Wika WUC-16 Manual do Utilizador descarregar pdf (Página 13)

11384850.07 GB/D 06/2014

WIKA Operating instructions / Betriebsanleitung WUC-1x

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

(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 specied 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 “Specic 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 specic to the display unit is to be considered. The UHP-display unit of type WUR-1 has a

specic 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.

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Wika WUC-16 Manual do Utilizador Página 13