The ABB 3HAC7681-1 Digital Input Module is a high-performance component designed for use in industrial automation systems. It efficiently converts digital signals from various sensors and devices into data that can be processed by a Programmable Logic Controller (PLC). This module ensures reliable signal transmission, contributing to the stability and accuracy of automated processes.
Description
ABB 3HAC7681-1 Digital Input Module
The ABB 3HAC7681-1 Digital Input Module provides reliable signal acquisition for industrial automation systems. Designed for manufacturing and process industries, it ensures seamless communication between control systems and digital field devices like sensors and switches. This module delivers robust performance in harsh environments while simplifying system integration.
Technical Specifications
| Brand | ABB |
| Model | 3HAC7681-1 |
| Type | Digital Input Module |
| Input Channels | 16 |
| Voltage Range | 10-250V AC/DC |
| Power Supply | 24V DC |
| Operating Temperature | -25°C to +70°C |
| Protection Rating | IP20 |
| Dimensions (W×H×D) | 115 × 86 × 50 mm |
| Weight | 0.25 kg |
Applications & Compatibility
This module is essential for automotive production lines, chemical processing plants, and power generation facilities. It integrates with ABB’s AC500 PLC systems and complements DCS configurations. Commonly paired with sensors, limit switches, and safety relays. For compatible systems, contact our engineers to verify integration requirements.
Our Services
We supply genuine ABB modules with 1-year warranty and technical support. All products are sourced directly from authorized channels, ensuring authenticity and competitive pricing. If this model is unavailable, we’ll locate alternatives within 24 hours.
Contact for pricing and availability:
Phone: +86 18020721390
Email: sakyzeng@foxmail.com
Website: www.module-plc-dcs.com
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