Foxboro P0903ZE Fieldbus Isolator

The EcoStruxure™ Foxboro™ DCS Field Control Processor 280 (FCP280) is a distributed,

optionally fault-tolerant, field-installable controller module.

The FCP280 performs regulation, logic, timing, and sequence control with

connected Foxboro DCS Fieldbus Modules (FBMs).

It also performs data acquisition, alarm detection, and notification.

The FCP280. through a chassis-mounted network adapter, is connects to the Foxboro DCS

control network with standard fibre optic or 100 Mbps copper cable (see figure below).

The FCP280 requires Foxboro DCS Control Core Services Software v9.0 or higher.

A system with the FCP280 and this software is called an EcoStruxure Foxboro DCS Process Automation System.

FCM2F2 (RH914YZ), FCM2F4 (RH917JA) and FCM2F10 (RH916TQ)

Three models are available with nominal maximum substrate-to-substrate fibre optic

cabling distances: up to 2 km (1.24 mi), 4 km (2.48 mi) and 10 km (6.21 mi) respectively.

FCMs are mounted in pairs on standard baseboards for redundancy.

Non-redundant configurations require only a single FCM.

Fibre optic cabling is unaffected by electrical noise (EMI, RFI and lightning)

and is a versatile and highly reliable means of extending signal communications.

It can be used in areas containing equipment such as rotating machinery, arc welders, etc.

It can also be installed in cable bridges containing high voltage power lines,or in outdoor

areas exposed to lightning hazards.

or outdoor areas exposed to lightning hazards. Its electrical isolation features protect against

voltage differences and ground loops.