4 Channel 4DI 4DO RS485 Crodless Relay Module, 4DI 4DO Crodless Relay Module Transceiver Transmitter with Antenna (24V) (12V)

Description

• [WIDE APPLICATION] Widely used in PLC IO expansion board, smart home, security monitoring, identification system, network camera, LED light driver, etc.
• [Crodless CONTROL] The Crodless relay module can read or control the relay status via RS485 bus or Crodless, and can also read the input status.
• [PARAMETER SETTING] The module can set 5 parameters through the dial switch, namely, device address, RS485 switch, Crodless switch, baud rate and channel.
• [MATCHING DEVICES] Can be used with RT5BF01 Crodless transmission module or other for N4RFA04 devices to use the Crodless remote IO function.
• [WORKING RANGE] The Crodless frequency range is 426-508.5MHz, the Crodless transmission distance is 800-1000 meter (unobstructed open space).

1. [Crodless CONTROL] The Crodless relay module can read or control the relay status via RS485 bus or Crodless, and can also read the input status.
2. [MATCHING DEVICES] Can be used with RT5BF01 Crodless transmission module or other for N4RFA04 devices to use the Crodless remote IO function.
3. [PARAMETER SETTING] The module can set 5 parameters through the dial switch, namely, device address, RS485 switch, Crodless switch, baud rate and channel.
4. [WORKING RANGE] The Crodless frequency range is 426-508.5MHz, the Crodless transmission distance is 800-1000 meter (unobstructed open space).
5. [WIDE APPLICATION] Widely used in PLC IO expansion board, smart home, security monitoring, identification system, network camera, LED light driver, etc.

Spec:
Item Type: Crodless Relay Module
Standby Current: Default 20mA, turn off Crodless transceiver function 12mA
Baud Rate: 9600 19200 38400 115200, default 9600, N, 8, 1
Crodless Working Frequency: 426MHz-508.5MHz, 16 channels, channel interval 5.5MHz, default 426MHz
Transmission Power: 20dBm
Receiving Sensitivity: -113dBm
Crodless 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 Crodless, 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).

packing list:
1 x Relay Module
1 x Antenna

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