Description
DO630 3BHT300007R1 Digital Output Module
Brand: ABB Product Series: System 800xA / Advant Controller / S600 & S800 I/O Subsystems
Model: DO630 (Part Number: 3BHT300007R1)
Product Type: Digital Output Module (16-Channel High-Density Module)
DO630 3BHT300007R1 Digital Output Module
Technical Parameters: Channel Configuration: Features 16 discrete digital output channels engineered for high-density control loop applications. Nominal Output Voltage: Designed for standard 24 V DC industrial power loops (operating within typical limits of 19.2 V DC to 30 V DC). Output Drive Type: High-side current sourcing transistor outputs (PNP configurations) delivering solid-state switching with low power dissipation. Output Current Rating: Supports up to 0.5 A continuous current capacity per channel for driving standard inductive and resistive industrial loads. Short-Circuit & Overload Protection: Built-in electronic current limiting and thermal overload protection on all output channels to prevent board damage during field short circuits. Galvanic Isolation: Optocoupler-based electrical isolation between field output circuits and the internal low-voltage controller backplane bus. Output Set to Predetermined State (OSP): Supports fail-safe modes that drive channels to predetermined safe states (Off, On, or Hold Last Value) upon detection of communication bus interruptions. Diagnostic Array: Front-panel LED indicator lamps providing real-time visual monitoring for system power, bus communication health, module fault conditions, and individual channel logic states (1 through 16). Mechanical & Mounting Profile: Compact plug-in module architecture designed for toolless installation onto matching DIN-rail mounting basebases/sub-racks within industrial control cabinets.
Industrial Sectors: Chemical and Petrochemical Refining, Oil and Gas Processing, Power Generation and Utilities, Pulp and Paper Mills, Water and Wastewater Infrastructure, and Heavy Process Manufacturing.
Application Scenarios:
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Automated Valve and Actuator Control: Installed inside central process control panels to drive 24 V DC solenoid valves, pneumatic actuators, and fluid control loops across continuous chemical processing lines.
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Motor Control Center (MCC) Operations: Deployed in local MCC control racks to issue discrete start, stop, and enable commands to motor starters, magnetic contactors, and variable speed drives.
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Annunciator and Visual Indicator Driving: Integrated into plant floor control panels to trigger visual signal towers, panel lamps, and localized audible alarm buzzers for operational status updates.
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Distributed Field Marshalling Cabinet Expansion: Positioned in remote terminal cabinets to consolidate high-density discrete logic output channels, reducing field wiring complexity and streamlining cable management back to the primary controller.
