Modbus RTU IO Modules

Mixed Input Remote IO Modules

The M Series Modbus Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and high precision data acquisition module, embedded 32-Bit High Performance Microprocessor MCU, provides a RS485 interface. It provides multi I/O, supports standard Modbus RTU, can be intergraded into SCADA, OPC server, HMI and other automation systems

◆Optical isolated digital input,support high speed pulse counter;
◆Digital output supports high speed pulse output;
◆Isolated analog input,supports 0~20mA,4~20mA,0-5V,0-10V;
◆Analog output, 12-bit resolution, supports 0-10VDC;
◆Compatible OPC, SCADA and HMI systems;
◆Compatible Modbus RTU IoT Protocols.

Analog Output Remote IO Modules

Analog Output IO Module is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system

32 bit MCU,Built-in watchdog;
ESD Protection circuit for RS485 serial port;
◆Power supply 12~36VDC with over voltage and phase-reversal protection;
◆Analog output, 12-bit resolution, supports 0-10VDC;
◆Compatible OPC, SCADA and HMI systems;
◆Compatible Modbus RTU IoT Protocols.

Digital Input IO Modules

The M Series Modbus Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and high precision data acquisition module, embedded 32-Bit High Performance Microprocessor MCU, provides a RS485 interface. It provides multi I/O, supports standard Modbus RTU, can be intergraded into SCADA, OPC server, HMI and other automation systems

32 bit MCU,Built-in watchdog;
ESD Protection circuit for RS485 serial port;
Power supply 12~36VDC with over voltage and phase-reversal protection;
Optical isolated digital input,support high speed pulse counter;
◆Compatible OPC, SCADA and HMI systems;
◆Compatible Modbus RTU IoT Protocols.

DO or Relay Output IO Modules

The Modbus Remote I/O module provides 4/8/16 digital outputs, supports 10Hz~300Khz high speed pulse output or relay outputs, the DO1 supports PWM function. All of the I/O with high sampling frequency and special filtering strategy to ensure it’s reliable.

32 bit MCU,Built-in watchdog;
ESD Protection circuit for RS485 serial port;
Power supply 12~36VDC with over voltage and phase-reversal protection;
◆Digital output or relay output,supports 10Hz~300KHz high speed pulse output;
◆Compatible OPC, SCADA and HMI systems;
◆Compatible Modbus RTU IoT Protocols.

Analog Input Remote IO Modules

The M Series Modbus Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and high precision data acquisition module, embedded 32-Bit High Performance Microprocessor MCU, provides a RS485 interface. It provides multi I/O, supports standard Modbus RTU, can be intergraded into SCADA, OPC server, HMI and other automation systems

◆32 bit MCU,Built-in watchdog;
◆ESD Protection circuit for RS485 serial port;
◆Power supply 12~36VDC with over voltage and phase-reversal protection;
◆Isolated analog input,supports 0~20mA,4~20mA,0-5V,0-10V;
◆Compatible OPC, SCADA and HMI systems;
◆Compatible Modbus RTU IoT Protocols.

RTD Input Remote IO Modules

The Modbus RTD Remote I/O module provides 4/8 RTD inputs, supports PT100 and PT1000 resistance sensor, compatible 2 or 3 wires, the resolution is 0.1°C, measure range -120°C ~420°C. All of the I/O with high sampling frequency and special filtering strategy to ensure its reliable. The M340 Modbus RTD Remote I/O module can work at 12~36VDC with anti-reverse protection design.

◆32 bit MCU,Built-in watchdog;
◆ESD Protection circuit for RS485 serial port;
◆Power supply 12~36VDC with over voltage and phase-reversal protection;
◆RTD input support PT100 and PT1000 resistance sensor, compatible 2 or 3 wires, measure range -120°C ~420°C;
◆Compatible OPC, SCADA and HMI systems;
◆Compatible Modbus RTU IoT Protocols.