The unit must be connected by a suitably qualified electrician.
The national and international regulations for the installation of
electrical equipment must be observed.
Voltage supply to EN50178, SELV, PELV.
Referring to UL: For use on a low voltage circuit with overcurrent
protection in accordance with UL873 Tab. 28.1 or Imax =
100/Ub (Ub = voltage of the circuit).
Disconnect power before connecting the unit as follows:
Connect the sensor to a PC via the EPS-RS232 interface (order no.
E30066).
• The sensor is supplied with operating voltage by the interface,
• and transmits its data continuously via the interface: Current para-
21
Electrical connection
ENGLISH
L-
L+
OUT1/2
RS232
Power-Supply Output / SPS
EPS-Sensor
EPS-RS232- Interface
Power Out/SPS
EPS- Sensor
PC
EPS RS232 interface
PC
Programming
3
1
4
2
L
L+
3
4
2
1
BU
BK
WH
BN
Connector view
(sensor)
Core colours of
ifm sockets:
1 = BN (brown),
2 = WH (white),
3 = BU (blue),
4 = BK (black).
