iSMA-B-4U4A-H-IP

Compact size multiprotocol I/O module
Powerful I/O module acting as remote I/O over IP with open protocols, BACnet IP and Modbus TCP/IP. Its compact size and ease of installation allow the module to be fitted even into 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 accuracy, PWM mode, and a maximum load 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.

Modbus TCP/IP to Modbus RTU/ASCII Gateway
The built-in Modbus Gateway on COM1 port allows integration of up to 128 Modbus slave devices over IP.

Simplified configuration and commissioning process
The module allows seamless configuration on BACnet, Modbus, built-in web server or dedicated free tool. The ability to be powered from a USB port facilitates local testing and a simple update process.