Potter (PAD100-MIM) Micro Input Module 3992700

The Potter Electric Signal PAD100-MIM is a micro-sized addressable input module. It monitors initiating devices that contain a normally open set of dry contacts. Typically, installers place it inside an electrical box or behind a pull station.

The PAD100-MIM converts a non-addressable dry-contact input into an individually addressable point on the SLC loop. As a result, the panel can identify the exact device that activated. In addition, the module’s compact form fits behind devices where a full-size module will not.

How the Potter Electric Signal PAD100-MIM works

First, the module connects to the panel’s Signaling Line Circuit (SLC). Then a dry-contact input from the monitored device wires to the IDC terminals. A Class B input circuit with a 5.1K EOL resistor completes the loop. Furthermore, each module gets its own address via a 7-position DIP switch, with a range of 1 through 127.

Compatible panels

The PAD100-MIM works with Potter IPA series and Potter AFC/ARC series addressable fire alarm control panels. Specifically, it shares the same PAD addressable protocol used across Potter’s PAD100 and PAD300 device lines.

Verified specifications

• Operating voltage: 24.0 VDC nominal
• Max SLC standby current: 200 µA
• Max SLC alarm current: 200 µA
• IDC input circuit: Class B with 5.1K EOL resistor
• Max modules per SLC loop: 127
• Address range: 1–127 via 7-position DIP switch
• Dimensions: 1.75″ L × 1.36″ W × 0.43″ D (44.5 × 34.5 × 11 mm)
• Operating temperature: 32°F to 120°F (0°C to 49°C)
• Operating humidity: 0 to 93% RH non-condensing

Common applications

Installers use the PAD100-MIM behind pull stations and at dry-contact devices on Potter addressable systems. For example, it can monitor waterflow switches, tamper switches, and HVAC shutdown contacts. Also, its small footprint suits tight back-box installations.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com