Salicru EQUINOX EQX2-4002-T, Quick Manual

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SALICRU
We recommend you prepare the communications cables prior to the installation.
Cable 1 : Twisted-pair shielded cable, 0.25 mm
2
cross-section, for communications between the ESM3T 90D24 EQX2 / ESM3T 300D50 EQX2
analyser and the 485/WIFI 24H EQX2-T communication module.
There are two options:
a.
Use the RJ45 connector included with the ESM3T 90D24 EQX2 / ESM3T 300D50 EQX2 network analyser and connect pins 7 and
8 to one end of the cable, as shown in the following diagram:
Connect the other end of the cable to Cable 3.
b.
Use an RS485 Ethernet communications cable or equivalent and modify as follows:
1
2
3 4 5
3.
Cut the RJ45 connector off one end of the cable.
4.
Cut 50 mm of the insulation to expose the inner wires.
5.
Isolate the brown and white-brown twisted pair from the others.
6.
Cut the other three pairs: blue, green and orange.
7.
Use a multimeter to ensure that the brown/white-brown twisted pair has continuity.
Cable 2 : Twisted-pair shielded cable, 0.25 mm
2
cross-section, for communications between the inverter (connectors Table 1) and the ESM3T
90D24 EQX2 / ESM3T 300D50 EQX2 analyser.
Cable 3 : Twisted-pair shielded cable, 0.25 mm
2
cross-section, for communications between the inverter (connectors Table 1) and the 485/WIFI
24H EQX2-T communication module.
Inverter power Cable 2 Cable 3
4 ÷ 25 kW
1 2
3
Pin Cable
1 RS485+
2 RS485-
3 -
3 pins
33 ÷ 50 kW
Pin Cable
1 RS485+
2 RS485-
2 pins
Pin Cable
1 RS485+
2 RS485-
3 GND
4 RS485+
5 RS485-
5 pins
100 kW
1
2 3
45
6
Pin Cable
1 RS485+
2 RS485-
3 GND
4 RS485+
5 RS485-
6 GND
6 pins
Table 1. Connectors to be installed on cables 2 and 3 vs inverter power.