Description
The Honeywell CC-PAOX01 is a 16-channel Analog Output (AO) module designed for the Experion Process Knowledge System (PKS) Series C hardware. It converts digital control signals from the C300 controller into 4-20mA analog signals to drive field actuators, valves, and positioners.
Product Parameters
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Model Number: CC-PAOX01
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Part Number: 51405039-275
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Series: Experion C300 / Series C I/O
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Output Type: 4-20 mA DC
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Number of Channels: 16 Channels
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Digital-to-Analog Resolution: 12-Bit
Product Specifications
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Output Range: 0 to 22 mA (Adjustable via software)
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Maximum Load Resistance: 600 Ohms at 22 mA
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Accuracy: ±0.3% of full scale at 25°C
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Settling Time: < 100 ms for a full-scale step change
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Isolation: 500V DC channel-to-system isolation
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Redundancy: Supports redundant pairs on a Redundant IOTA
Application Fields
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Control of modulating valves in oil and gas refineries
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Speed setpoint signals for Variable Frequency Drives (VFDs)
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Positioner control for steam turbine governors
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Analog signal retransmission for third-party recorders
Q&A
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Q: Does the CC-PAOX01 support HART communication? A: No, the CC-PAOX01 is a standard analog output module. For HART digital communication, the CC-PAOH01 model is required.
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Q: What happens to the output if the controller fails? A: The module can be configured to “Hold Last Value” or go to a pre-defined “Failsafe Value” (e.g., 0% or 4mA).
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Q: Is there a visual indicator for channel health? A: Yes, the module features a status LED that indicates operational health and communication status with the IOTA.
Selection Requirements
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Verify that your field devices do not require HART pass-through for remote calibration.
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Ensure your total loop resistance (including wiring) does not exceed 600 Ohms.
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Select the appropriate IOTA (e.g., CC-TAOX01 for non-redundant or CC-TAOX11 for redundant setups).
