TEKO
Astra-8231
Wireless relay unit
The wireless relay unit is intended for:
- control relay output by a command, received from Security Hub controller.
- controlling external executive devices;
- monitoring of external modules connected with their “dry contact” outputs to Zone-GND input of the relay unit. Wire length no more than 3 m.
The wireless relay unit is intended for:
- control relay output by a command, received from Security Hub controller.
- controlling external executive devices;
- monitoring of external modules connected with their “dry contact” outputs to Zone-GND input of the relay unit. Wire length no more than 3 m.
Features
- two-way radio;
- three-contact power relay 250 V, 5 A (with the ability to switch no more than 1 time/sec);
- Zone-GND input for controlling normally closed hardwired detectors (no current control);
- powering by CR123A battery (3 V, included in the delivery set);
- supports connecting an external power supply 12 V;
- transmission the residual capacity of the battery.
Name | Description |
---|---|
Wireless coverage range | 100 m |
Operating frequency | 433 MHz |
Supply voltage (battery) | 2.2 to 3.0 V DC |
Supply voltage (external power supply) | 10 - 15 V DC |
Transmitter power | 10 mW |
Current consumption: | |
Battery power: |
|
12 V power: |
|
Relay specification: | |
Max load voltage AC | 250 V |
Max load voltage DC | 30 V |
Max load current AC/DC | 5 A |
Average battery lifetime | 18 month |
Overall dimensions | 101×63×32 mm |
Temperature range | -30 to +55 °С |
Relative air humidity | up to 93% at +25°С |
IP protection | IP30 |