Huawei SmartLogger2000 User Manual page 55

SmartLogger2000
User Manual
Figure 4-17 Connecting the SmartLogger to the SUN2000
(1) RS485A IN
Procedure
Step 1 Prepare a cable with an appropriate length, strip a proper part of the insulation layer from one
end, and connect the end to the SUN2000 terminal block.


Step 2 Remove an appropriate length of the steel armor and wire insulation layer from the other end
of the cable using a wire stripper, as shown in Figure 4-18.
Figure 4-18 Stripping an RS485 communications cable (unit: mm)
Step 3 Insert the bare cable cores into the Surge port of the RS485 signal SPD, as shown by (1) in
Figure 4-19.
(2016-06-20)
(2) RS485A OUT
The DJYP2VP2-22 2x2x1 network cable or a communications cable with a cross
2
sectional area of 1 mm
For details about how to strip and connect the wires, see SUN2000-(50KTL, 50KTL-C1)
User Manual.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
(3) RS485B IN
and outer diameter of 14–18 mm is recommended.
4 Connecting Cables
(4) RS485B OUT
49