Miller Edge GEM-102 Gate Edge Module – 10K to 2-Wire Pulsed Interface

The Miller Edge GEM-102 Gate Edge Module is an operator interface module designed to connect a hard-wired 10K resistive monitored sensing edge to a commercial gate operator that requires a 2-wire pulsed monitored safety input.

The compact module converts the 10K resistive signal from the sensing edge into the 2-wire pulsed signal required by compatible gate operators, allowing installers to use a 10K monitored edge with operators that do not accept a direct 10K input.

Designed for modern UL 325 gate systems, the GEM-102 fits easily inside the gate operator chassis and includes LED indicators for quick power and fault-status identification.

Product Features

• Converts a 10K resistive monitored sensing edge to a 2-wire pulsed monitored output

• Designed for commercial and automated gate operators

• Helps interface sensing edges with operators requiring a different monitored input type

• Compatible with qualifying UL Listed gate operators manufactured after January 2016

• LED indicators show power and fault conditions

• Compact size fits inside most gate operator chassis

• NEMA 4 protection against moisture, dirt, and dust

• UL 325 Recognized Component

• Simple hard-wired installation

• Designed for professional gate safety-system applications

Specifications

• Manufacturer: Miller Edge

• Model: GEM-102

• Product Type: Gate Edge Operator Interface Module

• Input: 10K Resistive Monitored Sensing Edge

• Output: 2-Wire Pulsed Monitored

• Current Consumption: 30 mA

• Operating Temperature: -31°F to 158°F (-35°C to 70°C)

• Dimensions: 1.8" H × 1.25" W × 0.8" D

• Weight: Approximately 1.6 oz

• Housing: ABS Plastic with Epoxy Potting

• Protection Rating: NEMA 4

• LED Indicators: Power / Fault

• Safety Recognition: UL 325 Recognized Component

Common Applications

Suitable for:

• Automated vehicular gates

• Slide gate operators

• Swing gate operators

• Vertical lift gates

• Commercial gate safety systems

• Hard-wired monitored sensing edges

• Gate operators requiring a 2-wire pulsed monitored safety input

How It Works

Many monitored sensing edges use a 10K resistive signal, while some gate operator control boards require a 2-wire pulsed signal.

The GEM-102 installs between the sensing edge and the gate operator. It receives the 10K resistive signal from the monitored edge and converts it into the 2-wire pulsed monitored signal required by the compatible operator.

This allows the sensing edge and operator to communicate using the monitoring method expected by the control board.

Compatibility

The GEM-102 is specifically intended for:

10K resistive monitored sensing edge → 2-wire pulsed monitored gate operator input

Do not order based only on the number of wires. Confirm that the sensing edge is a 10K resistive monitored edge and that the gate operator requires a 2-wire pulsed monitored input.

The GEM-102 is different from:

• GEM-103: 10K resistive to 4-wire pulsed

• GEM-104: 10K resistive to normally closed monitored

Always verify the gate operator manufacturer's monitored safety-input requirements before installation.

LED Status Indicators

Integrated LEDs provide a quick visual indication of module status, helping technicians identify normal operation or a fault condition during installation and troubleshooting.

Package Contents

• 1 Miller Edge GEM-102 Gate Edge Module

• Installation accessories supplied with the module

Sensing edge, gate operator, wiring, junction boxes, conduit, and other installation components are sold separately.

Important Safety Information

The GEM-102 is part of a monitored entrapment-protection system and must be installed with compatible equipment according to the gate operator and sensing-edge manufacturer's instructions.

Disconnect operator power before installation and fully test the sensing-edge safety system after installation.