ABB DKTFM418B 3BHB015651P0001 – I/O Module
The ABB DKTFM418B 3BHB015651P0001 is a digital input/output (I/O) module designed for industrial automation systems. Part of ABB’s S800 I/O family, it integrates with ABB’s AC 800M controllers and 800xA automation platforms to provide reliable signal acquisition and control in demanding environments such as power plants, oil refineries, and manufacturing facilities.
Technical Parameters
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Category
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Specification
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Module Type
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16-channel digital input/output module
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Signal Types
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Digital Input (DI): 24 V DC (sinking/sourcing)
Digital Output (DO): 24 V DC, 0.5 A (transistor) |
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Isolation
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Channel-to-channel isolation (500 V AC)
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Power Supply
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24 V DC (±10%), via backplane or external terminal
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Communication Interface
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MB300 extension bus (for integration with AC 800M controllers)
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Response Time
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Input: <1 ms
Output: <1 ms |
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Operating Temperature
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-25°C to +70°C
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Humidity
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5–95% (non-condensing)
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Certifications
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CE, UL, RoHS, IEC 61131-2
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Protection Class
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IP20 (standard)
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Functional Features
- High-Speed Signal Handling
- 16 digital channels (configurable as inputs or outputs) for versatile control of sensors, actuators, and relays.
- Fast response time (<1 ms) for real-time industrial applications.
- Flexible Configuration
- Software-configurable via ABB’s Control Builder M engineering tool.
- Supports mixed input/output configurations on the same module.
- Diagnostics & Monitoring
- Built-in diagnostics for open/short-circuit detection (outputs) and signal integrity (inputs).
- LED status indicators per channel for real-time fault detection.
- Hot-Swappable Design
- Allows module replacement without system shutdown, minimizing downtime.
- Industrial Resilience
- High immunity to electromagnetic interference (EMI) and voltage surges.
- DIN rail mounting for secure installation in control cabinets.
- Seamless Integration
- Compatible with ABB’s AC 800M controllers and 800xA automation systems.
- Supports redundant configurations for mission-critical applications.
- Energy Efficiency
- Low power consumption design optimized for continuous operation.
Typical Applications
- Process Control: Monitoring limit switches, valves, and pump status in chemical plants.
- Power Generation: Circuit breaker control and grid synchronization.
- Manufacturing: Controlling relays, solenoids, and sensors in production lines.
- Water Treatment: Alarm systems and level switch monitoring in SCADA networks.
Compliance & Standards
- Safety: IEC 61131-2, UL 508.
- EMC: IEC 61000-6-2 (immunity), IEC 61000-6-4 (emissions).
- Environmental: RoHS, WEEE.
Conclusion
The ABB DKTFM418B 3BHB015651P0001 is a robust and flexible I/O module engineered for industrial automation. Its high-speed performance, diagnostic capabilities, and compatibility with ABB’s ecosystem make it ideal for applications requiring precise signal control in harsh environments. Designed for reliability and ease of integration, it enhances operational efficiency and system uptime across process industries, manufacturing, and infrastructure projects.
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