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PCD7.L410 Analogue module with 4 outputs, 0…10VDC Description The RIO module was developed as a S-Bus data node for local switching tasks. Via a DDC of the type PCDx / PCS1 ouputs can be write. Two address switches (x1 / x10) on the front panel allow module addressing and identification. Addresses can be set between 00 and 99. Up to 100 RIO modules and a maximum of 3 PCD stations can be connected to one bus branch simultaneously. If the bus cycle time is critical, fewer than 30 slaves should be operated in one segment. Over the 4 front potentiometer it is possible to switch all outputs between automatic and manual operation. The intensity of the yellow LED above the potentiometer visualize the set output value. Technical data Bus system S-Bus Transmission rate 1200... 38400 Transmission mode Parity / Data Bus length max. 1200 m (without repeater) Nominal voltage UN 18VDC...32VDC / 20VAC...28VAC Current consumption <50mADC / <110mAAC Power consumption 1.2W / 2.7VA Relative duty cycle 100 % Reaction time 15 ms o t a t a d e v i e c e r m o r f ( ) n o i t c a e r a t a d d n e s Recovery time < 550ms Operating temperature range -5°C... +55°C Storage temperature range -20°C...+70°C Protective wiring Reverse battery protection of service voltage s u b d n a y l p p u s f o n o i t c e t o r p y r e t t a b e s r e v e R 2 - 6 - 0 0 0 1 6 N E N I D o t g n i d r o c c a C M E Outputstate indicator Yellow LED Function indicator Green LED for bus activity Status indicator Red LED for bus error message Special features Manual control level with revertive ; s u b a i v n o i t a c i n u m m o c Signal outputs Signale type 4 x 0..10VDC Output current 5mA by 10VDC (2kOhm) Accuracy 0.625mV /Digit V m 0 0 1 t l u a F Data range 0…1000 (2 comma stages) Housing Protection class Housing IP50 / Terminals IP20 Humidity class F (DIN 40040) Connection cross-section 2.5 mm2 (terminals) Plug-in terminal 1.0 mm2 (screw-type) Mounting position any g 2 7 t h g i e W Housing dimensions WxHxD: 35 x 70 x 69 mm Joined without spacing After 15 modules have been joined in sequence or a maximum supply current of 2 A (AC or DC) . d e i l p p a e r e b t s u m e g a t l o v y l p p u s l a n r e t x e e h t , y l p p u s r e w o p e h t n o t r o p r e p Data transmission All S-Bus instructions (level 1) are recognized. Instructions that have no function in the device are answered with <NAK>. The module has integral, automatic baud rate and transmission mode recognition. Display/Write Register" Register 1 to 4 can be called together Adresse Information 1 Output 1 (devided with 100 => Voltage value) 2 Output 2 (devided with 100 => Voltage value) 3 Output 3 (devided with 100 => Voltage value) 4 Output 4 (devided with 100 => Voltage value) Remark: The voltage value will be set with a number as (100 => 1VDC) linear. " r e t s i g e R y a l p s i D „ Status register: Address Information n o i s s i m s n a r t t s a l d e z i n g o c e r e c i v e D = 1 : 0 t i B 5 Baud rate (plain text => kBit/s) 0= Device did not recognize last transmission t s a c d a o r b a s a w n o i s s i m s n a r t t s a L = 1 : 1 t i B s s e r d d a e l u d o M 6 t s a c d a o r b a t o n s a w n o i s s i m s n a r t t s a L = 0 r e t s i g e r s u t a t S 7 r e t s a m m o r f e m a c n o i s s i m s n a r t t s a L = 1 : 2 t i B r e m i t s u B 8 9 Current transmission mode (data / parity) 0= Last transmission came from a slave 10 Bus error counter (divided into 4 bytes) Bit 3: 1= CRC of last message was correct t c e r r o c n i s a w e g a s s e m t s a l f o C R C = 0 t u o e m i t s u B 1 1 The following registers can be called together Bit 5: 1= Device has executed an internal reset (Display Register "x" to "y") 1 to 4 / 5 to 7 / 8 to 10 0= Device