Allen-Bradley 1746-A2 SLC 500 Digital Input Module
The Allen-Bradley 1746-A2 Digital Input Module delivers reliable 8-channel signal processing for industrial control systems. Engineered for manufacturing automation, process control applications, and building management systems, this module provides precise digital input capabilities in demanding environments. Its robust design ensures consistent performance in harsh industrial settings where signal integrity is critical.
Technical Specifications
| Brand | Allen-Bradley (A-B) |
| Model | 1746-A2 |
| Series | SLC 500 |
| Input Channels | 8 channels |
| Voltage Range | 10-26 VDC |
| Input Type | Non-isolated |
| Response Time | < 1 ms |
| Power Requirements | 24 VDC |
| Environmental Rating | NEMA 12, IP20 |
| Certifications | CE, UL, CSA |
Industrial Applications
This 8-channel digital input module is essential for:
- Machine control systems in automotive manufacturing
- Process monitoring in chemical plants
- Conveyor and material handling systems
- HVAC and building automation controls
Compatible with SLC 500 series processors including 1747-L30, 1747-L40, and 1747-L50 controllers. Integrates seamlessly with complementary I/O modules such as 1746-IA16 analog inputs and 1746-OB16 digital outputs.
Why Choose Hong Kong Saul Electric?
Hong Kong Saul Electric Co., Ltd. is Asia’s premier industrial automation supplier with 15+ years of expertise. As certified partners for Allen-Bradley, we provide:
- 1-year performance warranty on all components
- Technical support from certified automation engineers
- Access to rare and discontinued industrial components
- Global shipping with customs clearance assistance
Contact us for pricing and availability:
WhatsApp: +86 180 3027 4832
Email: 3931184055@qq.com
Can’t find your specific model? Contact our specialists via WhatsApp for custom sourcing solutions. We maintain Asia’s largest inventory of obsolete and hard-to-find automation components.
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