TEKO
RTD Astra-Y
RTD – Receiving Terminal Device.
RTD is designed to receive notifications over the radio from registered TTDs, decode and send notifications to three built-in LED indicators, two signal relays and one OC output, as well as via the LIN interface in standalone operating mode or via the RS-485 interface in extended operating mode.
The main purpose is the organization of centralized monitoring via radio channel (433 MHz) of cottage settlements, industrial facilities, etc.
The radio communication between the RTD and the TTD is two-way.
RTD supports up to 48 of TTD in standalone operating mode and up to 250 of TTD in extended operating mode.
RTD – Receiving Terminal Device.
RTD is designed to receive notifications over the radio from registered TTDs, decode and send notifications to three built-in LED indicators, two signal relays and one OC output, as well as via the LIN interface in standalone operating mode or via the RS-485 interface in extended operating mode.
The main purpose is the organization of centralized monitoring via radio channel (433 MHz) of cottage settlements, industrial facilities, etc.
The radio communication between the RTD and the TTD is two-way.
RTD supports up to 48 of TTD in standalone operating mode and up to 250 of TTD in extended operating mode.
Features
- 2-way radio;
- Wireless coverage range with included whip antenna up to 3400 m (in line of sight);
- Wireless coverage range with external 3 dB antenna up to 12400 m (in line of sight);
- Panic buttons RC Astra-Y supported;
- 2-level retransmission via another TTDs;
- 2 modes: standalone, extended;
- standalone mode: operation without CP Astra-Y and PC software ARM-Y;
- extended mode: operation with CP Astra-Y and PC software ARM-Y for configuring and monitoring;
- radio supervision 4 to 40 min;
- tampering control;
- configuring using software ARM-Y or jumpers;
- whip antenna included;
- external antennas supported (SMA-female connector).
Name | Description |
---|---|
Operating frequency | 433 MHz |
Number of frequency channels | 16 |
Transmitter power | 10/30/100 mW |
Wireless coverage range: - standard whio antenna - external 3 dB antenna (power 10/30 mW) - external 3 dB antenna on transmitter and receiver (power 100 mW) |
2500/3400 m 4500/8700 m 12400 m |
Supply voltage | 10.5 - 15 V |
Max current consumption | 180 mA |
Boot time of receiver | 5 sec |
Max load voltage of built-in relay | 100 V |
Max load current of built-in relay | 100 mA |
Max load current of open collector output | 100 mA |
Max load voltage of open collector output | 70 V |
Interface line RS-485 length | 1000 m |
Temperature range | -10 to +50 °С |
Relative air humidity | up to 95% at +35 °С |
IP protection | IP41 |