製品紹介
The Honeywell 8C-PDIL51 51454359-175 is a high-performance digital input module developed for the Experion Process Knowledge System (PKS) and C300 controller platform. It forms a crucial part / Honeywell’s ControlEdge and Process Manager hardware family, enabling precise and reliable digital signal acquisition from field devices.
Designed for use in demanding industrial environments, this 24 VDC logic-level input module provides 32 discrete input channels, which are individually isolated to ensure robust system integrity. It supports multiple diagnostic features, including open circuit detection and status indication, making it well-suited for mission-critical process control applications. Whether integrated in a safety system or used in a standard control configuration, the 8C-PDIL51 /fers superior signal fidelity, electrical isolation, and real-time performance for digital signal monitoring.
Technical Specifications
| Parameter | Details |
|---|---|
| モデル Number | 8C-PDIL51 |
| 型番 | 51454359-175 |
| メーカー | Honeywell |
| Type | Digital Input Module |
| System Compatibility | C300 Controller / Experion PKS |
| Input Channels | 32 (Discrete Inputs) |
| Input Voltage Range | 24 VDC nominal (logic-level) |
| Input Signal Type | Dry contact or sourcing-type field input |
| Input Current (Nominal) | 8 mA per channel |
| Channel Isolation | 500 V channel-to-channel and channel-to-ground |
| Diagnostics | Open input detection, status indication |
| Status Indication | Per-channel LED indicators |
| Hot Swap Capability | サポートed (with system redundancy) |
| Power Supply Voltage | Supplied via backplane |
| Power Consumption | Approx. 6.0 W |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Dimensions (W x H x D) | 100 × 50 × 70 mm |
| 重量 | 0.5 kg |
| Mounting Type | DIN rail or vertical rack mount |
| Certifications | CE, UL, CSA, ATEX, GOST, SIL2 compatible |
Applications
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Oil & Gas Refineries: Monitoring and interfacing with field-level sensors such as switches, valve positioners, and safety interlocks.
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Chemical Processing ユニットs: Used in discrete signal acquisition from level switches, pressure indicators, and control panels.
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Power Generation Plants: Integrates with turbine control systems, auxiliary switchgear, and generator protection mechanisms.
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Pharmaceutical Manufacturing: Digital monitoring / cleanroom environments, automated doors, and batch equipment status.
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Water and Wastewater Treatment: Digital signal input for pump status, gate controls, and motor protection relays.
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Factory Automation: General-purpose digital signal acquisition in high-speed assembly lines and robotics.
Product Advantages
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High Channel Density: Offers 32 inputs in a single compact module, reducing panel space requirements.
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Isolated Channel Design: Ensures channel-to-channel and system protection from signal interference and electrical faults.
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Built-in Diagnostics: Detects open inputs, wiring issues, and provides real-time fault notification for faster maintenance.
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LED Status Indicators: Clear, per-channel indication simplifies field troubleshooting and system validation.
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Flexible Input Handling: Accepts various field input devices, including dry contacts and voltage-level switches.
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Hot-Swappable: Can be replaced without shutting down the entire system, minimizing process downtime.
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Industrial Grade Build: Built to perform reliably under harsh environmental conditions with a long operating life.
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Seamless Integration: Designed for plug-and-play compatibility with Honeywell’s Experion systems and control architecture.
よくある質問 (FAQ)
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What kind / signals does the 8C-PDIL51 accept?
It accepts 24 VDC discrete (digital) logic-level inputs, suitable for dry contact closures or sourcing signals. -
How many channels are available on this module?
The 8C-PDIL51 provides 32 individually isolated input channels. -
Can this module be used in redundant configurations?
Yes, it is compatible with redundant I/O chassis configurations for high availability systems. -
Does the module support diagnostic features?
Yes, it includes open-circuit detection and LED-based input status indicators. -
What is the recommended operating temperature range?
The module operates between 0°C to 60°C. -
Is this module hot-swappable?
Yes, it can be replaced while the system is running, depending on the configuration. -
What is the isolation rating between input channels?
500 V isolation between channels and from channel to ground. -
Can I use it with non-Honeywell systems?
While possible with custom integration, it is best suited for Honeywell Experion and C300 platforms. -
What happens if a channel wiring is left open?
The built-in diagnostics will detect and report open input conditions. -
Is this module certified for safety applications?
It is SIL2 compatible and can be used in certified safety instrumented systems when properly engineered.
Related モデルs (Same or Similar Series)
| モデル Number | 説明 | Type | Channels | Certifications |
|---|---|---|---|---|
| 8C-PAIH51 51454352-175 | Analog Input Module | 4–20 mA Input | 16 | CE, UL, SIL2 |
| 8C-PAOHA1 51454469-175 | Analog Output Module | 4–20 mA Output | 16 | CE, CSA, GOST |
| 8C-PDODA1 51454472-175 | Digital Output Module | 24 VDC Output | 32 | ATEX, SIL2 |
| 8C-TAID61 51307177-175 | Temperature Input Module | Thermocouple Input | 16 | CE, UL, CSA |
| 8C-PDIS01 51454361-175 | Isolated Digital Input Module | 24 VDC Input | 16 | SIL2, GOST |
| 8C-TAOXA1 51307022-175 | Analog Output for Ex Applications | 4–20 mA (Ex) Output | 8 | ATEX Zone 1 Certified |
Popular Honeywell Modules
| モデル Number | 説明 | Type | Channels | 重量 |
|---|---|---|---|---|
| CC-PDIL01 | Digital Input Module | 24 VDC Input | 32 | 620 g |
| CC-PAIH01 | Analog Input Module | 4–20 mA Input | 16 | 580 g |
| CC-PDOB01 | Digital Output Module | Relay Output | 16 | 610 g |
| CC-PAOH01 | Analog Output Module | 4–20 mA Output | 8 | 590 g |
| CC-TDIL01 | Redundant Digital Input Module | 24 VDC Input | 32 | 640 g |
| MC-TAIH04 | High-Density Analog Input | 4–20 mA Input | 32 | 650 g |
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