Canbus interface, Canbus interface -5, Table 9-2. canbus interface terminals -5 – Winco DGC-2020 User Manual

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Figure 9-2. CEM-2020 Input Contact and Output Contact Terminals

CANbus Interface

These terminals provide communication using the SAE J1939 protocol and provide high-speed
communication between the Contact Expansion Module and the DGC-2020. Connections between the
CEM-2020 and DGC-2020 should be made with twisted-pair, shielded cable. CANbus interface terminals
are listed in Table 9-2. Refer to Figure 9-3 and Figure 9-4.

Table 9-2. CANbus Interface Terminals

Terminal Description

P1- HI (CAN H)

CAN high connection (yellow wire)

P1- LO (CAN L)

CAN low connection (green wire)

P1-

(SHIELD)

CAN drain connection

9400200990 Rev K

DGC-2020 CEM-2020 (Contact Expansion Module)

9-5