iSMA-B-8U-IP | I/O module with Modbus TCP/IP (with built in Modbus Gateway to RS SKU: iSMA-B-8U-IP Parent Item Parent Item - Additional Cost Has Item Option Details iSMA-B-8U-IP | I/O module with Modbus TCP/IP (with built in Modbus Gateway to RS485) or BACnet IP communication- 8UI Documentation Data Sheet DetailsDocumentationBackiSMA-B-8U-IP | I/O module with Modbus TCP/IP (with built in Modbus Gateway to RS485) or BACnet IP communication- 8UIBack Data Sheet