Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
5
Input/output (I/O) modules
5-48
Multi-functional I/O modules
5.7.2 PCD2.G410, multi-functional I/O module with elect. isolated digital I/O
Application
Combined module with digital and analogue inputs and outputs. This module is de-
signed to extend the range of uses for the Saia PCD
®
. The functions and the techni-
cal specication are based on the existing PCD2 modules.
This module cannot be installed in the PCD1.
The technical details should be taken from the descriptions of these modules.
Number and type of inputs/outputs
16 digital inputs, electrically isolated, E0 … E15, (addresses 0 … 15).
Tech. data as for PCD2.E610,
Source or sink operation selectable via “Q/S” jumper.
4 relay outputs, A16 … A19 (addresses 16 … 19),
Each with a changeover contact protected with 2 varistors.
Tech. data as for PCD2.A200.
The 24 V supply to the relay coils is via the screwless terminals “U
ext
”, located
next to the 4 relays.
4 analogue outputs, with 8 bit resolution, A32 … A35
(base address 32 *, channels 0 … 3)
Each channel selectable with “U/I” jumper for voltage 0 … 10 V or current 0 … 20
mA.
Tech. data as for PCD2.W410.
4 analogue inputs, with 10 bit resolution, E48 … E51
(base address 48 *, channels 0 … 3)
Each channel can be congured separately with the jumper combinations
shown for voltage 0 … 10 V (“U”), current 0 … 20 mA (“I”) or for resistive
temperature sensors Pt/Ni 1000 (“T”) for a temperature range from
-20 … +100 °C.
Tech. data as for PCD2.W2xx.
Internal current consumption from +5 V bus 10 … 50 mA
V+ bus 10 … 40 mA
24 V connection (U
ext
): This is located next to the 4 relays as screwless terminal
“U
ext
”.
The 24 V supply is common to the relay coils and the
external supply to the analogue outputs.
Current consumption: 9 mA per relay
20 mA per analogue output
* (when the module is installed on sockets 1 … 4 on the PCD2).
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