Unitrol Controls - Fire'n Module 9190 Series
Unitrol has created an ECONOMICAL, POWERFUL, and SIMPLE MICROCOMPUTER driven resistance welding control system designed to operate a large variety of equipment:
- Mechanical pedal operated welders
- Cam operated machine type welders
- Computer driven welding cells
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- Multi-SCR systems
- Foot or hand operated bench welders
- High speed automated welding cells
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The basic system is designed to control the welding transformer duties only. No solenoid driver is available on the Fire'n Module control. The FIRE'N MODULE can be purchased as a circuit board only for mounting in as existing cabinet with customer supplied SCR contactor or as a complete control with circuit board and SCR contactor mounted in an enclosure.
OPERATIONAL FUNCTIONS OF THE FIRE'N MODULE:
- SIMPLE thumb wheel settings
- MICROCOMPUTER driven accuracy
- 0-99 cycles of WELD TIME, 0-99% WELD HEAT
- SCR pulse transformer driver system, NEMA protection
- INPUT VOLTAGE: 115, 208/230, 380, 460, 575
- 50/60 HZ operation
- INPUT TERMINALS for INITIATION, NO WELD, EMERGENCY STOP, SCR and TRANSFORMER OVER TEMPERATURE THERMOSTATS
- AUTOMATIC POWER FACTOR
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SWITCH SELECTED OPERATION MODES:
- ½ CYCLE OR FULL CYCLE COUNT
- FIRST HALF CYCLE INRUSH PROTECTION on/off
- BEAT OR NON-BEAT INITIATION
- POLAR OR NON-POLAR FIRING
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PLUG IN OPTIONS AVAILABLE:
- UPSLOPE
- DOWNSLOPE
- PULSATION
- DUAL HEAT/DUAL TIME
- EHR (end of sequence) RELAY
- RS-232 DATA INPUT
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