Specifications

Mobility and Logistics, Traffic Solutions
Sopers Lane, Poole, Dorset, BH17 7ER
Security classification Unrestricted Page 77 of 83
Version 2 Status Released
Last Editor Harry Smyth Date 09/12/2014
Document Name Configuration Control Document No. 667/CC/45950/000
Copyright © Mobility 2014. All Rights Reserved. Mobility is a division of Siemens Plc
4.16 Regulatory Sign Connection
4.16.1 HPU Regulatory Sign Connection
A maximum of 8 regulatory signs can be run from the 1
st
HPU Socket and these are
connected to SK1 terminals 9 to 16 labelled Reg1 to Reg 8 with the returns also on socket
SK1 terminals 1 to 8 labelled Returns. A further 8 regulatory signs can be supplied from
the 2
nd
HPU.
Figure 74 – HPU Connections