I/O Module/Modbus RTU/tiny/3 Relay/3DI/dry

  • Relay Outputs
  • Dry Contact Source-type Digital Inputs
  • Photocoupler Isolation
  • All channels can be used as 16-bit Counters
  • Dual Watchdog
  • Configurable Power-on Value Settings
  • Configurable Safe Value Settings
  • Cost-effective
  • Wide Operating Temperature Range: -25 ~ +75°C

Request For Quotation



    The tM-PD3R3 provides 3 channels for digital input and 3 channels for relay output, each of which features photocoupler isolation. All output channels are form A type relays, while input is based on sink- or souce-type using a wire connecion. All input channels can be used as 16-bit counters. There are options for configuring power-on and safe digital output values. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided.