Description
ABB 07CR41 Digital Input Module
The ABB 07CR41 is a 16-channel digital input module designed for industrial automation systems. We’ve seen this module deployed in critical applications like oil refining and power generation, where reliable signal processing is essential. Its ability to handle both AC and DC inputs makes it particularly useful in mixed-voltage environments.
| Brand | ABB |
| Model | 07CR41 |
| Input Channels | 16 (8 isolated groups) |
| Voltage Range | 10-240 V AC / 10-120 V DC |
| Environmental Rating | IP20 |
| Dimensions | 22.5 x 100 x 70 mm |
This module integrates seamlessly with ABB’s AC800M controllers and PM511 processors. A customer in Shandong recently used it to upgrade their chemical plant’s emergency shutdown system. They specifically mentioned appreciating the module’s galvanic isolation between channels, which helped reduce electrical noise interference in their high-voltage environment.
While the 07CR41 doesn’t support hot-swapping, we’ve found its plug-in terminal design makes maintenance easier than older relay-based systems. The LED status indicators on the front panel are particularly helpful for troubleshooting – you can usually identify faulty channels just by visual inspection.
Our Service Advantage
- Stock available for immediate delivery
- 12-month warranty with full testing
- Competitive pricing for bulk orders
For current pricing and availability, send us a WhatsApp message or email here. We typically respond within 2 hours during business hours.
Pro Tip: When replacing this module in existing systems, make sure to check the DIP switch settings on the new unit match the old one. Many customers overlook this step and experience communication issues.
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