Schneider Electric 8881SC-3 Input Module Board

Description:

The Square D Class 8881 Input Module Board Type SC-3 is used in industrial programmable controller (PLC) and automation control systems. Commonly installed in Square D Class 8881 programmable controllers, manufacturing equipment, machine control panels, and industrial automation systems requiring 10–55 VDC digital input signal processing. Maintenance technicians, OEMs, and system integrators use this input module board for PLC repairs, control system retrofits, replacement of failed I/O modules, and restoring reliable machine operation. 

Applications:

The Square D Class 8881 Input Module Board Type SC-3 receives and processes 10–55 VDC digital input signals from field devices such as limit switches, push buttons, proximity sensors, and other discrete input devices for use by the PLC. It is widely used in factory automation, material handling systems, packaging machinery, conveyor systems, process control equipment, and OEM industrial machines where dependable digital input acquisition is required. 

Technical Specifications:

• Manufacturer: Square D (Schneider Electric)
• Class: 8881
• Type: SC-3
• Product Type: PLC Digital Input Module Board
• Input Voltage: 10–55 VDC
• Number of Inputs: 16 Digital Inputs
• Input Response: Normal Response
• Signal Type: DC Discrete Input
• Function: Accepts field input signals for PLC processing
• Compatible System: Square D Class 8881 Programmable Controllers
• Installation: Rack-mounted PLC I/O module
• Typical Applications: Industrial automation, machine control, process control, and manufacturing systems

Common Replacements:

• Square D Class 8881 Type SC-1
• Square D Class 8881 Type SC-2
• Square D Class 8881 Type SC-4