4
Electrical connection
4 Electrical connection
Connection
Switch operation
a
Voltage supply
DC 9.6 to 32 V
Switching output 1
Switching output 2
IO-Link operation
a
Voltage supply
DC 18 to 32 V
IO-Link
Switching output 2
Potential equalization
Functional bonding conductor FB
a
The auxiliary energy of the pressure sensor must meet SELV requirements; optionally, an energy-limited current
circuit according to section 9.3 of DIN EN 61010-1 and UL 61010-1 can be used.
b
The colour coding is only valid for A-coded standard cables!
c
The temperature sensor must be connected to the potential equalization system of the plant via the process con-
nection.
14
Terminal assignment
Round plug M12 × 1 (A-coded, non-rotating)
b
1 BN (brown)
3 BU (blue)
4 BK (black)
2 WH (white)
1 BN (brown)
3 BU (blue)
4 BK (black)
2 WH (white)
c
BN
WH
1
BK
2
4
3
BU
L+
L-
C/Q = OUT1
I/Q = OUT2
L+
L-
C/Q = IO-Link
I/Q = OUT2
L+
I/Q (OUT2)
C/Q (
IO-Link/
OUT1)
L–