ABB XVC767AE102 3BHB007209R0102 High density digital I/O module

ABB XVC767AE102 (3BHB007209R0102) Technical Parameters and Functions

The ABB XVC767AE102 (Order Code: 3BHB007209R0102) is a high-density digital I/O module designed for integration into ABB’s AC 800M and System 800xA automation platforms. It is part of the S800 I/O family, providing reliable signal processing and connectivity for industrial control systems in demanding environments such as power generation, oil and gas, and process industries. Below is a detailed breakdown of its technical specifications and functionalities:

1. Key Technical Parameters

General Specifications

• Module Type: Digital Input/Output Module (16-channel).
• Compatibility:
  • Controllers: ABB AC 800M (PM851, PM861, etc.).
  • Systems: ABB System 800xA, Advant OCS.
• Mounting: Installed in S800 I/O racks (supports single or redundant configurations).

Electrical Specifications

• Power Supply:
  • Voltage: 24 V DC (±10%).
  • Power Consumption: Typically 2.8 W (varies with channel activity).
• Isolation:
  • Channel-to-Channel: 500 V AC.
  • Field-to-System: 1500 V AC (galvanic isolation).

I/O Channel Configuration

• Digital Inputs (DI):
  • Channels: 16 channels (grouped in 8-channel segments).
  • Voltage Range: 0–30 V DC (sink/source configurable).
  • Logic Levels: 0–5 V (OFF), 15–30 V (ON).
  • Update Rate: <1 ms per channel.
• Digital Outputs (DO):
  • Channels: 16 channels (grouped in 8-channel segments).
  • Switching Capacity: 0.5 A per channel (24 V DC).
  • Protection: Short-circuit and overload protection per channel.

Communication and Protocols

• Backplane Communication:
  • Interface: PROFIBUS DP via S800 I/O bus.
  • Data Rate: Up to 12 Mbps.
• Field Connectivity:
  • Terminals: Spring-clamp connectors for field wiring.
  • Diagnostics: LED indicators per channel (status, fault).

Environmental and Mechanical

• Operating Temperature: -25°C to +70°C.
• Storage Temperature: -40°C to +85°C.
• Humidity: 5–95% non-condensing.
• Protection Class: IP20 (for panel mounting; higher protection with enclosures).
• Dimensions: 155 x 125 x 40 mm (W x H x D).
• Weight: Approx. 0.5 kg.
• Certifications: CE, UL, ATEX (optional for hazardous areas).

2. Core Functions and Features

Signal Processing and Flexibility

• Configurable I/O: Channels can be individually programmed or grouped for batch operations.
• Hot Swapping: Modules can be replaced without system downtime in redundant configurations.
• Diagnostics:
  • Real-time monitoring of channel status (open circuit, short circuit).
  • Fault logging via System 800xA or Control Builder M.

Integration with Automation Systems

• System 800xA Compatibility: Centralized control, visualization, and data historization.
• Redundancy Support: Dual-redundant configurations for high-availability systems (e.g., power plants, chemical plants).

Safety and Reliability

• Fail-Safe Design: Isolated channels prevent cascading failures.
• EMC Compliance: Meets IEC 61326 (industrial electromagnetic compatibility).
• Self-Diagnostics: Continuous health monitoring (temperature, voltage thresholds).

User Interface and Configuration

• Engineering Tools: Configured via ABB’s Control Builder M software.
• LED Indicators:
  • Module Status: Green (operational), Red (fault).
  • Channel Status: Per-channel LEDs for input/output activity.

3. Applications

• Process Industries: Control of valves, pumps, and sensors in refineries, chemical plants, and pharmaceuticals.
• Power Generation: Grid synchronization, turbine control, and substation automation.
• Water/Wastewater: Level sensing, pump control, and SCADA integration.
• Manufacturing: Discrete control for robotics, conveyor systems, and safety interlocks.

4. Advantages

• High Density: 16 digital I/O channels in a compact form factor, optimizing cabinet space.
• Modularity: Scalable with other S800 I/O modules (analog, communication, etc.).
• Robustness: Built for harsh environments (vibration, dust, temperature extremes).
• Cybersecurity: Supports secure firmware updates and role-based access control.