function is OK K O s i M O R P E E o t s u b l a n r e t n I = 1 : 8 t i B "Write Register" y l t c e f r e p g n i k r o w t o n s u b l a n r e t n I = 0 Address Value Baud rate setting (Baud kbit/s) Bit 9: 1= EEPROM data memory is OK y t l u a f s i y r o m e m a t a d M O R P E E = 0 0 0 2 1 4 5 M O R P E E m o r f d e d a o l p u e t a r d u a B = 1 : 0 1 t i B 0 0 4 2 5 ) . d B 0 0 6 9 ( e u l a v t l u a f e d t a s i e t a r d u a B = 0 0 0 8 4 6 n e v i r d r e v o l e u n a m 1 l e n n a h c / t u p n I = 1 : 2 1 t i B 0 0 6 9 7 c i t a m o t u a n i 1 l e n n a h c / t u p n I = 0 0 0 2 9 1 8 n e v i r d r e v o l e u n a m 2 l e n n a h c / t u p n I = 1 : 3 1 t i B 0 0 4 8 3 9 c i t a m o t u a n i 2 l e n n a h c / t u p n I = 0 Address Value range Meaning n e v i r d r e v o l e u n a m 3 l e n n a h c / t u p n I = 1 : 4 1 t i B c i t a m o t u a n i 3 l e n n a h c / t u p n I = 0 s m 0 0 2 > - < 0 2 0 2 > - < 2 8 Bit 15: 1= Input/channel 4 manuel overdriven 0= Input/channel 4 in automatic All other bits are reserved for factory tests. Bus timer (register 8) The value displayed indicates how long the module waits until a telegram is complete. The time is shown in 10 ms steps (e.g.: value 20 => a time of 200 ms). The recommended time is 100 ms, i.e. a register value of 10. If the time is reduced, modules will react faster to telegrams from the master. If there is a heavy load on the master station, a bus timer setting that is too low may lead to lost telegrams. Times of less than 20 ms (value 2) are not permitted. Times that reach the master station within 20 ms of the timeout will lead to lost connections. The value is stored in EEPROM and protected against voltage loss. ( Factory setting : 2) " t u p t u O e t i r W " " r e t s i g e R e t i r W " Address Value Meaning . e g a s s e m t s a c d a o r b s a d e z i n g o c e r s i 5 5 2 s s e r d d a t a n o i t c u r t s n i t u p t u o e t i r w e h T 9 1 Parity mode Autobaud function: “Write or Display output 255” (1 = autobaud active / 0 = autobaud inactive) 2 Data mode (factory setting) N.B: . d e l l a t s n i e r e b l l i w t e s e t a r d u a b t s a l e h t , e r u l i a f r e w o p a r e t f A e h t o t d e i l p p u s s a n o i t i d n o c e h t t A . g n i n o i s i m m o c e h t n o y l n o t u b , y l t n e n a m r e p n o d e n r u t e b t o n t s u m n o i t c n u f d u a b o t u a e h T t i g n i n o i s i m m o c e h t r e t f a t u B . m e t s y s e h t o t y l l a c i t a m o t u a e c i v e d e h t t s u j d a o t , n o d e n r u t s i d u a b o t u a e h t , r e m o t s u c . d n a m m o c s u b a i v f f o - d e h c t i w s e b o t s a h Address Value Meaning 10 0 Reset of error For further information on the use of modules linked to S-Bus, including all restrictions, count register see documentation 26/339 E2 Address Value Meaning 11 0 Bustimout deactivated 1 – 255 Time in 1 second steps -> switch of outputs by no buscommunication Mounting and commissioning to be conform with current regulations: 1. Power-off the installation 2. Place module onto 35mm tophat rail and press down to engage. 3. Strip insulation from 7mm of cable (max. single wire 4mm2, fine strand 2.5 mm2, diameter 0.3 mm to 2.7mm), insert into binding and tighten with a screwdriver. Connect supply voltage and field bus to plug-in screw terminal. Caution!! Plug-in terminal has max. 1.0mm² connection cross-section. Check correct connection of bus lines and supply. Operational safety: Please take care to following points for a safety operation: - Maximal cable length - S-Bus member and segment division - Potential compensation by one single grounding of power supply - Termination of both network sides - Cable shield grounding on one side only. Connection example Supply and Bus concept
