Burkert Type 8072 - Manual (Page 26)

24
Installationandwiring
1 2
4 3
5
1: V+ (12-36 V DC)
2: Negative 4-20 mA output
3: 0 V DC
4: Positive 4-20 mA output
5: Functional earth
The position of the 5-pin M12 fixed connector is adjustable:
→
Unscrew the locknut.
→
Turn the fixed connector to the desired position, by 360° max. to
prevent the cables from twisting inside the housing.
→
Tighten the locknut using a spanner, while keeping the fixed con-
nector in the desired position.
Fig. 27: Pin assignment of the 5-pin M12 fixed connector
The current output can be connected in either sourcing or
sinking mode. See Fig. 30 and Fig. 31 for the related wiring
charts.
7.3.7. Wiring the version with relay and
current outputs (8-pin m12 fixed
connector)
Warning
shock hazard due to the voltage at the relay terminals, which
is higher than 48v.
• Before powering the device, always check that the connectors
are correctly plugged-in and tightened.
the device is not tight when the en 175301-803 fixed
connector is not wired:
→
Unscrew the nut [1] (see Fig. 10) on the 2508 female
connector supplied with the device.
→
Insert the plug with order code 444509, supplied with
the device, into the cable gland.
→
Screw the nut back.
→
Plug the sealed 2508 connector onto the
EN 175301-803 fixed connector.
1 2
3
1 2
3
1: Common
2: Relay, normally closed (NC)
3: Relay, normally open (NO)
4: Not connected
Fig. 28: Pin assignment on the EN 175301-803 fixed connector
English
installation and wiring