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FDUL221
Product Features
The line tester is a universal device for testing installed FDnet / C-NET fire detection lines when no control units have yet been connected.
For troubleshooting for electricians, installers or service technicians.
Different functions can be queried, eg. number of devices found, number and location of line faults found, short circuit, open line, earth fault with conductor(s), shift from detector to detector, type and serial number display, etc.
Updating the firmware (firmware) is possible via PC.
Power supply by battery or mains adapter.
Line tester included. line connection set FDUL221-A and power supply set FDUL221-B.
Technicial Specifications
- Operating voltage Min. DC 10 V, max. DC 30 V, Battery 2x 9 V, Mains adapter AC 240 V /DC 24 V, 624 mA
- Current consumption Depending on number of devices and display illumination
- Operating temperature -25...+40 °C
- Detection line voltage DC 32 V -> FDnet (FS20, AlgoRex) DC 28 V -> FDnet (SIGMASYS) DC 32 V -> C-NET (FS720)
- Storage temperature -30...+75 °C (-25...+60 °C with battery)
- Relative humidity ≤95 % rel. (no condensation)