Expansion card 2 Loop 500 devices TBUD-150
2 ring microprocessor expansion card with capacity for 500 devices. 250 addresses per loop (detector, module, siren or push button) , Can connect to CAD-150-8 and CAD-150-8-PLUS control panel , Provide genuine warranty 12 months warranty, Price of fire alarm equipment 2020, contact 0976247114
Descriptions Expansion card 2 Loop 500 devices TBUD-150
- Each loop can control up to 250 addresses, with no limit on the number of detectors and modules to install. Communication between the loop device and the control board is done via 2 wires. The connection of these devices in the loop supports non-polarity in the absence of a built-in isolator.
Specifications Expansion card 2 Loop 500 devices TBUD-150
| Maximum number of devices | 250 |
|
Maximum load |
400 mA |
| Maximum loop length | 2 km (1) |
| Maximum cable resistance | 44 Ω |
| Maximum cable capacity | 500 nF/km |
| Temperature | -5ºC to 40ºC |
| Humidity | 95% |
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