Honeywell CC-PDOB01 51405043-175 Digital Output 24V Module

»Product Info«

Product description: The Honeywell CC-PDOB01 (51405043-175) is a 32-channel bussed digital output module 

specifically engineered for Honeywell’s Experion PKS (R410 and later) and C300 Distributed Control System 

(DCS), designed to deliver 24VDC signals for controlling field devices like solenoids, relays, motor starters, and 

actuators . It features a bused-out design for cost-effective integration of multiple outputs, with galvanic isolation 

(1500 VAC RMS/±1500 VDC) to enhance noise immunity in harsh industrial environments, and supports a 

maximum load voltage of 30VDC with typical 0.5A load current per channel and minimal off-state leak current 

(0.5µA max) . The module enables high-speed, precise switching, integrates seamlessly with Experion PKS 

software for centralized configuration, and is widely deployed in oil & gas, power generation, chemical 

processing, and pharmaceutical sectors to ensure reliable discrete control of critical process equipment .

Product origin: United States

Quantity: 100% New Original

»Function«

The Honeywell CC-PDOB01 (Part Number: 51405043-175) is a multi-channel digital output module within Honeywell’s C Series I/O portfolio, specifically designed to integrate with the Experion PKS Distributed Control System (DCS) and C300 Controller for reliable switch-control of industrial field devices. Its core function is to receive digital control commands (e.g., "on/off," "enable/disable") from the central controller, then convert and output these commands as stable, industry-standard digital signals—typically relay or solid-state outputs—across its independently configurable channels (commonly 8 channels) to drive critical field actuators. These actuators include solenoid valves (for fluid flow control), motor contactors (for starting/stopping auxiliary motors), indicator lights (for status visualization), and process interlock switches (for safety-related shutdowns or triggers).

To ensure performance in harsh industrial environments (e.g., oil & gas, chemical manufacturing, power generation), the module features galvanic isolation between channels and from the system backplane, which suppresses electromagnetic interference (EMI) and prevents ground-loop issues that could disrupt signal integrity. It also includes comprehensive built-in diagnostics, such as detection of open circuits (in sensor/actuator wiring), short circuits (in output circuits), and output overloads, which transmit real-time alerts to the Experion PKS system for proactive maintenance—minimizing unplanned downtime.

Seamlessly integrating with Honeywell’s control ecosystem via the C Series backplane for high-speed data transfer, the CC-PDOB01 is configurable through Honeywell’s Control Builder software, allowing customization of output behaviors (e.g., fault-safe "on" or "off" states) to match specific process requirements. It plays a critical role in translating digital control logic into physical device operation, supporting safe, efficient, and consistent industrial process management.

»Notable Features«

□Extensive internal diagnostics to ensure data integrity

□“Fuse-less” short circuit protection

□Optional redundancy

□Latched, pulsed or pulse-width modulated output (per channel)

□Direct/Reverse output support

□Galvanic isolation

□Safe-state (FAILOPT) behaviors  

»Bussed 24VDC DO«

The Digital Output Bussed 24VDC has provisions for both internal and external field power excitation. As a 

bussed output device, all of the outputs share a common return (ground). All outputs get their power from the 

same source, which can be either the system power supply or an externally connected 24V power supply. When 

selection is from an external source, outputs can be galvanically isolated from the Series C power system.

»Fuse-less Short Circuit Protection«

This unique feature allows a short circuit to exist without blowing any fuses. When a particular channel is 

shorted, internal circuits detect this and remove power to the field connection. The channel remains de-energized 

until the short circuit is repaired.

»FAILOPT«

Series C DO module will support FAILOPT parameter on a per channel basis. The output can be directed by 

configuration to either HOLD THE LAST VALUE, or SHED to a SAFE VALUE. The safe value can be configured by 

the user

»Quality from Joyoung International Trading Co., Ltd«

Quality is when customers come back - not the product! "This is actually a saying from an old craftsman,and we 

have been doing business all along.Quality is not limited to products. It starts from the first contact and provides 

expert advice. Convenient checkout and smooth delivery make it even more perfect.

✬We will ship the items with 3 working days after the payment is reached.

✬All the goods will be tested before shipment.

✬ Packing in a professional anti-static bag.

✬We can ship to you by DHL/TNT/UPS/FedEx... Please contact us directly and we will ship as your requirement.