HONEYWELL CC-TAIN11 Redundant Analog Input IOTA Block

Description

Key Technical Specifications

Product Introduction & Supply Chain Strategy

The Honeywell CC-TAIN11 is a 16-channel redundant Analog Input I/O Termination Assembly (IOTA) designed for high-availability loops in the Experion PKS Series C system. Engineered with dual mounting slots, it accepts two identical Analog Input cards (such as CC-PAIX01 or CC-PAIH51) operating in an active/standby fault-tolerant configuration. The CC-TAIN11 routes field transmitter signals seamlessly to both modules while providing fused 24 VDC transmitter power distribution across critical processes in refineries, petrochemical plants, and offshore platforms.

Securing the CC-TAIN11 as New Surplus inventory safeguards your plant against primary mounting carrier failures and eliminates long factory order lead times. This product is a Brand New Surplus unit. It is not used, not pulled from a decommissioned plant, and not refurbished. All modules undergo rigorous quality verification to ensure OEM-level reliability. Avoiding second-hand or rebuilt base plates prevents cracked terminal blocks, worn socket contacts, and trace degradation. Holding a verified New Surplus CC-TAIN11 on-site ensures your facility maintains uninterrupted high-availability process monitoring during accidental field surges or physical cabinet damage.

CC-TAIN11

CC-TAIN11

Installation & Configuration Guide

Stage 1: Pre-Installation (Prep & Safety)

1. Execute full Lock-Out/Tag-Out (LOTO) on both incoming 24 VDC power feeders supplying the targeted Series C carrier rack.
2. Put on an anti-static wrist strap connected to a verified chassis ground point to protect sensitive internal components from Electrostatic Discharge (ESD).
3. Verify field cable bundle tags, terminal pin assignments, and shield grounding arrangements against system loop diagrams.

Stage 2: Removal

1. Loosen the retaining screws and remove both Analog Input modules (e.g., dual CC-PAIX01 cards) from the CC-TAIN11 slots.
2. Disconnect field wiring from the screw terminal blocks, carefully recording wire numbers and polarities.
3. Release the carrier locking tabs or unfasten the DIN rail screws, then slide the CC-TAIN11 base assembly off the mounting channel.

Stage 3: Installation (Clone & Seat)

1. Unpack the replacement New Surplus CC- base plate from its protective ESD packaging.
2. Snap the assembly firmly onto the DIN rail or carrier frame and tighten the chassis locking hardware.
3. Reattach field wiring to the corresponding screw terminals (+, −, and Shield) and torque terminal screws to 0.5 Nm.

Stage 4: Power-On & Testing

1. Install primary and secondary Analog Input modules into the left and right card sockets until backplane contacts fully engage. Secure faceplate retaining screws.
2. Re-energize dual 24 VDC power rails and monitor module status LEDs during power-on self-test (POST).
3. Open Honeywell Control Builder to confirm that the controller recognizes both primary and backup modules, redundant switchover tests execute without error, and live field variables stream normally.

Firmware/Software Versions & Upgrade Notes

• Passive Hardware Architecture: The CC- is a physical termination assembly containing no programmable microprocessors or onboard firmware. Software compatibility is determined by the active I/O cards mounted on the board (e.g., CC-PAIX01).
• Redundant Configuration: Designed specifically to support dual-card redundant operation. If non-redundant single-card operation is required, select the standard single IOTA variant (CC-TAIN01).
• Conformal Coating Variant: The CC- is the standard non-coated version. For harsh environments classified under ISA-S71.04 Class G3, select the conformal-coated variant (CC-TAIN51).
• Module Matching: Only mount compatible 16-channel Analog Input modules on this assembly. Physical keying prevents improper insertion of Digital or Output cards.

Frequently Asked Questions (FAQ)

Q: This base is listed as New Surplus. How can I be sure it is not refurbished or pre-owned?

A: This product is a Brand New Surplus unit. It is not used, not pulled from a decommissioned plant, and not refurbished. All modules undergo rigorous quality verification to ensure OEM-level reliability. Our stock is sourced directly from canceled construction projects, plant MRO spare holds, and authorized supply channels. Every unit features pristine terminal contacts, clean circuit tracks, factory serial tags, and zero operational history.

Q: How does your pricing compare to buying factory-direct from Honeywell or an online broker?

A: Our pricing reflects the cost of securing genuine New Surplus inventory globally. It may be 20–30% higher than a refurbished gamble, but it is substantially less than OEM list prices, and it buys you 100% peace of mind. You avoid multi-week factory lead times while eliminating the risks of loose screws, cracked housing, and pin fatigue associated with used parts.

Q: Can I hot-swap one of the active Analog Input modules mounted on the CC- without interrupting plant control?

A: Yes. The CC- supports Removal and Insertion Under Power (RIUP) for active cards. You can safely remove and replace a faulty Analog Input module in slot A while the standby module in slot B continues transferring live process signals to the C300 controller.

Q: What is the primary difference between CC- and CC-TAIN51?

A: Both assemblies share identical 16-channel redundant screw terminal connections and physical mounting profiles. The distinction is environmental protection: CC-TAIN51 features heavy-duty conformal coating for ISA Class G3 harsh environments, whereas CC- is non-coated for standard control room cabinets.

Q: What warranty and quality testing accompanies this CC- assembly?

A: We back every CC- base with a full 1-Year functional replacement warranty. Prior to shipment, each assembly undergoes physical terminal block checks, ground continuity verification, and pin-to-pin insulation tests to ensure plug-and-play field installation readiness.