Manufacturer:
Phoenix Contact
Product Name:
FB-ET/E + FB-2SP/24DC
Product Description:
FOUNDATION Device Coupler (FDC)
Profile:
FOUNDATION Device Coupler
More Information:
Overview
The FB-2SP/24DC coupler features short circuit protection with an added
voltage limitation circuit. The voltage limitation circuit allows the
connection of spurs and end devices in an Ex nA ic hazardous location.
Utilizing the FB-2SP/24DC coupler, a Fieldbus power supply with voltage
limitation of 24Vdc is not required.
The system provides benefits across all functional disciplines involved
in project planning and execution: design and engineering, installation,
operation and maintenance.
Features and benefits
* Short circuit protection - Don't let spur shorts disable an entire
segment
* Easy expansion for spare capacity - Buy only what you need, and use
what you buy
* Flexibility - Different spur counts per segment and a mix of approval
types
* Small module size and front cable entry - Limited size and weight of
the field enclosure
* Selectable shielding - Easily meet any shield ground topology
* Hot-swappable - Live maintenance without process interruption
* Local Indication - Diagnose segment issues
* Single-loop integrity - Safeguard your process
* Field Diagnostics Easily add diagnostics in the field. Click for
more information
Reliability
The Phoenix Contact device couplers go through rigorous design,
qualification, and production processes to ensure the utmost reliability
and consistent quality, they are ready for installation in the harshest
of process environments.
Approvals
ATEX, IECEx, and CSA c/us approvals meet installation needs anywhere in
the world. The modular device couplers may be installed in Zone-2 or
Class I Div 2. They have nonincendive and intrinsically safe outputs and
may be used in FNICO or FISCO ic systems.