I/O Module/Modbus RTU/tiny/1AO/1DI/isol./1relay

  • 1-channel 12-bit isolated Analog Output
  • Software Selectable Current or Voltage Output
  • 1-channel digital input (dry), 1 power relay output
  • Power-on Value Setting
  • Safe Value Setting
  • 3000 VDC Intra-Module Isolation
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 ~ +75°C




The tM-DA1P1R1 is an RS-485 Interface module that offers 1 analog output channel, 1 digital input channel and 1 relay output channel. Analog output resolution is 12-bit with an output range of 0~10V and 0~20mA. The Digital input channel is dry contact type and provides a 16-bit counter function. The Relay output type is a Form C, and all I/O terminals provide 4 kV ESD protection and 3 kV intra-module isolation.