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Installation
Before mounting and removing the sensor, make sure that no
pressure is applied to the system.
Mount the pressure sensor on a suitable process connection (see type
label "Port Size").
Electrical connection
The unit must only be connected by an electrician.
The national and international regulations for the installation of
electrical equipment must be observed.
Voltage supply to EN50178, SELV, PELV.
The device shall be supplied from an isolating source and
protected by an overcurrent device such that the limited voltage
circuit requirements in accordance with UL 508 are met.
Disconnect power before connecting the unit as follows:
PA3xxx (4 ... 20mA analog)
PA9xxx (0 ... 10V analog)
Core colours of ifm sockets:
1 = BN (brown), 2 = WH (white), 3 = BU (blue), 4 = BK (black),
n.c. = not connected.
6
1
BN
L +
2
WH
L-
4
BK
n.c.
3
BU
n.c.
1
BN
L +
2
WH
4
BK
n.c.
3
BU
L-
connector view
(sensor)
1
4
2
3
connector view
(sensor)
1
4
2
3
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