Version ComparisionCurrently, 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. FeaturesConfigurable device address (1~255), multi devices can be cascaded on RS485 busOnboard voltage regulator, supports 7~36V wide range power supplyOnboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminalOnboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interferenceOnboard 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-electrostatic12-bit DA conversion, using high-precision resistors for more accurate output dataOnboard watchdog, for stable output without crashingRail-mount case design, support stacking combination, easy to install and safer to use3x LEDs for indicating the MCU status and signal transceiving statusProvide Online Development Resources /User
Manual: bit.
ly/4c7qVTmSpecificationsCommunication interface: RS485Baud
rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000Default
communication format: 9600, N, 8, 1Modbus
protocol: Standard
Modbus RTU protocolPower supply: DC
7~36VOutput: 8-ch
voltage outputResolution: 12-bit, 1mVRange: 0~10VOutput
Accuracy: 0.01VP ackage ContentModbus RTU Analog Output 8CH (B) x1Power supply terminal adapter x1Screwdriver x1