Elmdene TRS1 24V DC 1 Amp Door Retainer Power Supply
£40.30 (inc VAT: £48.36)
Summary
The new Elmdene TRS range of power supplies has been specifically designed for access control applications that require remote control of the power supply output. A typical example being where a TRS power supply unit is used to power magnetic door retainers; utilizing a signal from the fire panel in order to switch off the output to the doors in the event of a fire alarm activation.
The TRS PSU has a range of input options which includes the detection of a normally closed contact going open and also removal of a 24V dc signal to provide a fully fail-safe operation mode (BS 7273 Compliant).
The three control input options for remote control of the output are as follows:
- Removal of an external 24V dc supply (BS 7273 Compliant)
- Opening of a normally closed volt-free contact
- Closing of a normally open volt-free contact
LED status indicators provide quick diagnostics showing the presence of a mains input and output fuse failure.
The products use energy-efficient switch mode technology and have a universal mains supply input (90—264V ac).
Features
- Efficient switch mode operation
- Wide input voltage range
- Remote control of output
- Choice of control options
- LED indication (within enclosure)
- Mains transient protection
- Fail-safe operation
- Screen printing available
- 3-year warranty
Specifications
- Output : 24V dc nominal
- Load Output : 1.0 A
- Mains Supply : 90-264V ac at 50-60Hz
- Environment : -10°C to 40°C
- Note : Not suitable for use with standby batteries
Downloads
- Datasheet (Adobe PDF)
Additional information
| Weight | 5 kg |
|---|---|
| Output | 1A |
| Battery Charging | No |
| Device Type |