Version Comparision Currently, the analog output has two versions: the current output version and the voltage output.
1. Modbus RTU Analog Output 8CH outputs the current with the range of 0-20mA.
2. Modbus RTU Analog Output 8CH (B) outputs the voltage with the range of 0-10V. Features Configurable device address (1~255), multi devices can be cascaded on RS485 bus Onboard voltage regulator, supports 7~36V wide range power supply Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic 12-bit DA conversion, using high-precision resistors for more accurate output data Onboard watchdog, for stable output without crashing Rail-mount case design, support stacking combination, easy to install and safer to use 3x LEDs for indicating the MCU status and signal transceiving status Provide Online Development Resources /User
Manual: bit.
ly/4c7qVTm Specifications
Communication interface: RS485
Baud rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
Default communication format: 9600, N, 8, 1
Modbus protocol: Standard Modbus RTU protocol
Power supply: DC 7~36V
Output: 8-ch voltage output
Resolution: 12-bit, 1mV
Range: 0~10V
Output Accuracy: ± 0.01V Package Content Modbus RTU Analog Output 8CH (B) x1 Power supply terminal adapter x1 Screwdriver x1