I/O extension modules

Signal transducers / expansion modules


A measuring transducer is a type of measuring device that processes measuring signals according to a certain dependence and within a certain accuracy.
Depending on the type of the measured input signal and the processed output signal, the following types of measuring transducers are distinguished:
A / A analog-to-analog converter - also called an analog converter;
A / C or A / D analog-to-digital converter; designed to convert an analog signal into a digital signal;
Digital-to-analog converter (D / A or D / A, opposite to the A / C measuring converter
A digital-to-digital converter, commonly known as a digital converter
A measuring transducer whose input signal is the measured quantity is called a sensor, a sensor or also an input measuring transducer.
Analogue measuring converters include: scale or value converters in which the input and output signals are of the same type and with the same time course (distribution) (e.g. voltage or electric current intensity as in a voltage divider, amplifier, measuring transformer;) ;

We recommend in mind:
current converters - analog and digital
voltage converters - analog and digital
temperature transducers - which convert the signal from Pt100, Pt1000 or thermocouple sensors into an analog signal (4-20mA, 0-10V) or digital Modbus-RTU (RS485 interface)
humidity converter
analog input expansion module
digital input expansion module etc.

There are 40 products.

Showing 1-12 of 40 item(s)

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Temperature transducer AT-1I

MAX-AT-1I, 5908312594581
The analog transducers dedicated for measuring physical values w ith an external or internal sensor and converting the measured features to the standard analog current signal output 4÷20 mA or voltage 0÷10 V.

Temperature transducer AT-2I

MAX-AT-2I, 5908312594598
Analog temperature transducer. Current (4-20 mA).
The analog transducers dedicated for measuring physical values w ith an external or internal sensor and converting the measured features to the standard analog current signal output 4÷20 mA or voltage 0÷10 V.

Temperature transducer AT-1U

MAX-AT-1U, 5908312594604
Analog temperature transduce. Voltage (0-10 V).
The analog transducers dedicated for measuring physical values w ith an external or internal sensor and converting the measured featuresto the standard analog current signal output 4÷20 mA or voltage 0÷10 V.

Temperature transducer AT-2U

MAX-AT-2U, 5908312594611
Analog temperature transducer. Voltage 0÷10 V.
The analog transducers dedicated for measuring physical values w ith an external or internal sensor and converting the measured features to the standard analog current signal output 4÷20 mA or voltage 0÷10 V.

Temperature transducer AT-3I

MAX-AT-3I, 5908312595274
Analog temperature transducer for PT-100. Current (4-20 mA).
The AT-3I transducer is designed for temperature measurement using an external PT-100 temperature sensor and transforming the measured quantity into a unified analogue current signal in the range of 4÷20 mA.

Analog inputs module MR-AI-1

MAX-MR-AI-1, 5908312594628
Analog inputs module with MODBUS RTU output.
MR-AI-1 module serves as an external analog input device extending PLCs or other devices in which data exchange is via the RS-485 according to the MODBUS RTU protocol.

I/O model MR-DIO-1

MAX-MR-DIO-1, 5908312594949
I/O model with MODBUS RTU output.
Module MR-DIO-1 serves as an external expansion device digital inputs or outputs programmable logic controllers PLC or other devices in which data exchange is via RS-485 port in accordance to the MODBUS RTU protocol.