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UNITROL ELECTRONICS
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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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: |
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PLUG IN OPTIONS AVAILABLE: |
- 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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- UPSLOPE
- DOWNSLOPE
- PULSATION
- DUAL HEAT/DUAL TIME
- EHR (end of sequence) RELAY
- RS-232 DATA INPUT
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