8
6 Electrical connection
The unit must be connected by a qualified electrician
The national and international regulations for the installation of electrical
equipment must be adhered to
Voltage supply to EN 50178, SELV, PELV
Disconnect power
►
Connect the unit as follows:
►
1 x positive swi analogue
1 x negative swi analogue
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Pin 1
Ub+
Pin 3
Ub-
Pin 4 (OUT1)
Binary switching output temperature monitoring
•
Data channel for bidirectional communication
•
Pin 2 (OUT2)
Analogue signal for temperature
•
Core colours of ifm sockets:
1 = BN (brown), 2 = WH (white), 3 = BU (blue), 4 = BK (black)