A-B 1203-CN1 PLC ControlNet Module
The Allen-Bradley 1203-CN1 is a high-performance PLC module engineered for industrial automation systems. Designed as a ControlNet interface module, it enables robust data exchange between PLCs and industrial devices in manufacturing and process control environments. Key advantages include seamless integration with existing infrastructure, superior reliability in harsh conditions, and support for multiple communication protocols.
Technical Specifications
| Brand | Allen-Bradley (A-B) |
| Model | 1203-CN1 |
| Operating Voltage | 220V AC |
| Communication | RS485, Ethernet, ControlNet |
| I/O Channels | 8 Input / 8 Output |
| Dimensions | 100 × 100 × 50 mm (L×W×H) |
| Weight | 1.5 kg |
| Certifications | CE, UL, ISO |


Application Scenarios
Ideal for manufacturing assembly lines, power generation systems, and chemical processing plants requiring real-time control. Compatible with ControlNet networks and integrates with Allen-Bradley PLC-5, SLC 500 series, and CompactLogix systems. Commonly paired with 1788-CN2DN, 1756-CNB, and 1784-PCIC communication modules.
Why Choose Saul Electric
Hong Kong Saul Electric Co., Ltd. specializes in industrial automation components with over 15 years of expertise. As certified partners for Allen-Bradley, we provide:
- 1-year performance warranty on all components
- Technical support for system integration and troubleshooting
- Sourcing solutions for obsolete or hard-to-find industrial parts
- Expedited global shipping with customs documentation
For pricing details or custom requirements: Contact us via WhatsApp | Email: 3931184055@qq.com



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