Honeywell CC-GAIX11 Analog Input Module Configured for analog signal acquisition in industrial control system backplane I/O subsystem, the Honeywell CC-GAIX11...
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Keterangan
Honeywell CC-GAIX11 Analog Input Module
Configured for analog signal acquisition in industrial control system backplane I/O subsystem, the Honeywell CC-GAIX11 (CC-GAIX11 Analog Input Module) provides direct physical/electrical execution for voltage and current signal conditioning and digitization within distributed control input architectures. The module implements 16-channel analog acquisition with 16-bit A/D conversion, supporting 2-wire or self-powered transmitter inputs and a 50 ms scan cycle.
Suffix Breakdown & Model Matrix
No suffix segmentation or hierarchical model matrix is defined in the provided technical data. The identifier CC-GAIX11 is treated as a single fixed-order module code.
Hardware Specifications
Parameter
Specification
Model
CC-GAIX11
Brand
Honeywell
Origin
USA
Weight
0.4 kg
Dimensions
19.1 cm x 18.8 cm x 6.5 cm
Operating Temp
Not specified
Power Consumption
Not specified
Input Type
Voltage / Current (2-wire or self-powered transmitters)
Input Channels
16 Channels
A/D Converter Resolution
16 bits
Input Scan Rate
50 ms
Common Mode Voltage Range
-6 V to +5 V peak (dc to 60 Hz)
Maximum Normal Mode Input
±30 V
Input Impedance (Voltage)
> 10 MΩ (powered)
Crosstalk (dc to 60 Hz)
-60 dB
Normal Mode Rejection Ratio
19 dB at 60 Hz
Input Filter Response
Single-pole RC, -3 dB @ 6.5 Hz
Honeywell Process Signal Conditioning Characteristics
The CC-GAIX11 input stage aligns with distributed process signal conditioning practices using channel-level analog acquisition and backplane-integrated conversion. The front-end architecture supports mixed voltage/current measurement paths consistent with 4-20 mA loop interfaces and voltage transmitter scaling, while maintaining defined normal-mode attenuation through RC filtering at 6.5 Hz cutoff. Crosstalk suppression at -60 dB (dc to 60 Hz) indicates channel isolation behavior within densely packed I/O environments typical of modular DCS input racks.
Frequently Asked Questions (FAQ)
Q: Does the CC-GAIX11 support hot-swap insertion in a live backplane? A: The provided specification does not define hot-swap capability. Compatibility depends on the host backplane design and system power sequencing architecture.
Q: What is the effect of the 50 ms scan rate on input signal sampling? A: The module performs channel multiplexing with a 50 ms scan cycle, defining the maximum update interval for each input channel in the acquisition sequence.
Q: How is channel isolation reflected in electrical performance? A: Crosstalk is specified at -60 dB (dc to 60 Hz), indicating attenuation between adjacent channels under defined frequency conditions.
Field Installation Guidelines
The module shall be installed on a compatible industrial control rack with verified backplane alignment. Signal wiring must maintain separation between analog input conductors and high-voltage switching lines to minimize induced noise coupling. Shield termination should follow single-point grounding practice at the system cabinet reference earth. For voltage input configurations, maintain compliance with the specified ±30 V maximum input limit to prevent front-end saturation. Ensure proper transmitter loop integrity for 2-wire current sources before energizing the input channels.
