iSMA-B-4U4A-H

Powerful I/O module that functions as remote I/O via serial port with open protocols, BACnet MS/TP and Modbus RTU/ASCII. Its compact size and ease of installation allow the module to be integrated even in installations with limited space.

4 Universal Inputs
Support for over 20 types of temperature sensors and voltage, resistance, current, and dry contact measurements on each universal input.

4 Analog Outputs
0-10 V DC control with 10 mA precision, PWM mode, and a maximum load of up to 20 mA to power external relays make the output suitable for a variety of scenarios.

Manual Override Switches
Each analog output can be manually controlled using a dedicated manual potentiometer.