Product Description

Overview

The CC-PDOD51 is a high-density, 32-channel 24 VDC digital output module designed for the Experion PKS Series C platform. Utilizing a sink (open-drain) output configuration, it enables precise control of field devices while offering robust protection against electrical faults and harsh environmental conditions. Its vertical wedge form factor allows efficient mounting on Input/Output Termination Assemblies (IOTA), supporting both non-redundant and fully redundant configurations.

Key Features

• High-density 32-channel digital output module in a compact design

• Sink (open-drain) outputs for controlling solenoids, relays, and indicators

• Fully conformal-coated for corrosion and contaminant resistance

• Supports safe-state configurations (FAILOPT) with hold-last-value or shed-to-safe options

• Built-in overcurrent protection for each channel

• System-to-field galvanic isolation rated at 1000 VAC RMS

Technical Specifications

Applications

The CC-PDOD51 module is widely used in industrial process control, including:

• Solenoid valve actuation for fluids and gases

• Interfacing with relays for higher-power AC/DC loads

• Status indication with LEDs or pilot lights

• Audible alarms for process warnings or safety signals

FAQ

Q: Can the module be used in redundant configurations?
A: Yes, when installed on a CC-TDOD61 IOTA, the CC-PDOD51 supports fully redundant operation.

Q: What types of devices can be driven by this module?
A: The sink outputs are ideal for 24 VDC solenoids, relays, and LED indicators.

Q: How does the module handle faults?
A: Each channel has electronic overcurrent protection, and outputs can be configured to fail safely on loss of communication.

Q: Are there similar modules in Series C?
A: The CC-PDOD51 focuses on high-density digital outputs; alternatives like the CC-PDOD41 provide fewer channels but similar protection features.