The parts you mentioned are related to the Honeywell Experion PKS Series C control system. It is important to note that these components represent different parts of the system architecture—specifically controllers, termination assemblies (IOTAs), and I/O modules.

Based on the information retrieved, the CC-TCNT01 (often paired with part number 51308307-175) is primarily classified as an Input/Output Termination Assembly (IOTA) for the C300 controller, rather than an analog output module itself.

Key Honeywell Series C Components

• Honeywell CC-TCNT01 (51308307-175): This is a C300 Controller IOTA. It serves as the physical connection point between the C300 controller electronics and the field wiring for various I/O types.
• Honeywell CC-PDOB01: This is a 32-channel Digital Output Module (24 VDC). It is used for switching digital loads such as relays or actuators.
• Honeywell CC-PCNT0X: This typically refers to the C300 Controller module (often designated as CC-PCNT01). It is the central processing unit responsible for executing control strategies within the Experion system.

Comparison Table

Important Note on Part Numbers

The number 51308307-175 is associated with the CC-TCNT01 IOTA. If you are specifically looking for an “Analog Output Module,” you may need to verify your system drawings for a different part number (such as the CC-TAOX01 or similar), as termination assemblies are passive devices that support the connected I/O module rather than performing the output function themselves.