Modbus Analog Input Modules

Range of Modbus Analog Input Modules.
Datexel offers a wide range of Modbus Analog Input Modules for both Modbus RTU (RS485/RS232) and Modbus TCP networks. These modules support a variety of analog signals including 4-20mA, 0-10V, ±10V, Thermocouples, RTDs, and Resistance, making them ideal for data acquisition in industrial automation, PLC integration, and SCADA systems.

The DAT3011 is a versatile Modbus RTU Slave featuring one universal analog input (selectable for thermocouples, RTD, or mV), two analog inputs (4-20mA or 0-10V), two analog outputs, three digital inputs, and three relay outputs, all in a single compact unit with full electrical isolation. It is configured using Datexel’s free DAT3000 Software Development package.

The DAT3000 series includes 2, 4, and 8 channel analog input modules, offering scalable and cost-effective solutions for small and large data acquisition systems. By combining analog input cards with digital I/O modules and communication devices, Datexel provides a complete and flexible Modbus DAQ platform.

Modbus RTU Temperature Input Modules.

1 or 2 Channel.
Modbus RTU Temperature Transmitter
Buy online $175
Modbus Temperature Transmitter

Input RTD, Resistance, Potentiometer, mV.
Output 4-20mA

DAT1485 Datasheet
Signal Conditioning Modbus RTU
Buy online $348
Signal Conditioning Modbus RTU DAT3011

Input T/C's, RTD, mV, mA, Pots, Res.
Output mA, 2 Relay, RS485.

DAT3011 Datasheet
Modbus RTU IO Module
Buy online $406
Modbus RTU IO Module DAT3012

Input T/C's, RTD, mV, mA, Pots, Res and Digital.
Output mA, 3 Relay, RS485.

DAT3012 Datasheet

4 Channel.
RTD to Modbus TCP
Buy online $235
RTD to Modbus TCP

4 Channel RTD, Potentiometer, and Resistance
Ethernet Modbus TCP

DAT8014 Datasheet
4 channel RTD input to Modbus RTU DAT10014
Buy online $314
4 channel RTD input to Modbus RTU DAT10014

Input RTD, Pots, Res.
Output Modbus RTU/ASCII RS485.

DAT10014 Datasheet
Thermocouple to Modbus TCP
Buy online $207
Thermocouple to Modbus TCP

4 Channel Thermocouple and mV
Ethernet Modbus TCP

DAT8016 Datasheet
4 Channel Thermocouple to Modbus RTU
Buy online $293
4 Channel Thermocouple to Modbus RTU

Input Thermocouple, mV.
Output Modbus RTU/ASCII RS485.

DAT10016 Datasheet

8 Channel.
mV, Thermocouple to RS485 Modbus Converter
Buy online $317
Thermocouple to RS485 Modbus converter

Input Thermocouple, mV, Volts.
Output RS485

DAT3018 RS485 Datasheet
8 Channel Thermocouple to Modbus RTU DAT10018
Buy online $344
8 Channel Thermocouple to Modbus RTU DAT10018

Input Thermocouple, mV.
Output Modbus RTU/ASCII RS485.

DAT10018 Datasheet
RTD to Ethernet
Buy online $317
RTD to Ethernet

8 Channel RTD and Resistance
Ethernet Modbus TCP.

DAT8019 Datasheet
8 Channel RTD to Modbus RTU DAT10019
Buy online $344
8 Channel RTD to Modbus RTU DAT10019

Input RTD, Resistance.
Output Modbus RTU/ASCII RS485.

DAT10019 Datasheet

Modbus RTU Voltage and Current Input Modules.

1 or 2 Channel.
Modbus RTU Temperature Transmitter
Buy online $175
Modbus Temperature Transmitter

Input RTD, Resistance, Potentiometer, mV.
Output 4-20mA

DAT1485 Datasheet
Signal Conditioning Modbus RTU
Buy online $348
Signal Conditioning Modbus RTU DAT3011

Input T/C's, RTD, mV, mA, Pots, Res.
Output mA, 2 Relay, RS485.

DAT3011 Datasheet
Modbus RTU IO Module
Buy online $406
Modbus RTU IO Module DAT3012

Input T/C's, RTD, mV, mA, Pots, Res and Digital.
Output mA, 3 Relay, RS485.

DAT3012 Datasheet
4 Channel.
4-20 mA to Modbus TCP
Buy online $223
4-20 mA to Modbus TCP

4 Channel 4-20 mA and Voltage
Ethernet Modbus TCP

DAT8015 Datasheet
4 Channel Current and Voltage to Modbus RTU
Buy online $304
4 Channel Current and Voltage to Modbus RTU

Input Current and Voltage.
Output Modbus RTU/ASCII RS485.

DAT10015 Datasheet
8 Channel.
mA to Modbus RS485 Converter
Buy online $314
Current to RS485 converter

Input Current 4-20mA and -20 to 20mA.
Output RS485

DAT3017I RS485 Datasheet
Voltage to Modbus RS485 Converter
Buy online $314
Voltage to RS485 Modbus Module

Input Voltage 0-10, -10to10V.
Output RS485

DAT3017V RS485 Datasheet

Modbus RTU Analog Input and Output Modules.

Signal Conditioning Modbus RTU
Buy online $348
Signal Conditioning Modbus RTU DAT3011

Input T/C's, RTD, mV, mA, Pots, Res.
Output mA, 2 Relay, RS485.

DAT3011 Datasheet
Modbus RTU IO Module
Buy online $406
Modbus RTU IO Module DAT3012

Input T/C's, RTD, mV, mA, Pots, Res and Digital.
Output mA, 3 Relay, RS485.

DAT3012 Datasheet

Datexel analog input modules support 4-20mA, 0-10V, ±10V, RTDs, Thermocouples, mV, and resistance inputs. Many models offer universal inputs selectable via software.

Yes. The DAT3000 and DAT10000 series support Modbus RTU via RS485 or RS232. The DAT8000 series is designed for Modbus TCP communication over Ethernet.

Yes. Several Datexel modules offer universal analog inputs that can be configured per channel to accept voltage, current, RTD, thermocouples, or resistance inputs.

Yes, all Datexel analog input modules feature galvanic isolation between inputs, power supply, and communication lines to ensure signal integrity and system protection.

Datexel modules can be configured using the free DAT3000-DAT10000 software for the DAT3000 and DAT10000. The DAT8000 has a built-in web browser, allowing users to assign input types, scales, and Modbus addresses for each channel.