Data Logger Connection - CanadianSolar CSI-75K-T40001-E Quick Installation Manual

4.3.3.4 Connection Procedure (RJ45 network port)
Step 1: Loosen the swivel nut of the communication terminal and select an appropriate seal according to cable outer diameter.
Lead the cable through the swivel nut and seal successively.
Step 2: Strip the insulation layer of the Ethernet cable with a wire stripper, and insert the signal wires to the RJ45 connector.
Crimp the RJ45 connector with a crimping tool.
Step 3: Insert the RJ45 connector to the RJ45 jack.
Step 4:Pull the cable gently to make sure it is secured, tighten the swivel nut clockwise.

4.4 Data Logger Connection

Connect the Data Logger to the communication accessory port.
After successful connection, information such as power generation and running state of the inverter can be viewed via the APP
on the phone.
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FIG 4-9 Connection Procedure (Terminal Block)
Wire sequence and Function:
Pin1-White and orange
Pin2-Orange
Pin3-White and green(RS485- B)
Pin4-Blue
Pin5-White and blue
Pin6-Green (RS485+ A)
Pin7-White and brown
Pin8-Brown
Pin3 and Pin6 are used for
communication connection onl y.
FIG 4-10 Connection Procedure (RJ45 network port)
7mm
For connector
M2
0.2N.m
For cable gland
M20
3-4
N.m
For cable gland
M20
3-4
N.m