Tweco ArcMaster 401MST Instrukcja Użytkownika Pobierz pdf (Strona 40)

ARCMASTER 401MST POWER SOURCE

INSTALLATION, OPERATION AND SETUP 3-10 Manual 0-5287

14 19 Pin Remote Control Socket

The 19 pin Remote Control Socket is used to connect Remote Control devices or wire feeders that use a

19 pin connection to the welding Power Source. To make connections, align keyway, insert plug, and rotate

threaded collar fully clockwise.

Pin Function Description

A +16VDC contactor 16 VDC supply voltage for contactor. Connect A & B for contactor enable

B Contactor in Contactor input. Connect A & B for contactor enable

C Volt Meter Voltage feedback. 1Vout/10Varc

D 24VAC

E 115VAC

F 24/115VAC neutral VAC neutral

G Ground

H +10VDC remote ctrl 10 VDC for remote potentiometer supply

J Remote Input 0<=Vin<=10V

K Remote ctrl ground/common Also control circuit common

L BF04 ground / common

M 12VDC arc established +12 VDC while welding active, otherwise off

N Ground / common

P 24VAC

R N VAC 24/115VAC neutral and chassis ground

S CAN_high CAN bus; positive signal

T CAN_low CAN bus; negative signal

U Amp Meter Current feedback. 1Vout/100AAout

V +24VDC + 24VDC CAN supply

Table 3-3 19 Pin Interconnection Control Plug Conﬁguration, 401MST

15 ON/OFF Switch

This switch connects the Primary supply voltage to the inverter when in the ON position. This enables the

Power Supply.

WARNING

When the welder is connected to the Primary supply voltage, the internal electrical components may

be at 500V potential with respect to earth.

16 Input Cable

The input cable connects the Primary supply voltage to the equipment.

17. 2.5A Circuit Breaker

2.5A Circuit Breaker is for the 115 VAC auxiliary power connected to 14 pin or 19 pin remote control socket.

18. 10A Circuit Breaker

10A Circuit Breaker is for the 24 VAC auxiliary power connected to 14 pin or 19 pin remote control socket.

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Tweco ArcMaster 401MST Instrukcja Użytkownika Strona 40