Description

Honeywell CC-TAIL51 Analog Input Maintenance Termination Assembly

Configured for analog field signal termination in the Honeywell Experion PKS C300 Series C platform, the Honeywell CC-TAIL51 (TAIL51 Analog Input Maintenance Termination Assembly) provides direct physical and electrical execution. The assembly interfaces field wiring with compatible analog input modules while supporting signal termination and maintenance access through a conformally coated circuit design.

Suffix Breakdown & Model Matrix

The available documentation identifies CC-TAIL51 as the conformally coated version of the TAIL51 Analog Input Maintenance Termination Assembly. No additional official suffix breakdown is specified in the provided documentation.

Hardware Specifications

Parameter	Specification
Model	CC-TAIL51
Brand	Honeywell
Module Type	Analog Input Maintenance Termination Assembly (IOTA)
Platform Compatibility	Honeywell Experion PKS C300 Series C
Part Number	51306859-175 (revision dependent)
Number of Channels	16
Signal Type	Analog input, including 4-20 mA and 1-5 VDC
Mounting	Series C Carrier or DIN rail
Coating	Conformal coating for ISA-S71.04 G3 environments
Operating Temp	-40 deg C to 70 deg C
Storage Temp	-40 deg C to 85 deg C
Relative Humidity	5 % to 95 % RH, non-condensing
Power Consumption	Not specified

Channel Isolation and Analog Signal Interface

The CC-TAIL51 is intended for use with compatible Honeywell Series C analog input modules that process standard industrial analog signals, including 4-20 mA current loops and 1-5 VDC voltage inputs. The termination assembly provides organized field wiring connections between plant instrumentation and the associated I/O electronics.

Channel isolation characteristics are determined by the connected analog input module rather than the termination assembly itself. The IOTA functions as the mechanical and electrical interface for field termination and maintenance access.

Frequently Asked Questions

Q: Does the CC-TAIL51 support hot replacement while field wiring remains connected?
A: The available documentation does not specify hot-swap capability for the termination assembly. Module replacement procedures should follow the maintenance instructions defined for the associated Experion PKS Series C hardware.

Q: Does the termination assembly perform analog signal conversion?
A: No. The CC-TAIL51 provides field termination only. Analog signal acquisition and conversion are performed by the compatible Honeywell analog input module.

Q: Is the conformal coating intended for corrosive environments?
A: Yes. The conformal coating is specified for ISA-S71.04 G3 environmental conditions to reduce the effects of airborne contaminants and moisture on the circuit assembly.

Field Installation Guidelines

• Mount the assembly on the designated Series C carrier or approved DIN rail before connecting field conductors.
• Verify module and IOTA compatibility prior to energizing the system.
• Route analog signal cables separately from high-voltage or high-current wiring to reduce electrical interference.
• Terminate cable shields according to the site grounding standard to minimize common-mode noise.
• Confirm terminal identification and channel assignment before connecting field instruments.
• Inspect terminal screws and wiring after installation to ensure proper mechanical retention.

Specifications

• Brand: Honeywell

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems