CC-PDOB01 51405043-175 Honeywell Digital Output Module

Overview

Configured for 24 VDC discrete output switching in Honeywell control systems, the Honeywell CC-PDOB01 51405043-175 (CC-PDOB01 Digital Output Module) provides electrical output signals for connected field loads. The module has an 80 mA designation in the supplied product description, while the listed on-state voltage specification references a 0.5 A load current. These values require verification against the applicable hardware documentation before use.

Hardware Specifications

Digital Output Switching Characteristics

The CC-PDOB01 switches 24 VDC output signals to connected field circuits. Its specified maximum turn-on and turn-off time is 10 ms. The off-state leakage current is limited to 5.0 uA maximum under the stated specification.

The supplied data also identifies a 0 ms output-to-field gap during redundancy switchover. This condition applies to redundant configurations only. The available information does not establish compatibility with every field load or redundancy arrangement.

Frequently Asked Questions (FAQ)

Q: What is the nominal output voltage of the CC-PDOB01?

A: The listed typical on-state voltage is 24 V. Confirm the permitted load current and field wiring requirements against the applicable hardware manual.

Q: What is the maximum off-state leakage current?

A: The supplied specification states 5.0 uA maximum.

Q: Does the module provide gap-free output during redundancy switchover?

A: The supplied data specifies a 0 ms output-to-field gap during switchover in redundant configurations. Verify the system configuration and applicable operating conditions before commissioning.

Field Installation Guidelines

1. Confirm the complete module model and part number before installation. Check compatibility with the installed Honeywell controller, chassis, and redundancy configuration.
2. Isolate the relevant power sources and field circuits before handling or replacing the module. Follow the system manufacturer’s electrical safety procedures.
3. Verify field supply polarity, load requirements, and wiring assignments against the official hardware documentation. Do not assume that all 24 VDC loads are compatible.
4. Route output wiring separately from high-voltage power cables and sources of electrical interference where practical.
5. Apply grounding and shield termination practices specified by the system manufacturer and site electrical standards.
6. After installation, verify output switching, off-state leakage behavior, and field-load response. Test redundancy switchover only under an approved commissioning procedure.

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