Max Control IOP104 Rev F/F 120V AC/DC Digital Input Module

Max Control IOP104 Rev F/F Digital Input Module

The Max Control IOP104 Rev F/F is a digital input module designed to accept 120V AC or DC signals in industrial automation and distributed control system environments. It is used within legacy control platforms where high-voltage field inputs must be monitored by centralized control hardware.

Digital Input Capability

• Accepts 120V AC or DC input signals
• Used for monitoring field devices such as motor starters, limit switches, and solenoids
• Provides an interface between field wiring and control system logic

System Architecture Context

The module is described as being used within maxPAC I/O racks connected to a Data Processing Unit (DPU) through a backplane bus. It serves as an interface between high-voltage field devices and the processing environment of legacy distributed control systems.

Industrial Applications

• Distributed Control Systems (DCS)
• Industrial automation and motor control
• Monitoring of discrete high-voltage field signals