 V DC/AC

Connection terminals Screw terminals

Tightening torque

0.2…1.5 mm² stranded

0.2…1.5 mm² solid core

Multi-core connection capacity

(same cross-section)

0.2…0.34 mm² stranded

0.2…0.50 mm² solid core

Maximum 0.25 Nm

Operating controls Programming button

Rotary potentiometer

DIP switch

For creation of the programming key or

deleting the memory of the Module

For fine adjustment of the relay control time

with the function potential-free switching

For selection of the module functionality

2CD

C 0

83 0

01 S

0011


8 2CDC 541 162 D0201 | SSM/x

Enclosure IP 30 To EN 60 529

Safety class II To EN 61 140

Temperature range Operation -5 °C…+45 °C

Transport -25 °C…+70 °C

Storage -25 °C…+55 °C

Ambient conditions Maximum air humidity 93 %, no condensation allowed

Design PCB in enclosure (SM or FM)

Dimensions in (H x W x D)

Enclosure SM (50 x 114 x 26)

Enclosure FM (50 x 114 x 21)

Cover FM (70 x 134 x 4)

Installation Flush mounting (SSM/U)

Surface mounting (SSM/A)

Mounting position As required

Weight Module with flush mounting enclosure

Module with surface mounting enclosure

0.08 kg

0.07 kg

Housing/colour Plastic, halogen-free, white

CE mark In accordance with the EMC guideline and low voltage guideline


SSM/x | 2CDC 541 162 D0201 9

2.3 Circuit diagram

1 Power supply 12 V DC/AC

2 DIP switch

3 Output E for set/unset request

4 Output F for potential-free switching

5 Acknowledge input C

6 Programming button

7 Rotary potentiometer

8 SafeKey Wall Reader connection (+ / D / P / -)


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2.4 Dimension drawing

2CD

C 0

72 0

81 F

0010

2C

DC

072

082

F00

10

2CD

C 0

72 0

83 F

0010


SSM/x | 2CDC 541 162 D0201 11

2.5 Assembly and installation

The device is suitable for flush mounting and surface mounting, depending on the housing design.

The electrical connection is implemented using screw terminals. The terminal assignment is located on the housing.

The device is ready for operation after the SafeKey Wall Reader and the supply voltage have been con-nected.

Accessibility to the device for the purpose of operation, testing, visual inspection, maintenance and repair must be provided compliant to VDE 0100-520.

Commissioning requirements

The installation and commissioning may only be carried out by qualified electrical specialists. The appro-priate norms, guidelines, regulations and specifications for your country should be observed when plan-ning and setting up electrical installations and security systems for intrusion and fire detection.

Protect the device from damp, dirt and damage during transport, storage and operation.

Only operate the device within the specified technical data limits!

The device should only be operated in an enclosed housing (distribution board)!

The voltage supply to the device must be switched off, before mounting work is performed.

Cleaning

If a device becomes dirty, it can be cleaned using a dry cloth or a cloth dampened with a soapy solution. Corrosive agents or solutions should never be used.

Maintenance

The device is maintenance-free. No repairs should be carried out by unauthorised personnel if damage occurs, e.g. during transport and/or storage.

ABB i-bus KNX Commissioning

SSM/x | 2CDC 541 162 D0201 13

3 Commissioning

3.1 Creating chipkeys/keypad codes

Before a chipkey or a keypad code can be created in the memory of the SafeKey Switching Module, the programming key must be created. Any chipkey can be used as the programming key.

The module can manage 512 chipkeys or keypad codes including the programming key.

Important

Only one programming key can be created per SafeKey Switching Module. However, with several SafeKey Switching Modules, the same programming key can be created.


14 2CDC 541 162 D0201 | SSM/x

3.1.1 Creating the programming key

Press programming button, until a continuous tone can be heard from the Wall Reader. When this tone sounds, insert a chipkey into the key reader and remove it again. This process teaches-in the chipkey as the programming key in the SafeKey Switching Module. It is recommended that you assign a special mark-ing to this chipkey. New chipkeys or keypad codes can only be created using the programming key.

Caution By pressing the programming button, the entire memory content of the SafeKey Switching Module is deleted, i.e. all the chipkeys, keypad codes, code combinations and the programming key used up to now are irretrievably deleted.

Press the programming button, until a continuous tone is heard.

1 x

During this continuous tone, insert a chipkey into the key reader and remove it again.

The continuous tone stops. The chipkey has now been teached-in as a program-ming key.

ABBABB

Mark the programming key accordingly, e.g. P for programming key.

Important

If a programming key is lost, a new programming key must be created. For this purpose, proceed as described in chapter Creating the programming key, page 14.


SSM/x | 2CDC 541 162 D0201 15

3.1.2 Creating chipkeys

In order to create a new chipkey, the programming key and a chipkey unknown to the system are required.

