Notifier NFX-MM1M Addressable Input Mini Module
£55.04 (inc VAT: £66.05)
Summary
The Notifier NFX-MM1M is an addressable input module designed to interface with various contact devices such as security contacts, sprinkler flow switches, and call points. It monitors the cable in the same way as a non-addressable zone by using an end-of-line resistor on a two-wire circuit. This compact module is designed for easy integration, transmitting the supervised state of the monitored device—normal, open, or short—back to the control panel.
Its small size allows for installation within devices or junction boxes, eliminating the need for rigid mounting. The NFX-MM1M supports analogue addressable communications using the Opal protocol and is compatible with Notifier’s fire alarm control systems.
Features
- Uses the Opal protocol for seamless integration with Notifier fire alarm control systems
- Interfaces with contact devices like security contacts, sprinkler flow switches, and call points
- Monitors cable integrity similar to a non-addressable zone using an end-of-line resistor
- Small size allows installation within devices or junction boxes without the need for rigid mounting
- Transmits the supervised state of the monitored device (normal, open, or short) back to the control panel
- Designed to operate efficiently with low current consumption
- Fits within existing equipment housings, making it easy to incorporate into new or existing systems
Specifications
- Dimensions (HxWxD) : 33x71x15 mm
- Weight : 57g
- Operating Voltage: 15-32 VDC
- Average Operating Current : 400 μA (1 communication every 5 seconds, 47K EOL)
- Nominal Standby Current : 110 μA
- Maximum Alarm Current : 600 μA
- Monitoring Line :
- EOL Resistance : 47K Ohms
- Maximum Wiring Resistance : 1.5K Ohms
- Maximum Voltage to EOL : 11 Volts
- Maximum Short Circuit Current : 217 μA
- Operating Temperature : 0°C to +49°C
- Relative Humidity : 10% to 93%, non-condensing
Downloads
- Datasheet (Adobe PDF)
Additional information
| Weight | 0.057 kg |
|---|---|
| Device Type | |
| System Type | |
| Environment | |
| Protocol |