Honeywell CC-GAOX21 Analog Output Module Configured for analog current signal output in Honeywell distributed control system (DCS) architectures, the Honeywell...
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Description
Honeywell CC-GAOX21 Analog Output Module
Configured for analog current signal output in Honeywell distributed control system (DCS) architectures, the Honeywell CC-GAOX21 (CC-GAOX21 Analog Output Module) provides direct electrical execution. The module delivers 16 independent analog output channels with configurable 4-20 mA current signals and output readback capability for closed-loop process control.
Suffix Breakdown & Model Matrix
The supplied documentation identifies a single catalog number: CC-GAOX21. No official suffix variants or model matrix information are provided. No suffix interpretation is included.
Hardware Specifications
Parameter
Specification
Model
CC-GAOX21
Brand
Honeywell
Product Type
Analog Output Module
Origin
USA
Shipping Location
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
Output Type
4-20 mA
Output Channels
16
Output Ripple
Less than 100 mV peak-to-peak at power line frequency across 250 Ohm load
Output Temperature Drift
0.005 % of full scale/deg C
Output Readback Accuracy
+/- 4 % of full scale
Output Current Linearity
+/- 0.05 % of full scale nominal
Resolution
+/- 0.05 % of full scale
Calibrated Accuracy
+/- 0.35 % of full scale at 25 deg C including linearity
Directly Settable Output Current Range
0 mA, 2.9 mA to 21.1 mA
Maximum Output Compliance Voltage
16 V
Tariff Code
8537101190
Channel-to-Channel Isolation Considerations
The CC-GAOX21 is intended for multi-channel analog current transmission in process automation applications. Proper channel isolation within the control cabinet minimizes coupling between adjacent output circuits, reducing measurement interference when multiple 4-20 mA loops operate simultaneously. Installation practices should maintain separation between analog output wiring and high-energy power conductors, while shield termination should follow the applicable DCS cabinet grounding standard to reduce conducted and radiated electrical noise.
Frequently Asked Questions
Q: Does the module support hot replacement while the controller remains energized? A: The supplied documentation does not specify hot-swap capability. Replacement procedures should follow the applicable Honeywell system maintenance documentation and plant operating procedures.
Q: Can each channel be configured for output values outside the standard 4-20 mA range? A: Yes. The documented directly settable output current range is 0 mA and 2.9 mA to 21.1 mA.
Q: Is the module power consumption specified? A: No. The provided technical data does not include module power consumption or backplane current requirements.
Field Installation Guidelines
Verify module catalog number before installation into the designated I/O carrier or chassis.
Isolate system power before inserting or removing the module unless the host platform documentation explicitly permits energized replacement.
Route analog output wiring separately from AC power and motor cables to reduce electromagnetic interference.
Terminate cable shields according to the control cabinet grounding practice specified for the installation.
Confirm load impedance remains within the allowable operating conditions of the analog output circuit.
Perform output verification and loop calibration after installation using the system engineering tools and field instrumentation.
