The NFA-T01LM loop extension module operates on a DC24V power supply and utilizes an internal electrical isolation circuit to achieve real-time isolation and transmission of input and output bus signals, delivering a standard bus waveform. This module enhances the bus’s resistance to interference and helps extend the communication range. It is particularly effective in environments where external interference occurs or where longer communication distances are required. Compliant with EN 54 Part 18 (European Standard), the unit features a discreet design suitable for modern buildings. Its plug-in assembly allows easy installation and maintenance.
The NFA-T01LM loop extension module operates on a DC24V power supply and utilizes an internal electrical isolation circuit to achieve real-time isolation and transmission of input and output bus signals, delivering a standard bus waveform. This module enhances the bus’s resistance to interference and helps extend the communication range. It is particularly effective in environments where external interference occurs or where longer communication distances are required. Compliant with EN 54 Part 18 (European Standard), the unit features a discreet design suitable for modern buildings. Its plug-in assembly allows easy installation and maintenance.
Characteristic | Value | |
| Compliance | EN 54-18 | |
| Input Voltage | Loop Power: 24VDC [16V to 28V] External PSU: 20 to 28VDC | |
| Current Consumption | Loop: ≤5mA External PSU: ≤500mA | |
| Bus Input Range | ≤1000m | |
| Bus Output Range | ≤1000m | |
| Most Cascade | 3 | |
| Protocol / Addressing | Norden, Value range from 1 to 254 | |
| Indicator Status | Normal: Single blink / Fault: Steady-on | |
| Material / Colour | Metal / Gray | |
| Dimension / LWH | 155.0mm×97.0mm×40.0mm | |
| Operating Temperature | -10°C to +55°C | |
| Humidity | 0 to 95% Relative Humidity, Non condensing | |
Part Number | Description | |
| NFA-T01LM | LOOP EXTENSION MODULE | |
