Potter PAD100-RM Addressable Relay Module

The Potter PAD100-RM is a commercial addressable relay module designed for compatible Potter fire alarm control panels utilizing the Potter Addressable Device (PAD) protocol. It provides one Form C dry-contact relay output for controlling auxiliary equipment such as HVAC systems, smoke dampers, door holders, fans, elevator interfaces, and other building control devices.

The module occupies a single Signaling Line Circuit (SLC) address and features DIP-switch addressing, a red status LED, and a compact design for installation in standard electrical boxes. This product is intended exclusively for commercial fire alarm installations.

Product Functions

• Controls auxiliary building equipment
• Provides one Form C dry-contact relay
• Supports HVAC shutdown
• Controls smoke dampers
• Controls door holders
• Interfaces with elevator control circuits
• Supports smoke control applications
• Provides continuous SLC communication and supervision

Electrical & System Information

The PAD100-RM communicates over the Potter Addressable Device (PAD) Signaling Line Circuit and occupies one SLC address. The module is addressed using an onboard DIP switch and communicates continuously with the compatible fire alarm control panel.

A red LED flashes during normal polling and illuminates according to module status, providing a visual indication for installation and maintenance. The relay output provides one programmable Form C contact for controlling external equipment.

Features

• Commercial addressable relay module
• One Form C dry-contact relay
• Potter PAD protocol communication
• DIP-switch addressing
• Single SLC address
• Red status LED
• Class A, Class B, and Class X SLC compatibility
• UUKL listed for smoke control
• Compact module design
• Accessible field wiring terminals
• Five-year manufacturer warranty

Mounting & Design

The PAD100-RM mounts inside a standard 4-inch square or double-gang electrical box, allowing convenient installation in equipment rooms, above ceilings, or adjacent to controlled devices.

Field wiring terminals remain accessible after installation and accept 22–12 AWG conductors, simplifying installation, servicing, and future maintenance.

Protection & Applications

Suitable for:

• HVAC Shutdown
• Smoke Dampers
• Door Holder Release
• Elevator Control
• Fan Shutdown
• Smoke Control Systems
• Building Automation Interfaces
• Commercial Fire Alarm Systems

Compatibility

Compatible with:

• Potter IPA Series Fire Alarm Control Panels
• Potter AFC Series Fire Alarm Control Panels
• Potter ARC Series Fire Alarm Control Panels
• Potter PAD Addressable Device Protocol
• Class A SLC Circuits
• Class B SLC Circuits
• Class X SLC Circuits
• Auxiliary Equipment with Dry-Contact Inputs

Always verify compatibility with the installed Potter fire alarm control panel, SLC configuration, firmware version, controlled equipment, and project requirements before installation.

Technical Specifications

Manufacturer: Potter Electric Signal Company

Model: PAD100-RM

Product Type: Addressable Relay Module

Relay Output: One Form C Dry Contact

Communication Protocol: Potter Addressable Device (PAD)

Addressing: DIP Switch

Addresses Used: One SLC Address

Maximum SLC Standby Current: 240 µA

Maximum SLC Alarm Current: 240 µA

Relay Contact Rating: 2 A @ 30 VDC

Relay Contact Rating: 0.5 A @ 125 VAC

Operating Temperature: 32°F to 120°F (0°C to 49°C)

Operating Humidity: 0%–93% RH Non-Condensing

Maximum Modules per SLC Loop: 127

Wire Size: 22–12 AWG

Dimensions: 4.17 × 4.17 × 1.14 in. (106 × 106 × 29 mm)

Mounting: Standard 4-Inch Square or Double-Gang Electrical Box

Shipping Weight: 0.6 lb (0.27 kg)

Application: Indoor Commercial Fire Alarm Systems

Listings: UL Listed, UUKL Listed for Smoke Control, and CSFM Listed (application dependent). Verify product labeling and project requirements before installation.

Applications

The Potter PAD100-RM is designed for commercial fire alarm systems requiring programmable relay control of auxiliary building equipment. Typical applications include HVAC shutdown, smoke damper control, door holder release, elevator recall interfaces, fan shutdown, smoke control systems, and other building automation functions in offices, schools, hospitals, warehouses, industrial facilities, and other commercial occupancies utilizing compatible Potter addressable fire alarm systems.