Bailey 6637517A1 Network Interface Module
The Bailey 6637517A1 Digital Input Module delivers high-performance signal processing for industrial automation systems. Engineered for reliability in demanding environments, this 16-channel module provides precise digital input monitoring and control capabilities across manufacturing, energy, and process control applications. Its rugged design ensures stable operation in harsh conditions while maintaining signal integrity.
Technical Specifications
| Manufacturer | Bailey |
| Model | 6637517A1 |
| Module Type | Digital Input Module |
| Channels | 16 |
| Voltage Range | 24V DC |
| Current Rating | 10 mA per channel |
| Operating Temperature | -25°C to +70°C |
| Protection Rating | IP20 |
| Dimensions | 3.5 cm x 31.3 cm x 17.6 cm |
| Weight | 0.28 kg |

Applications & Compatibility
This module excels in critical industrial applications including power generation SCADA systems, manufacturing process control, and equipment monitoring. Compatible with Bailey’s RS485 communication protocol, it integrates seamlessly with INFI 90 and other control systems. Commonly paired with Bailey analog output modules (e.g., 6637543P1) and network interface cards for comprehensive automation solutions.
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