SBC PCD2.M5 Series - Page 134

Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 12│2014-07-24
Saia-Burgess Controls AG
Digital output modules
Input/output (I/O) modules
6-23
6
LEDs and connection terminals
Bus connector
Bus interface
Output transistors (MOSFET)
Protective diodes
LEDs
Screw terminals
Outputs
Load supply 24 VDC
9 8 7 6 5 4 3 2 1 0
A0A1A2A3A4A5A6A7
A0 A2 A4 A6
A7A5A3A1
Output circuits and terminal designation
A0
089 7
I/O Bus
PCD Bus
24 VDC
Fuse
A7
Output
transistors
Protective
diodes
Terminals
Loads
LED-
adress A7
Outputconducting(set):  LEDon
Outputdisconnected(reset): LEDoff
Fuse: It is recommended that each module should be separately protected with a
 fast-blow(S)4Afuse
Watchdog:Thismodulecanbeusedonallbaseaddresses;thereisnointeractionwiththe
watchdogontheCPUs.Fordetails,pleaserefertothe"Watchdog" section, which describes
the correct use of the watchdog in conjunction with PCD2 components.