1 x

Insert the programming key into the key reader and remove it again.

A slow intermittent tone will sound for about 6 s. The module is now in program-ming mode.

1 x

During this signal tone, insert any chipkey into the key reader and remove it again. The signal tone stops. The chipkey has been created.

3.1.3 Creating the keypad code

The programming key is required to create a new keypad code.

1 x



1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG

Enter any 6-digit keypad code (keys 0…9) during the signal tone. The signal tone ceases, when the first key is pressed.

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG

Press the PROG key, after you have entered the keypad code. The keypad code has been created.


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3.1.4 Creating a code combination (chipkey and keypad code)

In order to create a code combination, the programming key and a known or unknown chipkey are re-quired.

1 x



1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG

Enter any 5-digit keypad code (keys 0…9) during the signal tone. The signal tone ceases, when the first key is pressed.

1 x

Insert the known/unknown chipkey and remove it again. A code combination con-sisting of keypad code and chipkey has been created.

Note

Use of the code combination offers the following benefits should a chipkey be mislaid or lost: The chipkey can be deleted from the memory using the keypad code.


SSM/x | 2CDC 541 162 D0201 17

3.2 Deleting chipkeys/keypad codes

3.2.1 Deleting the chipkey

In order delete a chipkey, the programming key and the chipkey to be deleted are required.

2 x

Insert and remove the programming key twice consecutively into the key reader.

A fast intermittent tone will sound. The module is now in deleting mode.

1 x

Insert the chipkey to be deleted into the key reader and remove it. The chipkey has been deleted.

3.2.2 Deleting the keypad code or code combination

A programming key is required to delete a keypad code or a code combination.

2 x

Insert and remove the programming key twice consecutively into the key reader.

A fast intermittent tone will sound. The module is now in deleting mode.

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG

Enter the keypad code or the keypad code of the code combination to be deleted during the signal tone. The signal tone ceases, when the first key is pressed.

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG

After entering the keypad code or the code of the code combination to be deleted, press the PROG key on the Wall Reader. The keypad code or the code combina-tion (chipkey and keypad code) are deleted.


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3.2.3 Delete all chipkeys

The programming key is required to delete all chipkeys.

3 x

Insert and remove the programming key three times consecutively into the key reader.

A continuous tone sounds.

1 x

Insert the programming key into the key reader and remove it again. The continu-ous tone stops. All chipkeys have been deleted.

3.2.4 Deleting all keypad codes and code combinations

A programming key is required to delete all keypad codes or code combinations.

3 x

Insert and remove the programming key three times consecutively into the key reader.

A continuous tone sounds.

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG

Press any key (keys 0…9). The continuous tone stops. All keypad codes and code combinations have been deleted.


SSM/x | 2CDC 541 162 D0201 19

3.3 Function Set/Unset request

The function Set/Unset request is used to set and unset the Security Terminal MT/x.

3.3.1 Setting

A differentiation is made between two methods when setting:

Direct setting

For direct setting, the Security Terminal MT/x is switched set and unset from outside the premises by the user.

Delayed setting

For delayed setting, the Security Terminal MT/x is switched set and unset from inside the premises by the user.

Note

In order to ensure that an alarm is not triggered during a setting attempt, the user has a certain time (delay time) to exit the premises after a setting attempt. During unsetting, the user once again has a certain time (alarm delay) to unset the alarm at the Security Terminal, after they have entered the premises.

3.3.1.1 Direct setting

There are different ways of direct setting:

with chipkey

with keypad code

with code combination

Important

For direct setting, the acknowledgement input C must be switched with the status information external set or internal set of the Security Terminal, e.g. via an available relay output of the Security Terminal. No signal may be present on the acknowledgement input C in the unset state of the Security Terminal, i.e. the input may not be bypassed and 12 V DC may not be applied. A signal must be present on the acknowledgement input C in the set state of the Security Terminal, i.e. the input must be bypassed or 12 V DC must be applied.


20 2CDC 541 162 D0201 | SSM/x

3.3.1.1.1 Setting with chipkey

Note

With static control (switching behaviour) of the relay, the contact with successful setting is closed, until it is unset. The contact is re-opened if setting is unsuccessful. With dynamic control (pushbutton behaviour) of the relay, the contact is opened and closed again for about 1.5 s both for the setting and the unsetting request.

2 x

Insert and remove the teached-in chipkey twice consecutively in the key reader.

With successful setting, a long continuous tone sounds for about 2.5 s. (A signal is present on acknowledgement input C).

With a non-successful setting, a fast intermittent tone sounds for about 2 s. (No signal is present on acknowledgement input C).

3.3.1.1.2 Setting with keypad code

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG

Enter the teached-in keypad code (6-digit).

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG

Press the PROG button after entering the code.




