Hach Products
MOD I/O MODBUS Interface
Model and Description
• MOD I/O MODBUS Interface, 115 Vac
• MOD I/O MODBUS Interface, 230 Vac
• MOD I/O OPC Software, CD-Rom
• RS232 to RS485 MOD I/O Adaptor Download
• RS-485 to RS232 Adapter Kit  
• RS-232 Interface Card, 8-Channel