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2. Route the cable through the waterproof connector.
3. Remove the cable terminal base from the terminal block. Connect the communications cable to
the terminal base.
4. Land the cables in the terminal block, and bond
the shield layer to the ground point.
When connecting the shielded cable, crimp the OT terminal if required.
6. Tighten the thread-lock sealing nut and seal the waterproof connector.
Connecting the RS485 Communications Cable (to the RJ45 Port)
5.7
NOTE
You are advised to use a CAT 5E outdoor shielded network cable with an outer diameter less than
9 mm (0.35 in.) and internal resistance not greater than 1.5 ohms/10 m (1.5 ohms/32.81 ft), as well
as a shielded RJ45 connector.
No.
Port Definition
1
RS485A IN
2
RS485A OUT
3
RS485B IN
4
RS485B OUT
5. Bundle communications cables after
connecting them.
17
Description
RS485A, RS485
differential signal+
RS485A, RS485
differential signal+
RS485B, RS485
differential signal–
RS485B, RS485
differential signal–
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