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Honeywell CC-GDIL11 Digital Input Module

Configured for discrete signal acquisition in a Honeywell control system, the Honeywell CC-GDIL11 (CC-GDIL11 Digital Input Module) provides direct electrical input processing. The module accepts 32 digital input channels with optical isolation between field and system circuitry, supporting DC input sensing through defined voltage and current thresholds.

Suffix Breakdown & Model Matrix

The available information identifies CC-GDIL11 as a single catalog model. No official suffix variants or ordering matrix are specified in the provided documentation.

Hardware Specifications

Parameter	Specification
Model	CC-GDIL11
Brand	Honeywell
Product Type	Digital Input Module
Input Channels	32
Isolation Voltage	1500 VAC RMS or +/- 1500 VDC
Isolation Technique	Optical (in IOM)
DI Power Voltage Range	18 to 30 VDC
ON Sense Voltage	13 VDC minimum
ON Sense Current	3 mA minimum
OFF Sense Voltage	5 VDC maximum
OFF Sense Current	1.2 mA maximum
Input Impedance	4.2 kOhm
Input Filter and Isolation Delay	5 ms +/- 20%
Field Resistance for Guaranteed ON	300 Ohm maximum at 15 VDC
Origin	USA
Place of Shipment	Xiamen, China
Weight	0.4 kg
Dimensions	19.1 cm x 18.8 cm x 6.5 cm
Operating Temp	Not specified
Power Consumption	Not specified

Channel-to-Channel Isolation Characteristics

The CC-GDIL11 employs optical isolation within the input module architecture to separate field wiring from the controller interface. The specified isolation rating of 1500 VAC RMS or +/- 1500 VDC reduces electrical coupling between external field circuits and the internal electronics.

Each input channel operates from an 18 to 30 VDC field supply and evaluates discrete states using defined voltage and current thresholds. The specified 5 ms input filtering delay assists in rejecting short-duration transient signals before logic state transfer to the control system.

Frequently Asked Questions

Q: Does the CC-GDIL11 support hot replacement while the controller is energized?
A: The provided specification does not define hot-swap capability. Module replacement should follow the installation and maintenance procedures specified for the target Honeywell control platform.

Q: How is the ON state determined for each digital input?
A: A guaranteed ON condition requires at least 13 VDC or 3 mA at the input. The connected field circuit should also maintain a maximum field resistance of 300 Ohm at 15 VDC.

Q: What is the purpose of the specified 5 ms input delay?
A: The delay represents the combined effect of the input filter and optical isolation circuitry, reducing the influence of short electrical disturbances before the signal is processed by the control system.

Field Installation Guidelines

• Verify that the external field supply remains within the specified 18 to 30 VDC operating range before energizing the module.
• Separate digital input wiring from high-current motor and power cables to reduce conducted electrical noise.
• Follow the control system grounding practice and terminate cable shields according to the cabinet grounding specification.
• Confirm field resistance and input voltage at the terminal block when commissioning discrete input devices.
• De-energize field wiring before connecting or disconnecting terminal conductors unless the installed system documentation explicitly permits live maintenance.

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