Siemens ST950 Handbook page 50

Inputs 0-11
Common
Return for
Inputs
Outputs 0-3
Outputs 4-7
GSPI comms input
from Processor Card
or Previous IO card
Security classification Unrestricted
Version 7
Last Editor manpreet.jeerh
Document Name ST950 ICM Handbook
Copyright © Siemens plc 2020. All Rights Reserved.
Figure 20 – I/O Card (Showing 16-output variant)
GSPI comms
output to next
IO card
Figure 21 – I/O Card Address Switch and LEDs
Mobility, Intelligent Traffic Systems
Sopers Lane, Poole, Dorset, BH17 7ER
Address Status LEDs
switch
Page
Status
Date
Document No.
Mobility is a division of Siemens Plc
Inputs 12-23
Common
Return for
Inputs
Outputs 8-11
Outputs 12-15
50 of 154
Issued
January 2020
667/HE/45950/000