Opto 22 M4 RTU M4RTU Modular RTU/DAS Controller Module Input Output Software

Opto 22 M4RTU Modular RTU/DAS Controller, 36-60VDC, 42W Max - USED

Opto 22 SNAPLCM4 Modular M4 Controller

Opto 22 M4 Opto 22 Modular Controller for FactoryFloor systems

OPTO 22 M4-RTU / M4RTU (USED)

Opto 22 SNAP-LCM4 SNAP Modular M4 Controller for FactoryFloor systems

Opto22 M4RTU with Ethernet and Serial Cards Installed. 120 VAC

OPTO 22 M4RTU Modular RTU/DAS Controller & MISTIC OPTO 22 Model 400 RTU *Parts