Honeywell DC-PDOD51 Digital Output Module
$209.00
$450.00
Penerangan
Product Description
The Honeywell DC‑PDOD51 is a 16-channel digital output (DO) module designed for integration with Honeywell Experion PKS and C300 control platforms. Part of Honeywell’s robust Series 8 I/O family, this module provides isolated 24 VDC outputs to drive field devices such as solenoids, relays, contactors, and indicator lights. Its design emphasizes reliability, online maintainability, and suitability for continuous operation in demanding industrial environments.
Key Features
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16 individually isolated 24 VDC digital outputs
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Sourcing outputs capable of handling up to 0.5 A per channel (load-dependent)
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Channel-to-channel and field-to-system galvanic isolation
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Comprehensive protection: short-circuit, over-current, thermal shutdown, and reverse-polarity protection
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Per-channel diagnostics for open-circuit and short-circuit conditions
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Hot-swappable within Series 8 I/O chassis for uninterrupted operation
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Supports redundant configurations for enhanced reliability
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Status and health indicators via module LEDs
Technical Specifications
General
| Specification | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | DC‑PDOD51 |
| Product Type | Digital Output Module (Series 8) |
| Compatible Systems | Experion PKS, C300 Controller, Series 8 I/O |
Electrical
| Specification | Details |
|---|---|
| Channels | 16 Digital Outputs |
| Output Type | 24 VDC Sourcing |
| Output Current | Typical 0.5 A per channel (depends on load) |
| Isolation | Channel-to-channel and field-to-system |
| Protection | Short-circuit, over-current, thermal shutdown, reverse polarity |
| Diagnostics | Channel health monitoring, field wiring fault detection, module status LEDs |
Mechanical & Installation
| Specification | Details |
|---|---|
| Form Factor | Honeywell Series 8 module |
| Mounting | Series 8 I/O chassis |
| Connections | Removable terminal block (field wiring), backplane connector (power & comms) |
| Hot-Swappable | Yes |
Environmental
| Specification | Details |
|---|---|
| Operating Temperature | –20°C to +55°C |
| Humidity | 5–95% non-condensing |
| Design Environment | Harsh industrial, electrically noisy, continuous 24/7 operation |
Applications
Used widely across oil & gas, petrochemical, refining, power generation, and pharmaceutical facilities to control discrete field devices with high reliability. Ideal for processes where hot-swap replacement and real-time diagnostics are critical.
FAQ
Q: Can the DC‑PDOD51 be used in redundant configurations?
A: Yes, pairing two modules enables redundant digital output control for high-availability systems.
Q: What field devices can it drive?
A: Solenoids, relays, contactors, indicator lamps, and other 24 VDC discrete loads.
Q: Is online replacement possible without stopping the process?
A: Yes, the module is fully hot-swappable within the Series 8 I/O chassis.
Q: How does it handle faults?
A: Built-in diagnostics detect open circuits, short circuits, and module-level issues, with status LEDs for quick troubleshooting.
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