SBC PCD2 Series - Page 250

Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
6-107
I/O modules PCD3
PCD3.W800
6
Block diagram
PCD3
I/O Bus
Bus Interface
(CPLD)
Micro
Controller
Aut/Man
Switches
LED’s
Aut/Man
Poti’s
Man.
LED’s
OutVal
D/A
Converter
Voltage
Reference
Mux
2→1
Mux
Mux
Output
Amplifier
Output
Amplifier
Output
Amplifier
Output
Amplifier
Power
Supply
+14V
+5V
+3.3V
Spring
Clamp
Connector
8 poles
2→1
2→1
Programming
For programming the modules PCD3.W800, an FBox is available.
xx7andRIOs:thermwarereadsandwritesthevaluesaccordingtotheconguration(I/O
Builderornetworkcongurator)
Watchdog:Thismodulecanbeusedonallbaseaddresses;thereisnointeractionwiththe
watchdog on the CPUs.