ISMA-B-12O-H-IPMultiprotocol I O module with 12 digital outputs and HOA switches, BACnet, and Modbus protocols, IP connectivity, and built in Modbus TCP IP to Modbus RTU ASCII gateway. Multiprotocol I O Module with a MAX number of Digital Outputs a powerful addition to any building automation system Digitalize buildings with reduced engineering time using the powerful 12 digital outputs module, which works as a remote I O over IP with open protocols, BACnet IP and