Product Overview
The Honeywell CC-TDOR11 (PN: 51308375-175) is a 16-channel Redundant Digital Output Relay IOTA for Experion PKS Series C. It uses electromechanical relays to switch high-energy field loads or provide dry-contact signals to third-party equipment.
The 12-inch vertical baseplate supports redundant DO modules (typically CC-PDOB01) for high-availability systems. G3 conformal coating ensures reliable operation in corrosive industrial environments.
Technical Data
| Feature | Specification |
|---|---|
| Model | CC-TDOR11 |
| Part Number | 51308375-175 |
| Operating Temperature | -20°C to +70°C |
Key Features:
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High-Current Switching: Up to 5 A per channel; can drive solenoids or motor starters directly.
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Redundant Configuration: Secondary module takes over if primary fails.
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Galvanic Isolation: Physical air gap when relay is open protects hardware.
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Configurable Safe State: Channels can Hold Last State or Shed to Safe State on communication loss.
Typical Applications
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Motor Control Centers (MCC): Start/stop signals for heavy-duty motor contactors (120/230 VAC).
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Emergency Shutdown (ESD): Hardwired interlocks for safety-critical valves and machinery.
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Third-Party Integration: Dry-contact signals to external PLCs or SCADA.
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Process Alarms: Drive high-power sirens, beacons, or horns.
FAQ
Q1: Difference between CC-TDOR01 and CC-TDOR11?
A1: CC-TDOR01 is a 6-inch non-redundant version; CC-TDOR11 is 12-inch redundant supporting two DO modules.
Q2: Can I use CC-TDOR11 with CC-PAON01 Analog Output module?
A2: No. The IOTA is specifically keyed for DO modules; installing an AO module will cause a physical mismatch.
Q3: Do the relays require external power?
A3: Relay coils are powered via Series C I/O Link; switched AC/DC voltage (“wetting voltage”) is supplied via terminal blocks.
Q4: Are the relays replaceable?
A4: Relays are usually soldered; a failed relay requires replacing the IOTA board or specific channel if repair is available.
| 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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