iSMA-B-4I4O-H

Compact size multiprotocol I/O module with integrated lighting applications
Powerful I/O module which operates as a remote I/O over serial port with open protocols, BACnet MS/TP and Modbus RTU/ASCII. The compact size and easy installation allow the module to be fitted even into installations with limited space. The module is equipped with lighting applications controlling output based on input measurement.

4 digital inputs
Dry contact inputs for monitoring have been made. 100 Hz fast pulse counter with override function saves real time values to EEPROM memory.

4 digital outputs
Digital outputs equipped with 3 A Normally Open relays allow direct control without additional relays.

Manual override switches
Each output can be manually overridden using a dedicated manual switch.

Integrated lighting applications
Configurable algorithms for light control make the module applicable as a stand-alone controller.

Simplified configuration and commissioning process
The module allows seamless configuration via BACnet, Modbus or a dedicated free tool. The possibility of being powered by a USB port facilitates local testing and a simple update process and the high-end RS485 transceiver allows up to 128 devices to reliably communicate with the client on a single bus.