
|
Product Model |
PO177VS |
|
Product Parameters |
Term Cable |
|
Tariff Code |
8537101190 |
|
Brand |
FOXBORO |
|
Country of Origin |
USA |
|
Place of Shipment |
Xiamen, China |

Overview
The Foxboro PO177VS is a specific termination cable utilized within the Foxboro I/A Series distributed control system (DCS). This hardware component primarily interfaces field devices to the control modules mounted on modular baseplates in Foxboro automation systems.
Specifications
|
Series |
I/A Series |
|
Estimated Shipping Size |
4.5 × 11 × 11.5 cm |
|
Weight |
0.3 kg |
|
Voltage Rating |
24 V DC |
|
Current Rating |
2.5 A per pair @ 30 °C |
|
Loop Resistance |
≤ 0.1 Ω/km |
|
Temperature Range |
–40 °C to +85 °C |
|
Typical Application |
4–20 mA signal transmission |
Distributed Systems
The Intelligent Automation (I/A) Series system is an Open Industrial System (OIS) that integrates and automates manufacturing operations. It is an expandable distributed system that allows a plant to incrementally tailor the system to its processing requirements. The modules that make up the I/A Series system communicate with each other even though they can be located in a variety of locations. These locations depend upon the conditions and layout of the particular process plant. Another advantage of a distributed system is that each module has specific responsibilities. Each module independently performs its function regardless of the status of other modules
FAQ
|
Q |
How does the Foxboro PO177VS Term Cable ensure high-fidelity 4–20 mA signal transmission in mission-critical process automation systems? |
|
A |
The Foxboro PO177VS is engineered for precise 4–20 mA signal applications, featuring a loop resistance of ≤0.1 Ω/km to minimize signal attenuation and maintain accurate, stable communication between field devices and control equipment. |
|
Q |
What electrical characteristics make the Foxboro PO177VS suitable for demanding industrial field wiring applications? |
|
A |
The Foxboro PO177VS is rated for 24 V DC operation and supports up to 2.5 A per wire pair at 30 °C, providing reliable current-carrying capability for industrial control and instrumentation networks. |
|
Q |
Why is the Foxboro PO177VS an optimal interconnection solution for harsh industrial environments requiring long-term operational reliability? |
|
A |
The Foxboro PO177VS operates across an extended temperature range of –40 °C to +85 °C, enabling dependable performance in both extreme cold and high-temperature industrial installations. |
|
Q |
Which installation attributes distinguish the Foxboro PO177VS for streamlined deployment in modern process control cabinets? |
|
A |
The Foxboro PO177VS features a compact form factor measuring approximately 4.5 × 11 × 11.5 cm and weighs only 0.3 kg, allowing for efficient cable routing, simplified installation, and optimized use of enclosure space. |
|
Q |
How does the Foxboro PO177VS contribute to maintaining signal integrity and system dependability within distributed control system architectures? |
|
A |
As a dedicated Term Cable, the Foxboro PO177VS combines low loop resistance, stable electrical ratings, and robust environmental durability to ensure consistent signal integrity, reduce communication errors, and enhance the overall reliability of Foxboro DCS installations. |
Want to know more about
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Selling
(DCS) Distributed Control System
ABB / Invensys Foxboro / Triconex / Westinghouse /
Woodward / HIMA / Yokogawa / Honeywell / Emerson
(PLC) Programmable Logic Controller
Rockwell Allen-Bradley / Schneider Modicon / GE
Fnauc / Siemens / Prosoft / Bachmann / Woodhead
(TSI) Turbine Supervisory Instrumentation
Bently Nevada / EPRO / ENTEK
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