ABB NMTU-21C Controller Module – Core Component for Industrial Automation
The ABB NMTU-21C is an industrial-grade indication unit board designed for precise monitoring and control in automation systems. Engineered for reliability in harsh environments, it delivers accurate process readings and supports seamless integration with ABB PLC platforms. This module features robust communication interfaces and advanced control algorithms to optimize industrial operations while minimizing downtime.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | ABB |
| Product Type | Indication Unit Board |
| Weight | 0.4 kg |
| Compatibility | ABB PLC Systems |
| Certifications | CE, UL, IEC Standards |



Applications & System Integration
Ideal for turbine monitoring, vibration analysis, and safety instrumented systems (SIS). The NMTU-21C integrates with ABB’s 800xA and Symphony Plus DCS platforms. Commonly paired with:
- ABB S800 I/O modules
- AC 800M controllers
- Advant OCS control systems
Why Choose Hong Kong Saul Electric?
Hong Kong Saul Electric Co., Ltd. is Asia’s leading supplier of specialized industrial automation components with 15+ years of expertise. As an ABB-certified partner, we provide:
- Professional pre-sales technical consultation
- 1-year comprehensive warranty on all products
- Priority support for obsolete/hard-to-find components
- Global logistics with traceable shipping
Can’t find your required model? Contact our engineers via WhatsApp for custom sourcing solutions. For pricing and technical specifications:
Email: 3931184055@qq.com
WhatsApp: +86 18030274832




There are no reviews yet.