HVC
‐
PD
E
‐
Bus
Charger
Installation
Guide
Document: V1.2 / Document No.: 6AGA000008-0629-EN | Date: 06-30-2022 Page
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of
146
5.16.9.
Connect the communication cable from the Power Cabinet
1. Route the communication fiber cables to module U5 (A) and U7 (B).
2. Remove the protection covers from the optical connectors.
3. Connect the two Ethernet fiber cables (C) onto module (A):
Rx with Td U5;
Tx with Rd U5.
4. Connect the two CAN bus fiber cables (D) onto module (B):
Rx with Td U7;
Tx with Rd U7.
5. Bind the cables together and secure the loops loosely with a piece of tak-ty or ty-rap.
CAUTION
Make the loop bend radius of the fiber cables not smaller than 2.52 Inch,
otherwise the core of the fiber cable may break.
5.16.10.
Connect the WiFi cable