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Figure 38 – Pedestrian Green-Man drive and switched Tactile
Do not try to use a single common return between the tactile and the IO
card (ie do not link the IO card "Input Common" to "Output Common")
If wiring tactiles in parallel:
Connect Enable + of each tactile together and Enable – of each tactile
together (if used)
Similarly, connect the Fault Output + or each tactile together and Fault
Output – of each tactile together (if used)
4.17
ELV Solar Cell
The ELV Solar Cell connects directly to the HPU connector SK2 as shown in Figure
39 below.
The solar cell is powered from -24V DC from the HPU.
Security classification
Unrestricted
Version
7
Last Editor
manpreet.jeerh
Document Name
ST950 ICM Handbook
Copyright © Siemens plc 2020. All Rights Reserved.
All manuals and user guides at all-guides.com
Switched ELV Tactile and
integrated drive module with
fault output
(e.g. Radix ITE220)
+
Pedestrian Green
(not lamp-monitored)
connections with fault output
Mobility is a division of Siemens Plc
Mobility, Intelligent Traffic Systems
Sopers Lane, Poole, Dorset, BH17 7ER
IO CARD
Output
Normally Open
Common
Input
Input
Common
+
If not using IO card, link
Enable + and Enable –
with wire
and leave Fault output
connections open-circuit.
Page
76 of 154
Status
Issued
Date
January 2020
Document No.
667/HE/45950/000
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