Honeywell 8C-TDIL01 Series C Digital Input Module

Product Description

Configured for discrete field signal acquisition in Honeywell Experion PKS, the Honeywell 8C-TDIL01 (8C-TDIL01 Digital Input Module) provides 16 discrete input channels for controller-readable field status data. The conformal-coated construction supports installation where condensation and airborne contaminants may affect exposed circuitry.

Hardware Specifications

Process DCS Signal Interface

The 8C-TDIL01 receives discrete electrical states from field devices and presents the resulting input status to the control system. The 24 VDC interface uses defined ON- and OFF-state thresholds, allowing the controller to distinguish the electrical condition of each input channel.

The 16 channels provide independent discrete signal acquisition. Therefore, field wiring can represent separate switch, contact, or other discrete status points without combining their input states.

The supplied data does not specify a 4-20 mA HART interface, FOUNDATION Fieldbus connection, Profibus PA interface, or cold junction compensation function. These functions should not be assigned to this digital input module without additional manufacturer documentation.

The conformal-coated construction provides additional protection for the electronic assembly against condensation and airborne environmental contaminants. However, enclosure, cabinet, grounding, and environmental protection requirements remain part of the overall installation design.

Frequently Asked Questions

Q: What field signal level does the 8C-TDIL01 use?
A: The supplied specifications identify a nominal 24 VDC input interface, with an ON-state threshold above 13 VDC and an OFF-state threshold below 5 VDC.

Q: How many independent input channels are provided?
A: The module provides 16 discrete input channels.

Q: Does the supplied data define power consumption or module dimensions?
A: No. The supplied information does not provide specific power consumption, weight, or dimensional values. These values should be taken from the applicable Honeywell hardware documentation.

Field Installation Guidelines

• Install the module on the specified Series C I/O carrier or chassis infrastructure.
• Verify the field-device voltage before connecting each discrete input.
• Keep field signal wiring separated from high-voltage and high-current conductors where practical.
• Route signal pairs consistently and avoid unnecessary parallel runs with power wiring.
• Terminate cable shields according to the applicable Honeywell cabinet grounding design.
• Check terminal polarity and channel assignment against the approved wiring documentation before energizing the circuit.
• Verify that field voltage remains below the applicable module input limits.
• Inspect connectors and terminals for contamination, loose connections, or mechanical damage before commissioning.
• Confirm module and channel diagnostic indications after power-up.
• Because the supplied data does not define hot-swap limits or chassis current requirements, do not assume a specific live-insertion procedure without the applicable Honeywell installation manual.

Other Attributes

• Series: Honeywell Experion PKS(C200,C300)
• Country of Origin:  USA
• Lead Time: In Stock, 2 Working Days

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