ABB 3HAC7681-1 Digital Input Module
The ABB 3HAC7681-1 Digital Input Module delivers robust industrial-grade signal acquisition for automation systems. Engineered for precision control applications, this module ensures reliable data transmission in harsh manufacturing environments including assembly lines, robotic cells, and process control installations.
Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | Digital Input |
| Product ID | 3HAC7681-1 |
| Manufacturer | ABB |
| Input Channels | 8 |
| Input Voltage Range | 10-24 VDC |
| Signal Isolation | Optical |
| Operating Temperature | -40°C to +85°C |
| Humidity Tolerance | 95% RH non-condensing |
Industrial Applications
This module is essential for:
- Robotic control systems in automotive manufacturing
- Process monitoring in chemical plants
- Packaging machinery sensor networks
- Compatible with ABB AC500 PLC series and IRC5 controllers
- Often paired with safety relays and output modules like 3HAC7681-2
Vertex Industrial Services
Vertex Industrial sources industrial automation hardware globally, specializing in ABB, Siemens, Rockwell, and other leading brands. We provide new surplus and refurbished components with:
- 1-year performance warranty on all modules
- Technical support from certified automation engineers
- Global logistics from our warehouse network
Can’t find your required model? Contact us via WhatsApp for custom sourcing solutions. For pricing and lead time details:
Email: anikaqx@gmail.com
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