Description
Overview
The DC-TDOB01 Digital Output Module from Honeywell is a 32-channel relay-based output unit designed for Experion® PKS and FSC systems. Built for demanding industrial environments, it provides galvanically isolated dry contacts suitable for both low and high voltage applications.
Technical Specifications
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Model: DC-TDOB01
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Manufacturer: Honeywell
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Product Type: Digital Output Module
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Condition: Brand New
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Availability: In Stock
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Weight: 0.4 kg
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Dimensions: 18.8 × 19.1 × 6.5 cm
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HS Code: 8537101190
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Minimum Order Quantity: 1
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Origin: USA
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System Compatibility: DCS / FSC System
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Operating Temperature: -40°C to +70°C
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Isolation Rating: 1500V
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Output Channels: 32, jumper-selectable Form-A (NO) or Form-B (NC)
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Load Voltage Range: 15–30 VDC
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Typical Output: 24 VDC at 0.5 A
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Switching Response: 10 ms
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Protection: Integrated counter EMF snubbing, short-circuit protection
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Communication Interface: Ethernet router
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Mounting: Vertical cabinet installation with tilt design for heat dissipation
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Design: Series C I/O with integrated electronics and field terminations
Functional Highlights
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Socketed relays with LED indicators for channel status monitoring.
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Compact housing with detachable two-level terminals for simplified installation.
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Field power supplied directly via IOTA interface, reducing external wiring.
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Redundant configuration support when paired with secondary IOM modules.
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Maintenance-friendly design with visual status alerts for quick diagnostics.
Application Scenarios
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Power generation facilities requiring reliable relay-based digital outputs.
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Oil & gas process control systems with high isolation requirements.
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Chemical processing plants needing fast switching and robust protection.
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Critical infrastructure environments where redundancy and stability are essential.
FAQ
Q: Can the DC-TDOB01 operate in extreme temperature ranges? A: Yes, it is rated for -40°C to +70°C, ensuring reliable performance in harsh environments.
Q: Does the module support redundant operation? A: Yes, redundancy is achieved when paired with a secondary IOM module.
Q: How does it simplify installation compared to older Honeywell modules? A: The Series C I/O design integrates electronics and field terminations, eliminating the need for separate chassis.
