ABB DSBC176 3BSE019216R1 Bus Extender Board

DSBC176 (Part No.: 3BSE019216R1) is a high-performance bus extender board for ABB S800 I/O / System 800xA DCS systems. It extends communication distance, increases I/O nodes, and supports redundant bus networks. NOT a robot Teach Pendant (TPU).

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Basic Information

  • Model: DSBC176
  • Part Number: 3BSE019216R1
  • Manufacturer: ABB (Sweden)
  • Type: Bus Extender / Coupler Board
  • Compatible Systems: ABB S800 I/O, System 800xA, Advant OCS
  • Certifications: CE, UL, RoHS
  • Weight: 0.4 kg

Technical Specifications

  • Protocols: S800 I/O Bus, Profibus DP, Modbus RTU
  • Speed: 12 Mbps
  • Distance: Up to 1 km
  • Nodes: 31 I/O stations
  • Voltage: 24 V DC (±10%)
  • Temp Range: -20°C to +60°C
  • Dimensions: 324 × 27 × 243 mm

Key Features

  • Bus Extension: Extends communication distance up to 1 km
  • Redundancy: Dual bus redundancy for high availability
  • Protocol Conversion: S800 ↔ Profibus DP
  • Hot-Swap: Online replacement without system downtime
  • Diagnostics: LED status, online monitoring, firmware upgrade

Applications

  • Process Industries: Power, Chemical, Metallurgy, Paper, Water
  • Industrial Automation: Production Lines, Motors, Valves, Sensors
  • DCS Systems: ABB 800xA, S800 I/O Bus Extension & Redundancy

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