Product Performance and Application
The ABB NMTU-21C Indication Unit Board delivers precision monitoring for process automation systems. Engineered for seamless integration with ABB PLC platforms, its robust construction ensures reliable operation in demanding industrial environments (-20°C to +60°C). Featuring RS-232/RS-485 interfaces, it enables real-time data communication while its compact design minimizes installation downtime.
Technical Specifications
- Product Type: Indication Unit Board
- Brand: ABB
- Model: NMTU-21C
- Weight: 0.4 kg
- Current Rating: Up to 2A
- Operating Temp: -20°C to +60°C
- Compatibility: ABB PLC systems
- Interfaces: RS-232/RS-485
- Certification: Industrial standards compliant
Application Fields
Ideal for precision-critical operations in manufacturing, energy distribution, chemical processing, and water treatment plants. Excels in harsh environments including outdoor installations where consistent monitoring and control are paramount.
Our Service and Warranty
Guangzhou Qiming Automation Technology Co., Ltd. – Certified partner of Bentley Nevada, Honeywell, and ABB. We guarantee:
- ✅ 1-year comprehensive warranty
- ✅ 24-hour shipment from stocked inventory
- ✅ 100% genuine OEM products
- ✅ Expert pre-sales consultation & technical support
Can’t find your model? Contact us via WhatsApp for immediate assistance
Contacts
Ayla
☎ Tel/WeChat: +86 19129224926
📱 WhatsApp: +86 19129224926
💻 Skype: live:.cid.3d1b1e5747c071eb
✉ E-mail: Ayla082209@gmail.com










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