WIKA WU-20 Mode D'emploi page 16

7. Starting, operation
Wiring details
EN
2-wire
3-wire
Wire gauge
Diameter of cable
Torque required for moun-
ting counter-connector
should be ensured:
Ingress Protection per
EN/IEC 60529
16
Sub-D HD connector, 15-pin
U- = 5
U+ = 7
U- = 12
U- = 5
U+ = 7
U- = 12
-
-
0.3 Nm (both srews)
IP54
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"
Sub-D connector, 9-pin
U+ = 4
U+ = 4
S+ = 2
-
-
0.3 Nm (both srews)
IP54
WIKA operating instructions, model WU-2x
U- = 8
U- = 9
U- = 8 S+ = 1
U- = 9