Honeywell CC-TDIL01 51308386-175 Digital Input Module

Function

The CC-TDIL01 module supports Digital Input operations with a 24VDC signal, interfacing discrete input signals to the control system.

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Notable Features

• Diagnostics:
  • Extensive internal diagnostics for ensuring data integrity.
  • Open Wire Detection (OWD) capability.
• Redundancy:
  • Supports optional redundancy.
• Power:
  • Internal or external field power selection.
  • Onboard excitation power—no additional marshalling power required.
• Field Power:
  • Supplies Non-incendive field power.
• Signal Indication:
  • Direct and Reverse Input Indication.
• Isolation:
  • Galvanic isolation to protect against electrical faults.
• Open-Wire Detection:
  • Detects open field wires and marks them invalid to prevent incorrect control actions.

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Specifications

Parameter	Details
Input Model	CC-TDIL01 (Non-redundant, 9″)
Redundant Model	CC-TDIL11 (12″)
Input Channels	32
Galvanic Isolation	1500 VAC RMS or ±1500 VDC
Isolation Technique	Optical (in IOM)
DI Power Voltage Range	18 to 30 VDC
ON Sense Voltage/Current	13 VDC (min) or 3 mA (min)
OFF Sense Voltage/Current	5 VDC (max) or 1.2 mA (max)
Input Impedance	4.2 kΩ
Absolute Delay	5 ms ± 20% (Input Filter + Isolation)
Field Resistance (ON)	300 Ω max @ 15 VDC
Field Resistance (OFF)	30 kΩ min @ 30 VDC

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