Huawei SmartLogger1000 User Manual page 32

SmartLogger1000
User Manual
Figure 4-3 Connecting the SmartLogger to the SUN2000
Procedure
Step 1 Obtain a shielded network cable with an appropriate length. Crimp the crystal plug to one of
its ends and then connect the end to the RS485 port in the SUN2000.
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Step 2 Use a cable peeler to peel off 15 mm long of the external insulation layer on the other end of
the shielded network cable.
Step 3 Use a cable peeler to peel off 10 mm long of the internal insulation layer on the white-orange
(or blue) core wire and the orange (or white-blue) core wire. And cut off 15 mm long of the
other six core wires.
Step 4 Connect cables to the terminal block.
Ensure that the white-orange (or blue) core wire connects to the wiring terminal that connects
to the COM+ port and that the orange (or white-blue) core wire connects to the wiring
terminal that connects to the COM- port.
Figure 4-4 Connecting cables to the terminal block
1. White contact plate
Issue 04 (2013-12-15)
Recommended communications cable model: CAT 5E outdoor shielded network cable.
For details about how to connect the crystal plug to one end of the cable, see the
SUN2000 (8KTL-20KTL) User Manual.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 Electrical Connections
2. Wiring terminal
25