Process Control Solution – Honeywell 8C-TAOXA1 51307135-175 | C300 Series Analog Output Module
The Honeywell 8C-TAOXA1 (P/N 51307135-175) is an 8-channel analog output module engineered for the Experion PKS C300 Distributed Control System. Designed for mission-critical process industries, it delivers precise 4–20 mA current loop outputs with optional HART communication, enabling seamless integration with field instruments such as control valves, positioners, and variable-speed drives.
Where This Product Is Used
The 8C-TAOXA1 is specified by process engineers and system integrators across high-demand industrial environments:
- Oil & Gas – Wellhead control, pipeline pressure regulation, compressor anti-surge control
- Petrochemical & Refining – Distillation column control, reactor temperature management, feed-forward control loops
- Power Generation – Turbine governor output, boiler combustion control, load-following automation
- Pulp & Paper – Stock flow control, headbox pressure, dryer section coordination
- Pharmaceuticals & Biotech – Bioreactor agitation speed, sterile process valve positioning, batch recipe execution
- Water & Wastewater – Pump speed control, chemical dosing, effluent flow regulation
- Mining & Minerals – Flotation cell level control, conveyor speed, slurry density management
Technical Specifications
| Part Number | 8C-TAOXA1 / 51307135-175 |
| Manufacturer | Honeywell Process Solutions |
| Series | Experion PKS C300 DCS |
| Module Type | Analog Output Module (AO) |
| Number of Channels | 8 Channels |
| Output Signal | 4–20 mA (current loop) |
| Communication Protocol | HART (Highway Addressable Remote Transducer) |
| Resolution | 16-bit DAC |
| Isolation | Channel-to-channel and channel-to-bus isolation |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Mounting | C300 I/O Chassis (Series C) |
| Weight | 220 g |
| Compliance | CE, UL, FM, ATEX (refer to datasheet) |
Why Engineers Specify This Model
- HART Pass-Through – Enables remote valve diagnostics and asset management without additional wiring
- High-Density I/O – 8 isolated channels per module reduces cabinet footprint and wiring cost
- Hot-Swap Capable – Module replacement without process shutdown, minimizing downtime risk
- Integrated Diagnostics – Open-wire, over-range, and hardware fault detection reported to Experion Station
- Seamless C300 Integration – Native FIM (Field Interface Module) compatibility; no gateway required
- Long Product Lifecycle – Honeywell’s extended support commitment for Experion PKS platform
Complete System Bill of Materials
For a fully operational C300 analog output subsystem, engineers typically specify:
- Honeywell 8C-TAOXA1 (51307135-175) – Analog Output Module (this item)
- Honeywell C300 Controller Module (51309288-175 or equivalent)
- Honeywell IOTA (I/O Termination Assembly) for AO channels
- Honeywell FIM (Field Interface Module) – 51304362-175 or compatible
- Honeywell Experion PKS Server / Station (R500 or later recommended)
- HART-compatible field instruments (control valves, positioners, VFDs)
- Shielded twisted-pair field wiring (per Honeywell wiring guidelines)
Contact support@konmask.com for complete BOM assistance and compatibility verification.
Compliance & Industry Standards
- IEC 61511 – Functional Safety for Process Industry SIS
- IEC 61508 – Functional Safety of E/E/PE Safety-Related Systems
- NAMUR NE 43 – Signal levels for fault state of analog process transmitters
- HART Communication Foundation – HART 5/6/7 compatible
- CE Marking – EMC Directive 2014/30/EU
- UL Listed / FM Approved (verify current certificate with Honeywell)
Quality Assurance & Sourcing
- Authentic Parts Only – All modules sourced from authorized distributors or verified OEM channels
- Pre-Shipment Inspection – Visual, label, and firmware-version verification before dispatch
- Anti-Counterfeit Policy – Serial number and date-code validation on every unit
- Packaging Integrity – ESD-safe packaging with humidity indicators for sensitive electronics
- Warranty – 12-month replacement warranty against manufacturing defects
How to Source This Part
- Submit your RFQ via support@konmask.com with quantity and required delivery date
- Receive a formal quotation with lead time and shipping options within 24 hours
- Confirm order – payment via T/T, PayPal, or trade credit (approved accounts)
- Dispatch within 1–3 business days; global express shipping available (DHL / FedEx / UPS)
- Receive tracking number and commercial invoice for customs clearance
Application-Specific FAQ
Q: Is the 8C-TAOXA1 compatible with Experion PKS R500 and later?
A: Yes. The module is fully supported under Experion PKS R500 and subsequent releases. Confirm firmware compatibility with your system’s FIM version.
Q: Can this module be used in SIL-rated safety loops?
A: The 8C-TAOXA1 is a standard (non-SIL-certified) AO module. For SIL 1/2 applications, Honeywell’s Safety Manager or SM series I/O should be specified instead.
Q: What is the maximum loop resistance supported?
A: Typically 750 Ω at 24 VDC loop supply. Refer to Honeywell document 51-52-25-107 for full electrical specifications.
Q: Does Konmask.com offer expedited shipping to Southeast Asia, Europe, and the Middle East?
A: Yes. We ship globally via DHL Express, FedEx International Priority, and UPS Worldwide. Typical transit: 3–7 business days.
Q: Can I request a certificate of conformance (CoC) or test report?
A: Yes. CoC and inspection reports are available upon request for qualified orders. Contact support@konmask.com.
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