SSM/x | 2CDC 541 162 D0201 21

3.3.1.1.3 Setting with code combination

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG


2 x

Insert and remove the teached-in chipkey twice consecutively in the key reader.



3.3.1.2 Delayed setting

There are different ways of delayed setting:

with chipkey

with keypad code


Important

With delayed setting, the acknowledgement input C evaluates the delay or alarm time of the Security Terminal, i.e. as soon as a signal is present on the acknowledgement input C, the buzzer on the Safe-Key Wall Reader is controlled. The continuous tone continues as long as a signal is present on ac-knowledgement input C.

Note

With dynamic control (pushbutton behaviour) of the relay, the contact is opened and closed again for about 1.5 s both for the setting and the unsetting request.


22 2CDC 541 162 D0201 | SSM/x

3.3.1.2.1 Setting with chipkey

1 x

Insert and remove the teached-in chipkey once in the key reader.

During the delay time, a continuous tone is sounded (duration is determined from the Security Terminal via the communication object Delay time is active). A continuous tone is not sounded if the delay time has not been triggered.

3.3.1.2.2 Setting with keypad code

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG


During the delay time, a continuous tone is sounded (duration is determined from the Security Terminal via the communication object Delay time is active). A continuous tone is not sounded if the delay time has not been triggered.

3.3.1.2.3 Setting with code combination

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG


1 x


During the delay time, a continuous tone is sounded (duration is determined from the Security Terminal via the communication object Delay time active). A continuous tone is not sounded if the delay time has not been triggered.


SSM/x | 2CDC 541 162 D0201 23

3.3.2 Unsetting

A differentiation is made between two methods when unsetting:

Unsetting with direct setting

For direct setting, the Security Terminal is switched unset from outside the premises by the user.

Unsetting with delayed setting

For delayed setting, the Security Terminal is switched unset from inside the premises by the user.

3.3.2.1 Unsetting with direct setting

There are different ways of unsetting with direct setting:

with chipkey

with keypad code


3.3.2.1.1 Unsetting with chipkey

1 x


When unsetting is successful, a short tone sounds for about 0.5 s. Unsetting only occurs if there is no longer a signal on acknowledgement input C.

With a non-successful unsetting, a fast intermittent tone sounds for about 2 s. (A signal is still present on acknowledgement input C).

3.3.2.1.2 Unsetting with keypad code

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG





24 2CDC 541 162 D0201 | SSM/x

3.3.2.1.3 Unsetting with code combination

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG


1 x




3.3.2.2 Unsetting with delayed setting

There are different ways of unsetting with delayed setting:

with chipkey

with keypad code


3.3.2.2.1 Unsetting with chipkey

During the alarm delay, a continuous tone is sounded (duration is determined from the Security Terminal via the communication object Alarm delay active). A continuous tone is not sounded if the alarm delay has not been triggered.

1 x



SSM/x | 2CDC 541 162 D0201 25

3.3.2.2.2 Unsetting with keypad code

During the alarm delay, a continuous tone is sounded (duration is determined from the Security Terminal via the communication object Alarm delay is active). A continuous tone is not sounded if the alarm delay has not been triggered.

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG


3.3.2.2.3 Unsetting with code combination

During the alarm delay, a continuous tone is sounded (duration is determined from the Security Terminal via the communication object Alarm delay active). A continuous tone is not sounded if the alarm delay has not been triggered.

1 AB

2 CD 3 EF

4 GHI

5 KL 6 MN

7 OP

8 RS 9 TU

0 WZ

STOP PROG


1 x


3.4 Function Potential-free switching

The function potential-free switching is used if electrical components are controlled via output F.

1 x

Insert and remove the teached-in chipkey once in the key reader. Output F is controlled. The control time is dependent on the set function Time as well as on the ad-justment of the rotary potentiometer, see Operating elements, page 5. This function can also be undertaken by using a keypad code or a code combi-nation.

3.5 Time inhibit

After the keypad code has be entered incorrectly several times (6-digit code 13 times), a 10 minute time inhibit occurs. A valid keypad code can no longer be accepted during the time inhibit. A triggered inhibit time will be indicated by a short recurring signal tone.

ABB i-bus KNX Appendix

SSM/x | 2CDC 541 162 D0201 27

A Appendix

A.1 Direct setting flow chart

A.2 Delayed setting flow chart

1.

Waiting forset acknowledgement onacknowledgement input C

T ≤ 3 s

Set acknowledgement Unset requestSet request

Fault setting

T > 3 s

Unset acknowledgement

1 x

2 x

1.

Unset request

SignalizationDelay time

Alarm Delayactive?

yes

SignalizationDelay time

Unset request

no

FinishDelay time

1 x

1 x

1 x

Set request


28 2CDC 541 162 D0201 | SSM/x

A.3 ETS parameters in the Security Terminal

The following examples should provide an overview of the respective ETS parameters of the Security Terminal that are required for the function Set/Unset request of the SafeKey Switching Module.

