SBC PCD2 Series - Page 214

Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
6-71
I/O modules PCD3
PCD3.W3x0
6
Block diagram
E0
E1
E2
E3
E
4
E
5
E6
E7
GND
R
source
Voltage
S
ource
10.000V
Ref.
V
oltage
2.500V
Input filter
a
nd amplifier
M
UX
A
D
Data
I/O Bus
PCD - Bus
+5V
G
ND
/IOOUIT
IODIN
/IOWRITE
IODOUT
I/MS0
I
OA0
IOA1
I
OA2
IOA3
W340, W350, W360 only
Programming
Programming examples for the PCD3.W3x0 can be found in a separate manual and on the
TCS Support site www.sbc-support.com.
xx7andRIOs:thermwarereadsinthevaluesaccordingtotheconguration(I/OBuilderor
networkcongurator).
Watchdog: this module can interact with the watchdog, if it is used on base address 240. In
this case, the last input with address 255 cannot be used.
For details, please refer to the section A4 “Hardware Watchdog”, which describes
the correct use of the watchdog in conjunction with PCD components.