Potter Electric Signal Co. Us Pad 100-OROI Fire Relay Module

Product Description

The POTTER ELECTRIC SIGNAL CO. US PAD 100-OROI is an addressable relay and input module designed for use in fire alarm control systems. The module combines a single relay output with a single monitored input in one addressable device, allowing system integrators to control ancillary equipment and monitor contact-based field devices from a single point on the signaling line circuit. This part is typically installed by licensed fire alarm technicians as part of a larger addressable fire detection or suppression control system.

The PAD 100-OROI is suited for commercial and light industrial fire alarm applications where addressable control and monitoring capability is required at a single node. It is used in scenarios where panel-controlled relay switching and input monitoring must share an address on the signaling line circuit, reducing device count and panel address consumption. Typical installations include junction or device mounting boxes within a fire alarm loop.

Key Features

• Combines one relay output and one monitored input in a single addressable module
• Addressable design reduces total device count on the signaling line circuit
• Suitable for controlling ancillary equipment such as door holders, fans, or dampers via the relay output
• Monitored input allows supervision of contact-based field devices
• Sold individually as a single unit

Compatibility

Designed as an OEM-style addressable relay and input module for use with compatible addressable fire alarm control panels. Consult the panel manufacturer documentation to confirm signaling line circuit protocol compatibility before installation.

Installation Notes

Installation must be performed by a licensed fire alarm technician in accordance with NFPA 72 and all applicable local codes. De-energize and disable the fire alarm control panel or the affected signaling line circuit before wiring or removing any addressable device. Follow the manufacturer wiring diagrams for relay output and input connections. Newly installed or replaced addressable modules must be addressed and programmed at the panel before being placed into service.