Direct setting with static control of the relay:




DIP 4 (OFF): Static control of the relay


The following parameters must be set in the Setting/Unsetting parameter window.

Mode of setting/unsetting the system: normal

Period of message “setting confirmation”: can be freely selected

Period of message “Unsetting confirmation”: can be freely selected

Period of message "Error during setting": can be freely selected


SSM/x | 2CDC 541 162 D0201 29

In parameter window Zone x, in the example shown Zone A, the following parameters must be set.

Input: Setting/Unsetting input

Behaviour: Switch

Function: Monitored N/C contact (2.7 kOhm + 560 Ohm)

Type of setting/unsetting: External setting/unsetting

Set minimum signal time manually: no

Note

The function Monitored N/C contact (2.7 kOhm + 560 Ohm) is used for tampering detection of the set-ting input, i.e. the line is monitored, and if there is an open circuit or short-circuits between the SafeKey Switching Module and Security Terminal, a tampering alarm is issued.

In parameter window Output x, in the example shown Output 1, the following parameters must be set.

Operating mode of output: via device state

Select device state: Externally set

Enable time function: no

Invert output: no


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Direct setting with dynamic control of the relay:







Mode of setting/unsetting the system: normal

Period of message “Setting confirmation”: can be freely selected

Period of message “Unsetting confirmation”: can be freely selected

Period of message "Error during setting": can be freely selected



Behaviour: Button


Type of setting/unsetting: External setting/unsetting


Note

The function Monitored N/C contact (2.7 kOhm + 560 Ohm) is used for tampering detection of the set-ting input, i.e. the line is monitored, and if there is an open circuit or short circuits between the SafeKey Switching Module and Security Terminal, a tampering alarm is issued.


SSM/x | 2CDC 541 162 D0201 31

In tab Output x, in the example shown Output 1, the following parameters must be set.


Select device state: Externally set

Enable function time: no

Invert output: no


32 2CDC 541 162 D0201 | SSM/x

Delayed setting with dynamic control of the relay:



DIP 3 (ON): Delayed setting




Mode of setting/unsetting the system: delayed

Setting Delay in s [1…3600]: 30 (this value must be adapted to suit the application)

Alarm Delay in s [1…3600]: 30 (this value must be adapted to suit the application)

All other parameters can be individually set here.


SSM/x | 2CDC 541 162 D0201 33



Behaviour: Buttons


Type of setting/unsetting: external setting/unsetting


Note

The function Monitored N/C contact (2.7 kOhm + 560 Ohm) is used for tampering detection of the set-ting input, i.e. the line is monitored, and if there is an open circuit or short-circuits between the SafeKey Switching Module and Security Terminal, a tampering alarm is issued.

In parameter window Output x, in the example shown Output 1, the following parameters must be set.


Select device state: Delay time is active

Enable time function: no

Invert output: no


34 2CDC 541 162 D0201 | SSM/x

A.4 Ordering Information

Device type Product name Order code bbn 40 16779 EAN Price group

Weight 1 pcs [kg]

Packaging

[pc.]

SSM/A SafeKey Switching Module, SM 2CDG 240 019 R0011 83746 0 P4 0.07 1

SSM/U SafeKey Switching Module, FM 2CDG 240 020 R0011 83747 7 P4 0.08 1

WEL/A, ES SafeKey Wall Reader, Stainless steel

GHQ 3050 023 R0001 58570 5 P4 0.5 1

WELT/A, ES SafeKey Wall Reader with Keypad, Stainless steel

GHQ 3050 024 R0001 58571 2 P4 0.8 1

WELT/A, MC SafeKey Wall Reader with Keypad, Matt chrome-plated

GHQ 3050 024 R0011 65789 1 P4 0.8 1

SCS SafeKey Chipkey GHQ 3050 027 R0001 58575 0 P4 0.01 1


SSM/x | 2CDC 541 162 D0201 35

A.5 Notes


36 2CDC 541 162 D0201 | SSM/x

Notes

Contact

Note:We reserve the right to make technical changes ormodify the contents of this document without prior notice. With regard to purchase orders, the agreed particu-lars shall prevail. ABB AG shall not be liable for any consequences arising from errors or incomplete information in this document. We reserve the rights to this document and in the subject matter and illustrations containedtherein. Any reproduction, disclosure to third partiesor utilization of its content – in whole or in parts – is forbidden without prior written consent of ABB AG. Copyright© 2011 ABB All rights reserved

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ABB STOTZ-KONTAKT GmbH Eppelheimer Straße 82 69123 Heidelberg, Germany Phone: +49 (0)6221 701 607 (Marketing) +49 (0)6221 701 434 (KNX Helpline) Fax: +49 (0)6221 701 724 e-mail: [email protected] [email protected] Further information and local contacts: www.abb.com/knx

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