Description

The HONEYWELL CC-PDOB01 is a high-reliability digital output baseplate module designed for Honeywell’s Experion®Process Knowledge System(PKS)and legacy TDC 3000/TPS control platforms.It serves as the mechanical and electrical interface for mounting up to 16-channel digital output I/O modules,delivering robust signal distribution to field actuators,solenoids,motor starters,and alarm devices in continuous-process environments.

Engineered for mission-critical applications in oil&gas,refining,chemicals,and power generation,the HONEYWELL CC-PDOB01 ensures fail-safe operation through galvanic isolation,surge protection,and seamless integration with Honeywell’s redundant controller architecture.

Application Scenarios

At a major LNG liquefaction train in Qatar,plant engineers faced recurring nuisance trips caused by intermittent failures in digital output cards controlling emergency shutdown valves.After migrating to the HONEYWELL CC-PDOB01 baseplate system paired with CC-DO16I output modules,the facility achieved zero spurious trips over 18 months.The baseplate’s enhanced EMI shielding and transient voltage suppression eliminated noise-induced false commands from nearby VFDs.Maintenance crews now perform hot-swap replacements during live operations—reducing valve testing downtime by 90%.“The HONEYWELL CC-PDOB01 didn’t just fix a hardware issue—it restored our confidence in safety system integrity,”noted the site automation manager.

Parameter

Main Parameters Value/Description

Product Model HONEYWELL CC-PDOB01

Manufacturer Honeywell Process Solutions

Product Category Digital Output Baseplate for Experion PKS/TPS I/O Systems

Compatible Modules CC-DO16I,CC-DO16V,and other 16-channel digital output I/O modules

Field Wiring Screw-type or spring-clamp terminal blocks(field-installable options)

Output Channels Supported Up to 16 per mounted I/O module

Electrical Isolation 1500 V RMS channel-to-backplane isolation

Surge Protection Built-in TVS diodes for IEC 61000-4-5 Level 3 compliance(±2 kV)

Redundancy Support Fully compatible with FTE(Fault Tolerant Ethernet)and redundant controllers

Operating Temperature-20°C to+70°C(suitable for tropical and arctic sites)

Mounting Vertical or horizontal DIN rail(35 mm),or rack-mounted in Honeywell I/O chassis

Dimensions(W×H×D)55 mm×180 mm×120 mm(varies slightly by terminal type)

Certifications CE,UL,cUL,ATEX,IECEx,SIL 2/3(when used in certified safety loops)

Technical Principles and Innovative Values

Innovation Point 1:Integrated Transient Suppression for Harsh Electrical Environments

The HONEYWELL CC-PDOB01 embeds transient voltage suppression(TVS)networks directly on the signal path,protecting both the I/O module and field devices from inductive kickback,lightning surges,and switching transients—common in motor control and valve circuits.

Innovation Point 2:True Hot-Swap Capability with Signal Hold Logic

When used with compatible Honeywell controllers,the HONEYWELL CC-PDOB01 maintains last-known output states during module replacement.This prevents unintended actuator movement or alarm resets during maintenance—a critical feature in safety-instrumented systems(SIS).

Innovation Point 3:Dual Wiring Options for Global Flexibility

The baseplate supports either traditional screw terminals(for regions requiring torque verification)or tool-less spring-clamp terminals(for rapid deployment).Both options are field-replaceable without removing the baseplate from the rail.

Innovation Point 4:Seamless Migration Path from TPS to Experion PKS

The HONEYWELL CC-PDOB01 uses the same physical and logical footprint across legacy and modern Honeywell systems,enabling brownfield plants to upgrade controllers while reusing existing I/O infrastructure—saving millions in capital expenditure.

Application Cases and Industry Value

During a refinery turnaround in Texas,a hydrocracker unit was upgraded from TPS to Experion PKS C300 controllers.Engineers retained all existing HONEYWELL CC-PDOB01 baseplates and simply replaced old output cards with CC-DO16I modules.The migration was completed in 72 hours with zero wiring changes.Post-upgrade,the unit achieved 99.98%availability over two years,with diagnostics from the HONEYWELL CC-PDOB01 system identifying a failing solenoid coil before it caused a process upset—avoiding an estimated$1.2M in lost production.

In a geothermal power plant in Iceland,the HONEYWELL CC-PDOB01 operates continuously in a high-humidity,high-sulfur environment.After five years,no corrosion-related failures were reported,thanks to conformal-coated PCBs and sealed terminal compartments.Plant staff credit the baseplate’s ruggedness for maintaining 100%reliability in remote,unmanned operation.

Related Product Combination Solutions

HONEYWELL CC-DO16I:16-channel isolated digital output module—standard partner for HONEYWELL CC-PDOB01 in safety-critical applications.

HONEYWELL CC-PAIH01:Analog input baseplate—complements HONEYWELL CC-PDOB01 in mixed-signal I/O stations.

HONEYWELL C300 Controller:Core Experion PKS controller that communicates with HONEYWELL CC-PDOB01 via redundant FTE networks.

HONEYWELL FTEB(Fault Tolerant Ethernet Bridge):Enables high-availability networking between HONEYWELL CC-PDOB01 racks and controllers.

HONEYWELL Smartline™I/O Terminal Blocks:Optional field-wiring accessories that snap onto HONEYWELL CC-PDOB01 for faster maintenance.

HONEYWELL Experion Station:Engineering and HMI platform where HONEYWELL CC-PDOB01 channels are configured,monitored,and diagnosed.

HONEYWELL CC-TDOB01:Redundant digital output baseplate variant—for ultra-high-availability SIS applications.

HONEYWELL Safety Manager:Integrates HONEYWELL CC-PDOB01-based outputs into certified SIL 3 safety logic solvers.