Electrolux W3 SERIES - Electrical Connection of External Dosing System; Machine with Connectors

Installation manual
25
6.2 Electrical connection of external dosing system
The power supply to the external dosing system must never be connected to the machine’s incoming terminal
block or to the edge connectors on the I/O-board.
6.2.1 Machine with connectors
Connect the external dosing system to connections A and B on the machine.
Connect the signal cable to B and the power supply to A.
For Efficient dosing system the cables are delivered with the machine.
Connect the power supply cable to the machine A and the other end of the cable together with the cable from Effi-
cient Dosing in a connection box or with plug and receptacle.
Connect one end of the cable to the Efficient Dosing Controller J2 and the other end to the machine B.
Connection box
B
1
2
3
4
1
2
3
4
5
7
6
9
J1 RJ11 J2
Controller
Pump unit
A
fig.6598B
A B
1 Line 1 Neutral
2 Neutral 2 Program run
3 3 Gnd
4 Ground 4 Signal 2
5
Signal 3
6 Signal 4
7
Signal 5
8 Rx
9 Tx