Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | ABB SD833 3BSC610066R1 |
| Manufacturer | ABB |
| Product Category | Digital Input Module |
| Input Channels | 16 channels |
| Input Type | Sink/Source (24V DC) |
| Input Voltage Range | 0-30V DC |
| Isolation Voltage | 1500V AC (channel-to-system) |
| Response Time | <1ms |
| Power Consumption | 1.2W typical |
| Operating Temperature | -25°C to +70°C |
| Protection Rating | IP20 |
| Compatibility | ABB S800 I/O System |
ABB SD833 3BSC610066R1
Product Introduction
The ABB SD833 3BSC610066R1 is a high-density 16-channel digital input module designed for industrial automation applications. As part of ABB’s reliable S800 I/O family, this module provides robust signal acquisition capabilities for monitoring discrete field devices. The ABB SD833 3BSC610066R1 integrates seamlessly with ABB’s AC 800M and Advant Controller 800M systems, offering flexible configuration options for various industrial environments.
Engineered for reliability, the module features configurable sink/source inputs and advanced filtering to ensure accurate signal detection in electrically noisy environments. Its compact design maximizes I/O density while maintaining excellent performance characteristics, making it ideal for space-constrained installations.
Core Advantages and Technical Highlights
High channel density: The ABB SD833 3BSC610066R1 provides 16 digital inputs in a single module slot, optimizing cabinet space and reducing system footprint compared to lower-density alternatives.
Flexible input configuration: Each channel supports both sink and source input modes (24V DC), allowing connection to a wide variety of field devices without requiring additional signal conditioning.
Robust electrical isolation: With 1500V AC channel-to-system isolation, the module protects control systems from electrical transients and ground loops, ensuring reliable operation in harsh industrial environments.
Fast response time: The <1ms response time enables precise event capturing for time-critical applications such as emergency shutdown systems and high-speed monitoring.
Extended temperature range: Operating reliably from -25°C to +70°C, the module is suitable for installation in challenging environments including outdoor cabinets and unheated industrial facilities.
Typical Application Scenarios
The ABB SD833 3BSC610066R1 is widely used in industries requiring reliable digital signal acquisition:
Manufacturing automation: Monitors limit switches, pushbuttons, and safety interlocks in automated production lines, providing real-time status to the control system.
Power generation: Interfaces with turbine protection systems, collecting status signals from vibration monitors, temperature switches, and other protective devices.
Process industries: Tracks valve position feedback, pump running status, and alarm contacts in oil refineries and chemical plants, supporting process monitoring and safety systems.
ABB SD833 3BSC610066R1
Related Model Recommendations
ABB SD832: 8-channel digital input module (lower density alternative)
ABB SD835: 32-channel digital input module (higher density version)
ABB SD834: Digital input module with diagnostic capabilities
ABB DO830: Digital output module for complementary control functions
ABB AI810: Analog input module for signal acquisition
ABB CI801: Communication interface module for system expansion
ABB TU810: Terminal unit for easy wiring of S800 I/O modules
Installation, Commissioning and Maintenance Instructions
Installation preparation: The ABB SD833 3BSC610066R1 should be mounted on a compatible S800 I/O baseplate in a properly ventilated enclosure. Ensure proper grounding and maintain adequate clearance around the module for heat dissipation. Verify that field wiring follows ABB’s recommended practices for digital inputs.
Maintenance suggestions: Periodically check terminal connections for tightness and corrosion. Monitor input status LEDs for proper operation. Clean module surfaces during routine maintenance to prevent dust accumulation. Firmware updates should be performed during planned maintenance windows using ABB’s official tools and procedures.
Service and Guarantee Commitment
ABB provides a comprehensive 24-month warranty for the ABB SD833 3BSC610066R1, covering defects in materials and workmanship. Customers benefit from ABB’s global technical support network, including online resources, telephone support, and field service engineers. The module is supported by ABB’s long-term availability program, ensuring spare parts availability for at least 10 years after product discontinuation. Configuration templates and application examples are available through ABB’s customer portal.
