ABB DP820 IO Series RS-422 2CH
ABB DP820 IO Series RS-422 2CH
High-Performance Industrial Communication Module
The ABB DP820 IO module delivers robust RS-422 communication with dual-channel capability, engineered for demanding industrial environments. Key features include:
- Active 5V/12V/24V multi-voltage compatibility
- 1.5MHz high-speed data transmission
- Industrial-grade EMI/RFI protection
- Hot-swappable design for maintenance flexibility
Technical Specifications
Parameter | Specification |
---|---|
Brand | ABB |
Model | DP820 |
Channels | 2 x RS-422 |
Voltage Range | 5-24VDC (±10%) |
Frequency | 1.5MHz |
Dimensions | 120x80x35mm |
Weight | 450g |


Application Scenarios
This module is ideal for:
- SCADA system integration
- PLC communication networks
- CNC machine interfaces
- Process control systems
We maintain comprehensive stock of compatible components including termination boards, connector kits, and surge protectors.
Why Choose Yuanmiao?
Guizhou Yuanmiao - Global supplier of industrial automation solutions since 2005. Specializing in DCS and robotics components for power, chemical, and metallurgical industries.
Our advantages:
- 1-year performance warranty
- 24/7 technical support
- Global logistics network
- OEM/alternative part solutions
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Tel/WhatsApp: +86 15339537795
Email: 2645963284@qq.com
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