产品介绍
The Honeywell 8C-POIL51 Digital Input Module is a reliable, high-performance industrial automation component designed to capture discrete digital signals from field devices such as switches, sensors, limit devices, and relay contacts. It is part / Honeywell’s robust C300 Process Control System, which forms the backbone / the Experion Process Knowledge System (PKS).
This module is engineered for critical environments where real-time digital signal acquisition is vital. It features 16 isolated input channels, ensuring each channel operates independently, reducing the risk / signal interference and improving noise imm件y. Whether deployed in oil refineries, chemical processing plants, or manufacturing environments, the 8C-POIL51 provides dependable operation with diagnostics and system integration built-in.
Its compatibility with Honeywell’s IOTA (Input/Output Terminal Assembly) architecture ensures fast installation, modularity, and seamless integration into large-scale distributed control systems (DCS).
产品规格
| Parameter | Specification |
|---|---|
| 型号 Number | 8C-POIL51 |
| 制造商 | Honeywell |
| Product Type | Digital Input Module |
| Input Channels | 16 isolated input channels |
| Input Voltage Range | 24V DC nominal |
| Input Type | Dry contact or NPN open collector |
| Isolation | Channel-to-channel and channel-to-ground |
| Input Impedance | Approx. 4.7 kΩ |
| Response Time | < 2 ms typical |
| Logic Levels | ON: ≥15 VDC, OFF: ≤5 VDC |
| Power Consumption | < 4 W |
| Status Indicators | Individual channel LEDs |
| Mounting | Pluggable into IOTA base |
| Diagnostics | Fault detection, open/short circuit |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5% to 95%, non-condensing |
| Certifications | CE, UL, CSA |
| Dimensions (W x H x D) | 120 x 30 x 25 mm |
| 重量 | 0.15 kg |
Product Applications
The 8C-POIL51 Digital Input Module is extensively deployed across a variety / industrial environments that require reliable digital signal acquisition and monitoring:
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Oil & Gas Facilities: Monitoring valve positions, flow switches, emergency shutdown systems (ESD).
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Petrochemical Plants: Capturing limit switch status and interlocks for process control.
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Power Generation: Detecting breaker positions, status inputs from auxiliary systems.
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Pharmaceutical Manufacturing: Monitoring sensor feedback in cleanroom automation.
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Food & Beverage Processing: Capturing start/stop signals from distributed control buttons.
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Water Treatment Plants: Integrating pump and level switch statuses into SCADA systems.
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Mining Operations: Rugged environments requiring isolated input sensing for relays and contactors.
Product Advantages
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High Channel Density: 16 fully isolated digital input channels in a compact footprint.
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Noise Imm件y: Channel isolation prevents ground loops and signal interference.
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Diagnostics-Enabled: Integrated diagnostics identify faults rapidly, reducing downtime.
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Wide Application Range: Suitable for dry contact or NPN open collector inputs.
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Industrial-Grade Durability: Built to function under harsh environmental conditions.
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Seamless Honeywell Integration: Optimized for Experion PKS and C300 control systems.
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Fast Response: Millisecond-level response time for critical real-time applications.
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Hot-Swappable: Modules can be replaced without shutting down the controller.
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LED Indicators: Visual input status monitoring simplifies maintenance.
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Regulatory Compliance: Meets CE, CSA, and UL industrial automation standards.
常见问题 (FAQ)
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What kind / devices can connect to the 8C-POIL51 module?
It supports dry contacts and open collector (NPN) digital signals from limit switches, pushbuttons, and relay contacts. -
How many inputs does the module support?
It has 16 individually isolated digital input channels. -
What voltage level is required for a valid “ON” signal?
A typical “ON” signal requires ≥15V DC. -
Can this module be hot-swapped while the system is running?
Yes, it is designed for safe hot-swapping to minimize system interruption. -
Is there individual LED indication for each input?
Yes, each channel has an LED that indicates its real-time status. -
Is channel-to-channel isolation provided?
Absolutely, each input channel is isolated from the others. -
Can the module detect open or short circuits?
Yes, onboard diagnostics include fault detection capabilities. -
What kind / system is it compatible with?
It is specifically designed for Honeywell C300 and Experion PKS systems. -
Is the module certified for industrial use?
Yes, it carries CE, CSA, and UL certifications. -
What is the typical response time?
It /fers a fast response / less than 2 milliseconds.
Related 型号s from the Same Series
| 型号 Number | 描述 | Type | Features |
|---|---|---|---|
| 8C-IP0101 | Digital Input Module (Non-isolated) | Input | Lower-cost, non-isolated version |
| 8C-PAIH51 | Analog Input Module | Input | High-resolution analog input |
| 8C-PAOH51 | Analog Output Module | Output | Analog signal output with precision control |
| 8C-POZL51 | Digital Output Module (Non-isolated) | Output | 16-channel non-isolated output module |
| 8C-TDOD51 | High-Density Digital Output Module | Output | Compact design for space-saving setups |
| 8U-BXCB20-CN | Base Controller | Control | Central processing for I/O communication |
Popular 型号s from Honeywell (Same 品牌)
| 型号 Number | 描述 | Type | Typical Use |
|---|---|---|---|
| CC-TDIL01 | High-Density Digital Input | Input | Compact high-channel input |
| CC-TDOB01 | High-Density Digital Output | Output | Digital output with diagnostics |
| CC-PAIH01 | Analog Input Module | Input | Measuring temperature, pressure, etc. |
| CC-PAOH01 | Analog Output Module | Output | Analog output for control loops |
| CC-PDIL01 | Digital Input Module | Input | Binary input for field signals |
| CC-PDOB01 | Digital Output Module | Output | Controls actuators and relays |
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