Huawei SmartLogger1000 User Manual page 52

SmartLogger1000
User Manual
Figure 4-18 Connection between the SmartLogger and the SUN2000L
Procedure
Step 1 Prepare a cable with an appropriate length, strip an appropriate length from one end, and
connect the end to the SUN2000L terminal block.


Step 2 Strip an appropriate length from the other end of the cable using a wire stripper, as shown in
Figure
Figure 4-19 Stripping an RS485 communications cable (unit: mm)
Step 3 Insert the bare core wires into the surge port of the RS485 signal SPD, as shown by (1) in
Figure
Issue 12 (2019-01-15)
Select a two-core outdoor shielded RS485 communications cable with a cross-sectional
2
area of 0.25–1 mm (0.9 mm
For details about how to strip and connect the cable, see the SUN2000L-(4.125KTL,
4.95KTL)-JP User Manual.
4-19.
4-20.
Copyright © Huawei Technologies Co., Ltd.
2
recommended).
4 Electrical Connections
39