Description
GE Digital Input Module 8121-DI-DC-01 for Automation Systems
Reliable and precise digital input module designed for seamless integration in industrial automation systems.
| Brand | GE Automation |
| Model | 8121-DI-DC-01 |
| Voltage | 24 V DC |
| Country of Origin | USA |
| Weight | 0.3 kg (approx.) |
| Dimensions | 100 mm x 50 mm x 75 mm |
| Warranty | 1 year limited warranty |
| Certifications | CE, UL, RoHS |
| SKU / MPN | 8121-DI-DC-01 |
| What’s in the box | Digital Input Module 8121-DI-DC-01, Installation Guide, Mounting Hardware |
| Number of Inputs | 16 digital inputs |
| Input Type | DC Sinking/Sourcing |
| Input Voltage Range | 10-30 V DC |
| Response Time | 5 ms |
| Operating Temperature | -20°C to 60°C |
| Communication Interface | Not specified |
Key benefits: High reliability and fast response times ensure accurate signal processing; compact design allows easy integration into existing control panels; robust construction suitable for harsh industrial environments.
Typical applications: Used in factory automation, process control systems, and machinery monitoring to capture and process digital signals from sensors and switches.
Order number: GE Digital Input Module 8121-DI-DC-01 for Automation Systems
Lifecycle: Active production
Documentation: User manual and wiring diagrams available upon request





Mark O. –
The stepper motor is smooth and quiet. Will use this supplier again.