iSMA CONTROLL - iSMA-B-4U4O-H-IP

4 Universal Inputs Support for over 20 types of temperature sensors and voltage, resistance, current, and dry contact measurements on each universal input. 4 Digital Outputs Digital outputs equipped with normally open 3 A relays allow for a direct control without additional relays. Manual Override Switches Each output can be manually overridden using a dedicated hand operating switch. Built-in HVAC and Light Applications Light, cooling, and heating configurable algorithms make the module applicable as a standalone controller. Modbus TCP/IP to Modbus RTU/ASCII Gateway Built-in Modbus gateway on the COM1 port enables integration of up to 128 Modbus slave devices to the IP layer. Quality and Reliability Confirmed by Certificates iSMA CONTROLLI is a long-standing member of the BACnet community. The experience in developing high quality products and the BTL (BACnet Test Laboratory) certification confirm the excellent performance of communication using the BACnet protocol. Reliability of operation is confirmed by UL testing, certified by Underwriters Laboratories.