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Honeywell CC-TDIL110 Digital Input Module

The Honeywell CC-TDIL11 PWA51308388-175 REV B2, also cataloged as the CC-TDIL11 Digital Input Module, operates as a dedicated hardware component for discrete 24 VDC signal acquisition within the Honeywell Experion PKS C300 control system. It transfers field input states from contact devices to the controller for deterministic logic processing and system diagnostics.

Suffix Breakdown & Model Matrix

The supplied documentation identifies a single hardware revision only. No official suffix decoding or ordering matrix is provided for PWA51308388-175 REV B2. Revision compatibility should be verified against the installed Experion PKS hardware and firmware release before replacement.

Hardware Specifications

Parameter	Specification
Model	CC-TDIL110
Brand	Honeywell
Origin	USA
Product Type	Digital Input Module
System Compatibility	Honeywell Experion PKS C300 Control System
Number of Channels	32 digital input channels
Nominal Input Voltage	24 VDC
Input Voltage Range	18 VDC to 30 VDC
Isolation	Galvanic isolation between field circuits and system logic
Sequence of Events	Supported, approximately 1 ms resolution
Terminal Type	Screw terminal or compression terminal depending on IOTA variant
Operating Temp	0 deg C to 60 deg C
Storage Temp	-40 deg C to 85 deg C
Relative Humidity	5 % to 95 % RH, non-condensing
Coating	Conformal coating
Power Consumption	Low power dissipation, exact value not specified
Dimensions	Not specified
Weight	Not specified

Channel-to-Channel Signal Integrity

The module is intended for discrete input acquisition in distributed process control applications where field wiring interfaces with the Experion PKS controller through an isolated input stage. Galvanic isolation separates field-side electrical circuits from controller logic to reduce the influence of ground potential differences and externally induced electrical disturbances. Sequence of Events support provides hardware time stamping for chronological event recording during process transitions and fault analysis.

Frequently Asked Questions

Q: Does the module support online replacement during controller operation?
A: The supplied documentation does not specify hot-swap capability. Replacement procedures should follow the maintenance instructions defined for the installed Experion PKS system revision.

Q: Can different field voltage levels be connected to separate input channels?
A: The specified nominal operating level is 24 VDC with an input range of 18 VDC to 30 VDC. Field devices should operate within this specified voltage range.

Q: Is firmware matching required before module replacement?
A: Hardware revision and system compatibility should be verified against the existing Experion PKS controller and associated I/O infrastructure before installation.

Field Installation Guidelines

• Isolate field power before connecting or removing field wiring.
• Confirm terminal assignments against the applicable Honeywell wiring documentation before energizing the circuit.
• Separate low-voltage signal wiring from high-power conductors to minimize electrical interference.
• Terminate cable shields according to the site's grounding standard to avoid unwanted ground loops.
• Verify field input voltage is within the specified operating range before applying power.
• Confirm the installed hardware revision is compatible with the existing controller, I/O termination assembly, and system firmware.

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