Angled view of the SLA-GP2 sliding door controller showing ventilation slots and slide-out PCB design
Rear IEC power inlet socket of the Gilgen SLA-GP2 automatic door controller
Close-up of Gilgen SLA-GP2 controller PCB with digital display and SET, UP, DOWN programming buttons
Gilgen SLA-GP2 automatic sliding door control unit, part no. 0639-131, showing wiring label with 190-250V AC rating
Top view of the SLA-GP2 automatic door control board with capacitors, MCU and pluggable terminal strip
Front view of Gilgen SLA-GP2 door controller with control board partially withdrawn from metal housing
SLA-GP2 door controller board mounted inside metal chassis with clearly labelled screw terminals
Angled view of the SLA-GP2 sliding door controller showing ventilation slots and slide-out PCB design
Rear IEC power inlet socket of the Gilgen SLA-GP2 automatic door controller
Close-up of Gilgen SLA-GP2 controller PCB with digital display and SET, UP, DOWN programming buttons
Gilgen SLA-GP2 automatic sliding door control unit, part no. 0639-131, showing wiring label with 190-250V AC rating
Top view of the SLA-GP2 automatic door control board with capacitors, MCU and pluggable terminal strip
Front view of Gilgen SLA-GP2 door controller with control board partially withdrawn from metal housing
SLA-GP2 door controller board mounted inside metal chassis with clearly labelled screw terminals
Angled view of the SLA-GP2 sliding door controller showing ventilation slots and slide-out PCB design
Rear IEC power inlet socket of the Gilgen SLA-GP2 automatic door controller
Close-up of Gilgen SLA-GP2 controller PCB with digital display and SET, UP, DOWN programming buttons
Gilgen SLA-GP2 automatic sliding door control unit, part no. 0639-131, showing wiring label with 190-250V AC rating
Top view of the SLA-GP2 automatic door control board with capacitors, MCU and pluggable terminal strip
Front view of Gilgen SLA-GP2 door controller with control board partially withdrawn from metal housing
SLA-GP2 door controller board mounted inside metal chassis with clearly labelled screw terminals

Gilgen SLA-GP2 Control Unit (0639-131) for Automatic Sliding Doors

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Gilgen SLA-GP2 Control Unit (0639-131) for Automatic Sliding Doors

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Angled view of the SLA-GP2 sliding door controller showing ventilation slots and slide-out PCB design

Gilgen SLA-GP2 Control Unit (0639-131) for Automatic Sliding Doors

Regular price $0.00
Sale price $0.00 Regular price
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DESCRIPTION

Compatible Control Unit for Gilgen SLA Automatic Sliding Doors

The SLA-GP2 control unit (Part No. 0639-131) is a direct-fit replacement controller for Gilgen SLA automatic sliding door operators. It manages the full door cycle — motor drive, encoder feedback, safety sensor monitoring and access-control functions — in one plug-in module that slides into the original metal housing, making it ideal for service companies, facility managers and door installers carrying out controller repairs or full control-system replacement.

Key Features

  • Direct replacement for the Gilgen SLA-GP2 controller, Part No. 0639-131
  • Mains input 190–250V AC, 50Hz — 100W output, 3AT fuse protection
  • Battery backup connection keeps the door operating during power failure
  • Encoder interface for precise position control and smooth start/stop
  • Multiple operating modes: Automatic, Permanent Open, Partial Opening, Exit Only and Off — selectable via key switch
  • Interlock wiring supported for two-door interlocking applications (airlocks, cleanrooms, secure entrances)
  • On-board digital display plus SET / UP / DOWN buttons for fast parameter setup without extra tools
  • Clearly labelled 20-pin pluggable terminals (ULKD, LKD, SIR, INPT, OUPT, KEY, OKA, OK1…) for straightforward rewiring

Technical Specifications

Item Specification
Model SLA-GP2
Part No. 0639-131
Mains voltage 190–250V AC, 50Hz
Power 100W
Fuse 3AT
Interfaces Battery, encoder, sensor, motor, key selector, interlock
Application Gilgen SLA automatic sliding door systems

Who Buys This Part

Automatic door service technicians, maintenance contractors and facility management companies who need a reliable replacement controller to bring a Gilgen SLA sliding door back to full operation — without replacing the entire drive unit.

B2B orders welcome. Contact us for bulk pricing and shipping options (DHL / FedEx / UPS / air & sea freight).

Note: This is a compatible replacement part. Gilgen® and other brand names are used for compatibility reference only.

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