Starting, operation gb – WIKA WUC-16 Benutzerhandbuch
Seite 13
11384850.07 GB/D 06/2014
WIKA Operating instructions / Betriebsanleitung WUC-1x
13
Wiring details
Bayonet connector,
4-pin
Circular connector M12x1, 4-pin
Flying leads,
1.5 m
2-wire
U+ = A
U- = D
U+ = 1
U- = 3
U+ = red
U- = black
3-wire
U+ = A
U- = D
S+ = B
U+ = 1
U- = 3
S+ = 4
U+ = red
U- = black
S+ = brown
Wire gauge
-
-
0.22 mm
2
(AWG 24)
Diameter of cable
-
-
4.8 mm
Torque required
for mounting counter-
connector should be
ensured:
1 Nm
1 Nm
-
Ingress protection
per IEC 60529
IP 67 (NEMA 4)
IP 67 (NEMA 4)
IP 67 (NEMA 4)
The ingress protection classes specified only apply while the pressure transmitter 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”
7. Starting, operation
GB
Current for external display- or evaluation equipment can be supplied directly from the circuit, when operating a transducer
with current output. A voltage drop specific to the display unit is to be considered. The UHP-display unit of type WUR-1 has a
specific voltage drop of 6 V. The transducers are short-circuit-proof for a short time, but anyhow any incorrect connection of
the instrument should be avoided.
4
3
1
2