EN
- Overview
- Specifications
- Description
- Applications
- Troubleshooting and Maintenance Recommendations
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
8C-PDOD51 51454361-175 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Description |
Specification |
|
Model |
8C-PDOD51 51454361-175 |
|
Part name |
Digital Output Module |
|
Dimensions |
6x15.5x14.3cm |
|
Weight |
0.3kg |
|
I/O density |
32-channel digital output |
|
Communication |
Fault Tolerant Ethernet (FTE) |
|
Isolation |
Galvanic isolation between field and system |
|
Addressing range |
1 to 255 (Device Index) |
|
Redundancy support |
Yes (odd index for primary, next higher even for secondary) |
|
Configuration |
Control Builder software integration |
|
Mounting |
Series 8 Input Output Termination Assembly (IOTA) |
|
Diagnostics |
Real-time channel status and hardware health monitoring |
|
Certifications |
CE, CSA, FM, TUV (SIL rated when used in SIS) |
Description
The 8C-PDOD51 51454361-175 is a high-density digital output module designed for the Honeywell Experion® Process Knowledge System (PKS) C300 series. It operates as an integral component of the Series 8 I/O family, facilitating the execution of discrete control logic by interfacing directly with field-side actuators and relays.
Applications
Petroleum Refining Plants: Used to drive shut-off valves and diverter actuators on production lines, with redundancy support ensuring continuous process operation.
Fine Chemical Plants: Control solenoid valve arrays in reactor feeding systems, using high-density channel design to simplify field wiring complexity.
Modern Pharmaceutical Plants: Integrated into cleanroom batch control systems, responsible for programmed logic scheduling of precision pneumatic components.
Troubleshooting and Maintenance Recommendations
Troubleshooting: If the output status does not match the Control Builder configuration, first confirm whether there is a conflict in the Device Index using FTE network diagnostics; the module's built-in real-time diagnostic function can quickly locate channel short circuits or open circuits.
Maintenance Recommendations: It is recommended to regularly check the contact stability of the IOTA base; when configuring redundant pairs, the odd-even index pairing principle must be strictly followed (e.g., the master station is odd-numbered, and the slave station is the immediately adjacent even-numbered).
FAQ
Q: What is the output density of the 8C-PDOD51 51454361-175, and does it support redundancy?
A: It provides 32 output channels and supports native redundancy with master-slave parity pairing.
Q: How does the 8C-PDOD51 51454361-175 communicate with the control system?
A: It uses FTE (Fault-Tolerant Ethernet) for redundant, interference-resistant communication.
Q: Does the 8C-PDOD51 51454361-175 have electrical isolation between field and system sides?
A: Yes. It uses galvanic isolation to protect the base system from overvoltage.
Q: How is the physical address set for the 8C-PDOD51 51454361-175?
A: It is configured via Device Index, supporting addressing from 1 to 255.
Q: Is the 8C-PDOD51 51454361-175 suitable for SIS applications?
A: Yes, it is TÜV and FM certified and can be used in SIL-rated safety systems under defined architectures.
