Descripción
Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules
2 Channels, Analog to RS485
Power supply: 7-30V DC Power consumption: 0.4W
Number of input channels: 2
AD conversion resolution: 12 bits
Collected signals: 4~20mA(compatible with 0~ 20mA), 0~5V, and 0~10V are optional
Storage environment: -40℃ to 60℃
Communication interface: RS485
Communication protocol: ModBus-RTU protocol
Acquisition accuracy: ±1%
Address range: Factory default 0x01, set the range 0x01-0xFE
Serial port parameters: Factory default baud rate 9600 N 8 1
Acquisition frequency: At a baud rate of 115,200, the fastest is 50HZ
4 channels, Analog to RS485
Power supply: 5-30V DC (12VDC is recommended)
Power consumption: 0.3W
Number of input channels: 4
AD conversion resolution: 12 bits
Collected signals: 4~20mA(compatible with 0~ 20mA), 0~5V, and 0~10V are optional
Storage environment: -40℃ to 60℃
Communication interface: RS485
Communication protocol: ModBus-RTU protocol
Collection accuracy: ±0.1%
Address range: Factory default 0x01, set the range 0x01-0xFD
Serial port parameters: 1200-115200 BPS can be set, and the factory default baud rate is 9600 N 8 1
Acquisition frequency: 115,200 baud rate, maximum 100HZ(100 times per second)
The baud rate of 9600 is as fast as 20HZ (20 times per second)
8 channels, Analog to RS485
Power supply: 7-30V DC (12VDC is recommended)
Power consumption: Powered by DC12V, with 4 relays engaged to 2W. DC12V, when the 4-channel relay is disconnected, it is 0.3W.
Input channel number: 8 analog quantity acquisition channels
Output channel number: 4 relay switch quantities
AD conversion resolution: 12 bits
Collected signals: 4~20mA(compatible with 0~ 20mA), 0~5V, and 0~10V are optional
Storage environment: -40℃ to 60℃
Communication interface: RS485
Communication protocol: ModBus-RTU protocol
Collection accuracy: ±0.1%
Address range: Factory default 0x01, set the range 0x01-0xFD
Serial port parameters: 1200-115200 BPS can be set, and the factory default baud rate is 9600 N 8 1
Acquisition frequency: 115,200 baud rate, maximum 100HZ(100 times per second)
The baud rate of 9600 is as fast as 20HZ (20 times per second)
