Products Description
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Product Overview: Honeywell 8C-PAON01 51454357-175 Analog Output Module
The Honeywell 8C-PAON01 (51454357-175) Analog Output Module is a high-performance, 16-channel analog output device engineered for use within the Series 8 I/O family of the PlantCruise by Experion control system. Designed for critical industrial process applications, it delivers precise 4–20 mA current outputs to actuators and field instruments without requiring external field power. Featuring robust diagnostics, configurable fail-safe behaviors, and open-wire detection, the 8C-PAON01 ensures reliable and safe operation in demanding environments.
This model is the conformal-coated version, offering additional protection in harsh or corrosive industrial settings.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 8C-PAON01 |
| Coating | Yes (Conformal coated) |
| Output Type | 4–20 mA |
| Channels | 16 |
| Output Ripple | ≤ 100 mV peak-to-peak @ 250 Ω load |
| Output Accuracy | ±0.35% of Full Scale at 25°C |
| Resolution | ±0.05% of Full Scale |
| Direct Output Range | 0 mA, 2.9 mA to 21.1 mA |
| Max Open Circuit Voltage | 22 V |
| Response Time | ≤ 80 ms to settle within 1% of final value |
| Redundancy Support | Yes, with appropriate redundant IOTA (8C-TAOX61) |
| Open-Wire Detection | Yes (Channel soft failure indication) |
| Fail-Safe Behavior (FAILOPT) | HOLD LAST VALUE or SHED TO SAFE VALUE (configurable per channel) |
| Mounting IOTA | 8C-TAOX51 (Non-Redundant), 8C-TAOX61 (Redundant) |
| Dimensions | 157 mm × 106 mm × 35 mm |
| Weight | 0.47 kg |
Key Features
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16-channel analog output module supporting 4–20 mA outputs
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No external field power required; outputs are self-powered
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Coated for enhanced protection in corrosive or dusty environments
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Supports per-channel configuration of fail-safe behaviors
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Integrated diagnostics for safer operations
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Open-wire detection with channel fault annunciation
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Compact design enabling high cabinet density
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Compatible with Series 8 redundant and non-redundant configurations
Product Advantages
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Reliability: Integrated diagnostics and redundancy support ensure uninterrupted operation.
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Compactness: Small form factor reduces cabinet space and installation costs.
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Flexibility: Supports different fail-safe configurations and open-wire detection.
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Safety: Designed for Division 2 non-incendive applications.
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Protection: Conformal coating protects electronics from harsh environmental exposure.
Applications
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Distributed control systems (DCS) in process automation
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Chemical and petrochemical plants
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Oil and gas refineries
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Power generation facilities
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Water and wastewater treatment plants
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Pulp and paper manufacturing
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Pharmaceutical production lines
Latest News Headline
“Honeywell Enhances Process Control Solutions with Expanded Series 8 I/O Offering”
This update showcases the growing adoption of Honeywell’s Series 8 modules, particularly the analog and HART-enabled output modules, across emerging markets and modernized legacy installations.
Related Models in the Same Series
| Model Number | Description | Output/Input Type | Channels | Coating | Dimensions (mm) | Weight |
|---|---|---|---|---|---|---|
| 8C-PAOH51 | Analog Output with HART | 4–20 mA + HART | 16 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8U-PAON01 | Analog Output (Uncoated) | 4–20 mA | 16 | No | 157 × 106 × 35 | 0.47 kg |
| 8C-PAIN01 | Analog Input (Coated) | 4–20 mA | 16 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8C-PAIH51 | Analog Input with HART (Coated) | 4–20 mA + HART | 16 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8C-PAIM01 | Low Level MUX Analog Input | RTD / TC | 64 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8C-PDOD51 | Digital Output | 24VDC | 32 | Yes | 157 × 106 × 35 | 0.47 kg |
Popular Honeywell Series 8 Modules
| Model Number | Description | I/O Type | Channels | Coating | Dimensions (mm) | Weight |
|---|---|---|---|---|---|---|
| 8C-PAIH51 | Analog Input with HART | Input | 16 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8C-PAOH51 | Analog Output with HART | Output | 16 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8C-PDIL51 | Digital Input 24VDC | Input | 32 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8C-PDOD51 | Digital Output 24VDC | Output | 32 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8C-PAIM01 | Low Level Multiplexer Analog Input | Input (RTD/TC) | 64 | Yes | 157 × 106 × 35 | 0.47 kg |
| 8C-PDIS01 | Digital Input – Sequence of Events | Input | 32 | Yes | 157 × 106 × 35 | 0.47 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the 8C-PAON01 module?
A1: The 8C-PAON01 is designed to deliver 4–20 mA analog current signals to field devices such as control valves or recorders.
Q2: Does the 8C-PAON01 require external field power?
A2: No, it supplies non-incendive output power internally, eliminating the need for external power supplies.
Q3: Can this module operate in redundant configurations?
A3: Yes, redundancy is supported when used with the appropriate IOTA (e.g., 8C-TAOX61).
Q4: What type of output behavior is supported during a fault?
A4: Each channel can be configured to either hold the last value or shed to a user-defined safe value (FAILOPT).
Q5: Is open-wire detection supported by this module?
A5: Yes, it features channel-level open-wire detection with soft failure indication.
Q6: Can this module be used in hazardous locations?
A6: Yes, it is suitable for Division 2 hazardous areas with non-incendive field power capabilities.
Q7: What kind of maintenance indicators does the module have?
A7: The module includes integrated diagnostics and failure status indications visible to maintenance personnel.
Q8: What type of installation is recommended for this module?
A8: It is designed for vertical cabinet installation with Series 8 IOTA backplanes, offering high cabinet density and efficient wiring.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
