Allen-Bradley 1746-N2 Digital Input Module, 24VDC, 16-Channel
The Allen-Bradley 1746-N2 is a high-performance digital input module designed for industrial automation systems. Part of the SLC 500 series, this 16-channel module reliably acquires 24VDC digital signals for precise monitoring and control of manufacturing processes. Its robust design ensures critical data collection in demanding environments like assembly lines and processing plants.
| Specification | Value |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | 1746-N2 |
| Type | Digital Input Module |
| Channels | 16 |
| Voltage Rating | 24 V DC |
| Current Rating | 0.5 A per channel |
| Operating Temperature | -25°C to +60°C |
| Humidity Range | 5% to 95% non-condensing |
| Certifications | CE, UL, cULus |


Applications & Compatibility: Ideal for turbine monitoring systems, safety instrumented systems (SIS), and DCS/PLC redundancy configurations. Compatible with Allen-Bradley ControlLogix systems. Commonly paired with 1746-OW16 output modules and 1747-L551 processors for complete automation solutions. Features LED diagnostics for real-time troubleshooting in harsh industrial environments.
About Hong Kong Saul Electric Co., Ltd.
With over 15 years of technical excellence, we are Asia’s premier supplier of specialized industrial automation components. As certified partners for Allen-Bradley and other industry leaders, we maintain the region’s largest inventory of hard-to-find and obsolete parts across 40+ brands.
Our Commitment:
- Professional pre-sales technical consultation
- 1-year comprehensive warranty on all products
- Priority support for urgent replacement needs
- Sourcing solutions for discontinued models
For pricing and availability of this Allen-Bradley module, contact us via WhatsApp or email at 3931184055@qq.com. Can’t find your required model? Our specialists will locate it.




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