Huawei SmartLogger2000 User Manual page 226

SmartLogger2000
User Manual
Verify that the COM+ (RS485A) port on the SmartLogger connects to protection port 2 or 8
on the RS485 signal SPD, and that the COM– (RS485B) port on the SmartLogger connects to
protection port 6 or 12 on the RS485 signal SPD.
3.
(1) Insulation layer
4.
Issue 04 (2018-04-10)
Figure A-5 Connecting communications cables (1)
Strip cables.
Figure A-6 Stripping a cable (unit: mm)
Insert the bare core wire into the surge port on the RS485 signal SPD, and secure the
cable.
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A Installing and Wiring the RS485 Signal SPD
(2) Armored layer
216