SBC PCD2 Series User Manual

Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
5-86
I/O modules PCD1|PCD2
PCD2.W6x0
5
Block diagram
A0
A1
A2
A3
Output converter
A
D
Data
I/O Bus
PCD Bus
+5V
GND
/IOOUIT
IODIN
/IOWRITE
IODOUT
I/MS0
IOA0
IOA1
IOA2
IOA3
+15V
-15V
-5V
Filter
Ref.
voltage
2.500V
Unipolar/
Bipolar
switch
DC/DC
U
ext
GND
U1
U2
U3
U4
COM
Programming
Classic: Programming examples for the PCD2.W6x0 can be found in a separate
manual and on the TCS Support site (www.sbc-support.com + getting started).
xx7:thermwarewritesthevaluesaccordingtotheconguration(I/OBuilder)
Watchdog: This module cannot be used on the base address 240 (or 496 for the
PCD2.M17x), because it would interact with the watchdog, and would cause a
malfunction.
For details, please refer to the section A4 “Hardware Watchdog”, which describes
the correct use of the watchdog in conjunction with PCD components.

SBC PCD2 Series Specifications

General

Brand	SBC
Model	PCD2 Series
Category	I/O Systems
Language	English