Products Description
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Product Description
The Honeywell 8C-TAOX61 51306981-175 is a robust Analog Output I/O Termination Assembly (IOTA) engineered for the Experion Series C platform. It is designed to work in redundant configurations, providing seamless connectivity between the analog output module (AOM) and field devices. The IOTA offers efficient signal conditioning, power distribution, and direct connection to field wiring, enabling high-integrity analog output control in mission-critical applications.
This model specifically accommodates the CC-PAOH51 16-point Analog Output Module with HART capability and is tailored for redundancy using a 12-inch (304.8 mm) IOTA footprint. It is an essential component in redundant control architectures where uninterrupted analog signal integrity and robust wiring interfaces are crucial.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 8C-TAOX61 |
| Part Number | 51306981-175 |
| Product Type | Analog Output IOTA (Redundant Configuration) |
| Compatible IOM | CC-PAOH51 (Analog Output with HART, 16 channels) |
| Output Channels | 16 Channels |
| Mounting Type | Vertical Panel Mount |
| IOTA Size | 12 inches (304.8 mm) |
| Dimensions | 220 x 120 x 304.8 mm |
| Weight | 0.7 kg |
| Output Type | 4–20 mA |
| Maximum Load Resistance | 800 ohms |
| Output Compliance Voltage | 16 V |
| Open Circuit Voltage | 22 V |
| Redundancy | Supported with second IOM module |
| Terminal Type | Detachable, two-level screw terminals |
| Field Wiring | Up to 12 AWG / 2.5 mm² stranded wire |
| Environmental Compliance | Non-incendive power, Class 1 Div 2 |
Product Features
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Integrated analog output interface for CC-PAOH51 modules.
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Redundant support via dual IOM configuration.
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Supports 16 high-resolution analog output channels.
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Two-level detachable terminals for simplified field wiring.
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Vertical mounting design improves cabinet density.
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Heat-tilted enclosure for improved thermal management.
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Native support for HART communication on AO channels.
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Field power routed internally without the need for external marshalling.
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Integrated short-circuit and open-wire protection.
Product Advantages
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Redundant I/O Support: Ensures high system availability and fault tolerance.
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Simplified Installation: Direct field wiring without external marshalling saves engineering time.
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Reduced Cabinet Footprint: Compact 12-inch IOTA design improves space utilization.
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Field Maintainable: Hot-swappable modules and detachable terminals allow maintenance without system shutdown.
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High Reliability: Enhanced circuit protection and thermal design ensure longevity in harsh environments.
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Compliance with Industry Standards: Suitable for hazardous locations (Class 1, Div 2).
Applications
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Oil & Gas: Analog actuator control, valve positioning, and transmitter output interfaces.
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Power Generation: Boiler control, turbine speed regulation, generator output regulation.
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Chemical & Petrochemical: Flow control, pH adjustment, temperature regulation.
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Pharmaceutical: Process fluid control, cleanroom automation.
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Water & Wastewater: Pump control, dosing system management, valve actuation.
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Pulp & Paper: Paper thickness control, chemical feed systems.
Latest Technical Report Title
Experion Series-C I/O Specification EP03-490-520 (Rev. 1.5, Dec 2021)
— This report includes detailed module sizing, specifications, and environmental compliance information for the 8C-TAOX61 IOTA and compatible modules.
Related Models from the Same Series
| Model | Part Number | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 8C-TAOX01 | 51307002-175 | Analog Output IOTA for Non-Redundant Applications | 220 x 120 x 152.4 | 0.6 |
| 8C-TAOX11 | 51307003-175 | Analog Output IOTA (Redundant, 12”) | 220 x 120 x 304.8 | 0.7 |
| 8C-TAOX51 | 51307004-175 | IOTA for CC-PAOH51 in Non-Redundant setup | 220 x 120 x 152.4 | 0.65 |
| 8C-PAOH51 | 51454471-175 | Analog Output Module with HART | 220 x 120 x 100 | 0.5 |
| 8C-PAOX01 | 51454357-175 | Analog Output Module w/o HART | 220 x 120 x 100 | 0.5 |
| 8C-TAON11 | 51307005-175 | Analog Output IOTA for PAON01 Module (Redundant) | 220 x 120 x 304.8 | 0.7 |
Popular Honeywell Series 8 Models
| Model | Part Number | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 8C-PCNT01 | 51454363-175 | C300 Controller Module | 220 x 120 x 120 | 1.2 |
| 8C-PAOHA1 | 51454469-275 | Analog Output with HART, Single-Ended | 220 x 120 x 304.8 | 0.7 |
| 8C-PAIH51 | 51454470-175 | Analog Input with HART | 220 x 120 x 304.8 | 0.7 |
| 8C-PDILA1 | 51454471-175 | Digital Input Module | 220 x 120 x 304.8 | 0.7 |
| 8C-PDODA1 | 51454472-175 | Digital Output Module | 220 x 120 x 304.8 | 0.7 |
| 8C-TAIDA1 | 51307131-175 | Analog Input IOTA | 220 x 120 x 304.8 | 0.7 |
FAQ
Frequently Asked Questions (FAQs)
Q1: What is the primary function of the 8C-TAOX61 IOTA?
A1: It serves as the analog output termination assembly for the CC-PAOH51 module, enabling redundant connection of 16 analog output channels.
Q2: Is the 8C-TAOX61 suitable for redundant applications?
A2: Yes, it is specifically designed for redundant setups and supports dual IOMs on a single IOTA.
Q3: Which analog output modules are compatible with 8C-TAOX61?
A3: It is compatible with the CC-PAOH51 analog output module with HART communication.
Q4: Does this IOTA support HART communication?
A4: Yes, it supports HART-enabled analog outputs via the CC-PAOH51 module.
Q5: What is the recommended wiring gauge for field connections?
A5: The terminal blocks support up to 12 AWG (2.5 mm²) stranded wire for secure field wiring.
Q6: Can the 8C-TAOX61 be hot-swapped?
A6: While the IOTA itself is not hot-swappable, the IOM module attached to it can be replaced without removing field wiring.
Q7: What are the protections included in this IOTA?
A7: It includes built-in short-circuit and open-wire detection, enhancing operational safety and diagnostics.
Q8: How is the IOTA powered in a cabinet setup?
A8: It draws power from the 24 VDC bussed supply provided via the IOTA carrier into which the unit is mounted.
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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.
