Product Overview
The Honeywell CC-PAOH51 (PN: 51410070-176) is a 16-channel Analog Output (AO) module with integrated HART communication for Experion PKS Series C. It delivers precise 4–20 mA signals to field actuators such as valves and VFDs.
Compared to legacy CC-PAOH01, this modern revision improves thermal management and component reliability. Its Series C tilted form factor promotes natural convection, and G3 conformal coating (-176) protects against corrosive industrial atmospheres.
Technical Data
| Feature | Specification |
|---|---|
| Model | CC-PAOH51 |
| Operating Temp | 0°C to 60°C |
Key Features:
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Integrated HART Modems: Remote calibration and diagnostics of smart field devices.
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Deterministic Redundancy: Primary/secondary operation with <10 ms switchover in redundant IOTAs.
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Loop Integrity Monitoring: Open Wire & Readback diagnostics with immediate alarms.
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Safe-State Configurable: FAILOPT options include Hold Last Value, Shed Low (4 mA), or Shed High (20 mA).
Typical Applications
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Critical Valve Control: Large globe/butterfly valves in hydrocarbon processing.
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Pump Speed Regulation: VFD control for water treatment or cooling systems.
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Heater/Burner Management: Fuel gas valve control for precise temperature profiles.
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Batch Chemical Dosing: Accurate control of dosing pumps via 4–20 mA signals.
FAQ
Q1: Can I replace a CC-PAOH01 with CC-PAOH51?
A1: Yes, backward compatible; ensure Experion R410 or higher for recognition.
Q2: Difference between -176 and -100?
A2: -176 has G3 conformal coating, offering superior protection against corrosive gases like H₂S.
Q3: Is a separate HART multiplexer required?
A3: No, HART modems are integrated; digital data passes through Series C I/O link.
Q4: How to handle a "Bad PV" or Readback Alarm?
A4: Check wiring and load resistance. Loads above 800 Ω may cause readback errors.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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