Allen-Bradley 1746-A7 SLC500 I/O Chassis
The Allen-Bradley 1746-A7 SLC Series I/O Chassis provides robust industrial control for automation systems. Designed for seamless integration in manufacturing environments, this 7-slot chassis efficiently manages input/output modules in PLC applications, enabling precise data acquisition and equipment control.
Technical Specifications
| Manufacturer | Allen-Bradley |
| Model | 1746-A7 (SLC500 Series) |
| Dimensions | 5.8″ L x 11.3″ W x 6.8″ H |
| Weight | 2.4 lbs (without modules) |
| Backplane Current | 5.1 VDC @ 10A / 24 VDC @ 2.88A |
| Temperature Rating | 0°C to 60°C |
| Certifications | KC, GOST, Marine Specifications |


Application & Compatibility
Ideal for factory automation, process control, and machinery monitoring systems. Compatible with all SLC 500 series I/O modules including digital/analog inputs, relay outputs, and communication adapters. Commonly integrated with ControlLogix systems for scalable control solutions.
Our Service Commitment
Vertex Industrial specializes in global sourcing of industrial automation hardware, including liquidated new surplus and refurbished components from leading brands. Our technical experts provide:
- Pre-sales configuration guidance
- 1-year comprehensive warranty on all products
- Global logistics support
- Custom sourcing for discontinued or rare components
Contact us for competitive pricing and availability: WhatsApp Support or email anikaqx@gmail.com. Can’t find your required model? We’ll source it for you.

















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