Foxboro FCP270 P0917YZ Field Control Processor 270

FAQ

Q1: What is Foxboro FCP270 P0917YZ?
A: It is a Field Control Processor 270 (FCP270) used in Foxboro I/A Series and Foxboro Evo distributed control systems.

Q2: What is the product type?
A: The product type is Field Control Processor 270.

Q3: What is the main function of P0917YZ?
A: It performs regulatory, logic, timing, sequential control, data acquisition, and alarm detection/notification together with connected Fieldbus Modules (FBMs).

Q4: How many FBMs can the FCP270 support?
A: It supports up to 32 200 Series FBMs directly. With a FEM100, the capacity can reach 128 200 Series FBMs; it can also support up to 64 100 Series FBMs.

Q5: What communication interfaces does the FCP270 use?
A: The FCP270 connects to the Foxboro MESH control network through 100 Mbps fiber-optic Ethernet and supports 2 Mbps or 268 Kbps HDLC Fieldbus communication.

Q6: Does P0917YZ support redundant operation?
A: Yes. The fault-tolerant configuration uses two FCP270 processor modules installed in adjacent slots, providing continued operation if one processor fails.

Q7: What are the dimensions and weight of P0917YZ?
A: The commonly specified dimensions are approximately 14.7 × 5.15 × 11.4 cm (L × W × H), with a module weight of approximately 0.6 kg.

Q8: What should be checked before replacement?
A: Confirm the FCP270 model, P0917YZ part number, firmware/revision, 24 VDC power configuration, fiber-optic network connection, FBM configuration, and redundancy arrangement before replacement.