Operations and Maintenance Manual

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JANUS
®
Multi-Protocol Reader Ver. 2: Appendix
Confidential UM 360463-202: A12 (Draft) Page 267 of 291
© Kapsch TrafficCom Canada Inc. 2013
These drawings and specifications contain confidential and proprietary information and are the property of Kapsch TrafficCom Canada Inc. and are issued in strict
confidence and will be kept confidential and used solely for the purpose intended and for no other purpose and shall not be transmitted, reproduced, copied, and/or
used as the basis for manufacture or sale of apparatus unless otherwise agreed to in writing by Kapsch TrafficCom Canada Inc.
FILE: MPR2_OPERATIONS_AND_MAINTENANCE-MANUAL_REV A12.DOCX 05/08/2014 11:24
Kapsch TrafficCom
SPM terminal block connections
Connector Type
Terminal block
Lightning Suppression
Recommended for all signal wires.
Terminal
Number
Signal
Description
Diagram
1
CGND
chassis ground, shield
2
R-
Sync Rx (RS-422 -)
3
R+
Sync Rx (RS-422 +)
4
T+
Sync Tx (RS-422 +)
5
T-
Sync Tx (RS-422 -)
6
CGND
chassis ground, shield