Connection Through A Tube - Huawei SUN2000-45KTL-US-HV-D0 User Manual

SUN2000-45KTL-US-HV-D0
User Manual
Figure 6-21 Terminal block
Table 6-5
Table 6-5 Pin definitions of the RS485 terminal block
No.
1
2
3
4

6.6.2.1 Connection Through a Tube

Procedure
Step 1 Install the tube fitting. For details, see
Step 2 Route the cable through the tube conduit and then fitting.
Step 3 Remove an appropriate length of the jacket and core wire insulation layer from the
communications cable using a wire stripper.
Issue 04 (2018-06-01)
describes pin definitions of the RS485 terminal block.
Port Definition
RS485A IN
RS485A OUT
RS485B IN
RS485B OUT
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Description
RS485A, differential signal+
RS485A, differential signal+
RS485B, differential signal–
RS485B, differential signal–
5.2 Installing the Tube Fittings.
6 Electrical Connections
59