WIKA WU-20 Mode D'emploi page 15

7. Starting, operation
Wiring details
Bayonet connector, 4-pin
2-wire U+ = A
3-wire U+ = A
Wire gauge -
Diameter of cable -
Torque required for 1 Nm
mounting counter-
connector should be
ensured:
Ingress Protection IP67
per EN/IEC 60529
The ingress protection classes specified only apply while the pressure transducer is connected with female
connectors that provide the corresponding ingress protection.
Refer to remark for IP-protection at clause 7 "Specific conditions for safe use in explosive atmosphere"
WIKA operating instructions, model WU-2x
Circular connector M12 x 1, 4-pin
U- = D U+ = 1
U- = D S+ = B U+ = 1
-
-
1 Nm
IP67 (NEMA 4)
Flying leads, 1.5 m
4 3
2
1
U- = 3 U+ = red
U- = 3 S+ = 4 U+ = red
0.22 mm
4.8 mm
-
IP67 (NEMA 4)
U- = black
U- = black S+ = brown
(AWG 24)
2
15
EN