Electronic pressure sensor
PM11
13
6 Electrical connection
The unit must be connected by a qualified electrician.
Observe the national and international regulations for the installation of electrical equipment.
Voltage supply according to SELV, PELV.
u
Disconnect power.
u
Connect the unit as follows:
4
3
2
1
1 BN
2 WH
OUT2
L+
1
L
1 BN
2 WH
4 BK
3 BU
OUT1/IO-Link
OUT2
L+
2
Fig. 2: Wiring diagram (colours to DIN EN 60947-5-2)
BK:
Black
BN:
Brown
BU:
Blue
WH:
White
1:
2-wire operation (2w)
2:
3-wire operation (3w)
Pin
Connection
1
L+
3
L-
4 (OUT1)
• IO-Link
2 (OUT2)
• Analogue output
Circuit examples
:
1
L
1 BN
2 WH
L+
2
L
1 BN
2 WH
3 BU
L+
4
L
1 BN
4 BK
3 BU
L+
3
L
1 BN
2 WH
4 BK
3 BU
L+
IO-Link
IO-Link
1:
(2w) 1 x analogue
2:
(3w) 1 x analogue
3:
(3w) 1 x analogue / 1 x IO-Link
4:
(3w) 1 x IO-Link
EMC test to EN 61000-4-5 Surge: 0.5 kV
