ABB DSQC678 3HAC033556-001 Communication Board – Industrial Automation Excellence
Technical Specifications
- Model: DSQC678 3HAC033556-001
- Brand: ABB
- Dimensions: 75 × 52 × 20 mm
- Input Voltage: DC 24V ±10%
- Protocol Support: Modbus TCP/IP, EtherCAT, DeviceNet
- I/O Capacity: 16 DI + 16 DO
- Memory: 1MB Flash / 256KB RAM
- Certifications: CE, UL, RoHS
Key Features
- High-speed RS-485 interface (1.5Mbps data rate)
- Dual-channel optical isolation protection
- IP65-rated industrial enclosure
- Real-time diagnostics LED indicators
- Hot-swappable module design
Typical Applications
- ✔ Robotic assembly lines
- ✔ CNC machine control
- ✔ SCADA systems integration
- ✔ Process automation
- ✔ Material handling systems
- ✔ Energy management
Why Choose Apextron?
As a 20-year veteran in industrial automation, Apextron Technology LTD maintains:
- 5,000+ sq.ft warehouse
- 60,000+ ready-to-ship items
- 24/7 technical support
- Global logistics network
Premium Brands: ABB, GE, Rockwell, Siemens, Honeywell, Emerson, Yokogawa, Schneider, etc.
Special Offer: 1-Year Warranty & Global Express Shipping Included






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