Cisco Systems OL-20932-02 Network Router User Manual


 
3-8
Cisco Physical Access Gateway User Guide
OL-20932-02
Chapter 3 Connecting a Cisco Reader Module
Installing the Cisco Reader Module
Figure 3-6 CAN1 Connections: Cisco Physical Access Gateway and Reader Module
Figure 3-7 CAN Bus Wiring
1 CAN+
Connects to the positive terminal of the CAN bus.
2 CAN-
Connects to the negative terminal of the CAN bus.
3 Shield
Connects to GND and/or Shield.
3 CAN Terminator
Turn the terminator ON if the device is the last device in a CAN wiring bus.
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3
1
4
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Gateway Module Reader Module Input Module Output Module
CAN+
CAN-
Sheild