Specifications

Siemens Mobility, Traffic Solutions
Sopers Lane, Poole, Dorset
BH17 7ER
Version 10 Page 31 of 120 Status Issued
Last Editor harry.smyth Date 03 November 2014
Document
Name
GENERAL HANDBOOK FOR HEIMDALL
DETECTORS
Doc. No. 667/HB/31900/000
Copyright  Siemens plc 2014 All Rights Reserved
4.6.4 Isolated Second Output Cable
Applicable to Second Output Variants (667/1/31900/xx3 and /xx4).
Connector
Pin Number
Comment
Colour
Code
1
Detector Supply (Positive) AC/DC
Red
2
Detector Supply (Negative) AC/DC
Black
3
Detector O/P #1 (Normally Closed)*
Blue
4
Detector O/P #1 (Common)
White
5
Detector O/P #1 (Normally Open)*
Yellow
6
Detector O/P #2 (Normally Open)*
Violet
7
SiTOS RS485 (Terminal A)
Orange
8
SiTOS RS485 (Terminal B)
Brown
9
RS485 Common
Green
10
Detector O/P #2 (Common)
Pink
11
Detector O/P #3 (Normally Closed)*
Turquoise
Note: * This signal condition refers to the state when the detector is un-powered
(detect state).
Table 4-6 – Output Cable Configuration with Isolated Second Detector O/P