P0914SY Foxboro Isolated Analog I/O Module

Foxboro P0914SY FBM204 I/A Series Isolated Analog I/O Module

Foxboro P0914SY FBM204 I/A Series Isolated Analog I/O Module

Availability: 10 left in stock

Foxboro P0914SY FBM204 Isolated Analog I/O Module The Foxboro P0914SY, also cataloged as the FBM204 Isolated Analog I/O Module, operates...

SKU: P0914SY

Manufacturer: Foxboro
Product No.: P0914SY
Product Type: Analog Input Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Foxboro P0914SY FBM204 Isolated Analog I/O Module

The Foxboro P0914SY, also cataloged as the FBM204 Isolated Analog I/O Module, operates as a dedicated hardware component for high-accuracy field signal processing within Foxboro I/A Series DCS networks. Equipped with four isolated analog inputs and four isolated analog outputs operating across a 0-20 mA DC loop range, this unit converts continuous physical loop measurements directly into digital telemetry for control processor execution.

Hardware Specifications

Parameter	Specification
Model	P0914SY (FBM204)
Brand	Foxboro (Invensys / Schneider Electric)
Origin	USA
Weight	2.0 kg (Shipping Weight)
Dimensions	Standard Foxboro 200 Series Baseplate Envelope
Operating Temp	-20 to +70 deg C
Power Consumption	Baseplate Bus Powered
System Compatibility	Foxboro I/A Series DCS Architecture
Input Channels	4 Channel Isolated Analog Inputs (0 to 20.4 mA DC nominal)
Output Channels	4 Channel Isolated Analog Outputs (0 to 20 mA DC)
Input Impedance	61.5 Ohm nominal
Maximum Output Load	750 Ohm
A/D Conversion	Independent Sigma-Delta per channel
Channel Accuracy	+/-0.03% of span
Processing Delay	30 ms maximum
Rejection Ratio	CMRR > 100 dB at 50/60 Hz; NMRR > 95 dB at 50/60 Hz
Humidity Range	5% to 95% RH, non-condensing
Protection Level	Conformal Coated PCB Assembly
Mounting	DIN Rail Mounting / Fieldbus Baseplate Interface
Certifications	CE, UL, CSA Compliance

Process Control Isolation and Signal Integrity

The Foxboro P0914SY incorporates dedicated channel-to-channel isolation across both input and output banks to eliminate potential differences between field instrument grounding points. Operating with independent Sigma-Delta A/D converters per channel, the unit filters severe high-frequency interference on 4-20 mA HART loop protocol wiring while preventing common-mode noise propagation to the system backplane. Conformal-coated internal components defend low-current measurement circuits from airborne corrosive elements and ambient humidity.

Frequently Asked Questions

Q: Does replacing the P0914SY module interrupt communications across adjacent baseplate slots?

A: The module supports live hot-swapping on standard Foxboro 200 Series baseplates, allowing physical extraction and insertion without interrupting power or Fieldbus communications to neighboring I/O modules.

Q: How does the channel isolation architecture protect connected DCS control loops?

A: Each input and output path maintains galvanic and functional electrical isolation, which isolates channel-specific short circuits or high-voltage field surges to the individual channel without degrading adjacent loops or host processor operations.

Field Installation Guidelines

Baseplate Engagement: Align the module housing with the selected slot on the 200 Series baseplate. Press firmly until the backplane connector latches lock the unit in place, then secure the retention screw.
Signal Wiring: Connect input and output loop conductors to the corresponding termination assembly terminals. Keep signal lines separated from AC power lines to maintain high common-mode rejection performance.
Shield Grounding: Ground field cable drain wires at the cabinet ground bus. Ensure individual channel shields remain isolated at the sensor end to prevent circulating ground currents across the measurement loop.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.