Specification:
Item Type: Wireless Relay Module
Standby Current: Default 20mA, turn off wireless transceiver function 12mA
Baud Rate: 9600 19200 38400 115200, default 9600, N, 8, 1
Wireless Working Frequency: 426MHz-508.5MHz, 16 channels, channel interval 5.5MHz, default 426MHz
Transmission Power: 20dBm
Receiving Sensitivity: -113dBm
Wireless Transmission Distance: 800-1000 meters (Unobstructed open space)
Product Size: Approx. 144 x 92 x 40.5mm / 5.7 x 3.6 x 1.6in
How to Use:
Communication interface can be installed: RS485 wireless, working independently and not interfering with each other;
You can cascade up to 63 modules by modifying the 485 address (use RS485 repeaters for more than 16).
Package List:
1 x Relay Module
1 x Antenna
Note:
In addition to the conventional RS485 control, users can also use N4RFA04 with RT5BF01 wireless transmission module for data transmission without laying too many and too long signal transmission lines. The N4RFA04 module only needs to be powered on to realize remote control. It is very convenient for users to remotely operate N4RFA04 equipment, effectively avoid rust, broken line, poor contact, etc. of the signal line, and also very convenient for users to operate N4RFA04 from a remote place.
Item Type: Wireless Relay Module
Standby Current: Default 20mA, turn off wireless transceiver function 12mA
Baud Rate: 9600 19200 38400 115200, default 9600, N, 8, 1
Wireless Working Frequency: 426MHz-508.5MHz, 16 channels, channel interval 5.5MHz, default 426MHz
Transmission Power: 20dBm
Receiving Sensitivity: -113dBm
Wireless Transmission Distance: 800-1000 meters (Unobstructed open space)
Product Size: Approx. 144 x 92 x 40.5mm / 5.7 x 3.6 x 1.6in
How to Use:
Communication interface can be installed: RS485 wireless, working independently and not interfering with each other;
You can cascade up to 63 modules by modifying the 485 address (use RS485 repeaters for more than 16).
Package List:
1 x Relay Module
1 x Antenna
Note:
In addition to the conventional RS485 control, users can also use N4RFA04 with RT5BF01 wireless transmission module for data transmission without laying too many and too long signal transmission lines. The N4RFA04 module only needs to be powered on to realize remote control. It is very convenient for users to remotely operate N4RFA04 equipment, effectively avoid rust, broken line, poor contact, etc. of the signal line, and also very convenient for users to operate N4RFA04 from a remote place.
