ODOT CT-3234 15-Bit 4-channel Analog (0-20mA or 4-20mA) Input


Key Features

  • 4-channel current signal acquisition
  • 4 analog LED indicators
  • Supports 0-20mA or 4-20mA current inputs
  • 15-bit ADC resolution (Σ-δ type)
  • TVS overvoltage protection
  • Support adjustable filter parameters
  • Magnetic isolation


The ODOT CT-3234 is a 4-channel analog input module with 15-bit resolution that support 0-20mA or 4-20mA current signal configuration. The internal bus of the module and field input adopts magnetic isolation and each input channel has TVS overvoltage protection. This module supports 2-wire (non-loop output, external power supply is required) or 4-wire current sensor input.

The ODOT CT-3234 can be easy integrate with SCADA, PLC, PAC and PC based software systems for a wide range of industrial automation, measurement and process control applications.