CC-PAOH01 51405039-175 Honeywell HART Analog Output Module

Overview

The Honeywell CC-PAOH01 51405039-175, also cataloged as the CC-PAOH01 Analog Output Module, provides 16-channel analog current output for process control applications. It generates 4-20 mA signals at a nominal 24 VDC system level and supports HART communication. The module specifies a maximum resistive load of 800 ohms, a maximum output compliance voltage of 16 V, and a maximum open-circuit voltage of 22 V.

Hardware Specifications

HART Analog Output and Current Loop Characteristics

The CC-PAOH01 converts controller output commands into analog current signals for connected field devices. Its 16 output channels support 4-20 mA current loops, while the specified HART capability supports digital communication over compatible analog loops.

The maximum resistive load is 800 ohms. Therefore, the connected load and field wiring must remain within the module’s output compliance limits. The maximum output compliance voltage is 16 V, and the maximum open-circuit voltage is 22 V. These values describe different electrical conditions and should not be treated as interchangeable.

The specified calibrated accuracy is +/- 0.35% of full scale at 25 deg C, including linearity. Readback accuracy is separately specified at +/- 4% of full scale. Use the appropriate specification when evaluating output generation and readback performance.

Frequently Asked Questions (FAQ)

Q: How many analog output channels does the CC-PAOH01 provide?

A: The module provides 16 analog output channels with a specified 4-20 mA output type.

Q: What is the maximum permitted resistive load?

A: The specified maximum resistive load is 800 ohms. Check the complete loop resistance and required field-device voltage against the 16 V maximum output compliance voltage.

Q: Does the CC-PAOH01 support HART communication?

A: The module is identified as a HART analog output module. Confirm the system configuration, field-device compatibility, and channel settings before commissioning HART communication.

Field Installation Guidelines

• Verify the complete model number, CC-PAOH01 51405039-175, and confirm compatibility with the installed Honeywell control system.
• Isolate the relevant power sources and follow site procedures before installing or removing the module.
• Check terminal assignments and field wiring against the applicable manufacturer documentation.
• Verify that each current loop stays within the specified load and output compliance limits.
• Route analog signal wiring separately from high-voltage and high-current conductors where practical to reduce electrical interference.
• Apply cable shielding and grounding according to the system installation manual and site grounding design.
• Confirm channel configuration, output range, and HART requirements before connecting field devices.
• Test output current and loop response during commissioning. Do not infer hot-swap support, isolation ratings, or environmental limits without the applicable hardware documentation.

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