Industrial TT72810-3B Optically Isolated Digital Input Board

Description:

The Board OPTOIN64 V1.2 (TT72810-3B / TT72018-3B / TT72818-3B) is used as a 64-channel optically isolated digital input interface for industrial automation and machine control systems. Commonly installed in PLC control panels, factory automation equipment, process control systems, automated production lines, and OEM machinery requiring isolated digital input signal acquisition. Maintenance teams and system integrators use this board for control system repairs, I/O expansion, industrial retrofits, and replacement of failed opto-isolated input interface modules. 

Applications:

The Board OPTOIN64 V1.2 provides optically isolated digital input processing for industrial control systems, protecting controllers from electrical noise and voltage transients while monitoring field devices. It is widely used for interfacing proximity sensors, limit switches, push buttons, relay contacts, safety circuits, and other discrete input devices in manufacturing plants, material handling systems, packaging equipment, and automated machinery where reliable signal isolation is required. 

Technical Specifications:

• Product Type: Optically Isolated Digital Input Board
• Board Version: OPTOIN64 V1.2
• Board Number: TT72810-3B
• Associated Board Numbers: TT72018-3B, TT72818-3B
• Number of Input Channels: 64 Digital Inputs
• Input Isolation: Optical Isolation (Optocoupler Technology)
• Function: Digital Input Signal Acquisition and Isolation
• Signal Type: Discrete Digital Inputs
• PCB Type: Printed Circuit Board Assembly (PCBA)
• Application: PLC and Industrial Automation Systems
• Protection: Electrical Noise and Voltage Isolation
• Installation: Industrial Control Cabinet or Equipment Rack
• Designed for Continuous Industrial Operation
• Typical Industries: Factory Automation, Process Control, Packaging, Material Handling, OEM Equipment, Machine Automation

Common Replacements:

• TT72810-2B
• TT72810-4B
• TT72818-2B