Bailey 6637517A1 Digital Input Module
The Bailey 6637517A1 Digital Input Module serves as a critical component in industrial automation systems, providing reliable digital signal acquisition for PLC environments. Engineered for seamless integration into control applications, this module enables precise monitoring of sensors and devices across demanding industrial settings.
Technical Specifications
| Brand | Bailey |
| Model | 6637517A1 |
| Module Type | Digital Input |
| Input Channels | 16 channels |
| Operating Voltage | 120/240V AC or 125V DC |
| Communication | Modbus TCP/IP |
| Dimensions | 3.7 cm × 31.7 cm × 17.8 cm |
| Weight | 0.2 kg |
| Temperature Range | -40°C to +85°C |

Industrial Applications
This module excels in harsh environments including manufacturing plants, oil and gas facilities, and water treatment systems. Compatible with Bailey PLC systems, it pairs effectively with sensors and controllers like the INFI 90 series. The corrosion-resistant housing and wide temperature tolerance ensure uninterrupted operation in critical processes where signal integrity is paramount.
About Apex Automation
Founded in 2014, Apex Automation specializes in ready-to-ship industrial automation solutions. Our technical team provides comprehensive support including:
- Pre-sales technical consultation
- 1-year performance warranty
- Expedited global shipping
- Obsolete equipment replacement services
Contact us for pricing or alternative models: WhatsApp our engineers or email anikaqx@gmail.com.
















There are no reviews yet.