FBM207C

Basic Information

Model: FBM207C

Manufacturer: Foxboro / Schneider Electric

System: I/A Series DCS Compact I/O

Module Type: 16 Channel Isolated 48VDC Digital Contact Input Module

Status: Industrial spare part

Specifications

Number of Channels: 16 isolated independent input channels

Input Standard: 48VDC contact sense

Open Circuit Voltage: 48VDC ±15%

Short Circuit Current: 3.2mA typical

Logic Close (ON): ≤1 kΩ

Logic Open (OFF): ≥100 kΩ

Galvanic Isolation: Channel-to-channel, channel-to-ground isolation

Response Time: ≤10 ms

Debounce Time: Configurable 0 / 4 / 8 / 16 / 32 ms

Max Pulse Input Frequency: 250 Hz without pulse loss

Power Supply: 24VDC (-10% ~ +5%)

Power Consumption: ≤3 W

Operating Temperature: -20°C ~ +70°C

Storage Temperature: -40°C ~ +85°C

Humidity: 5%–95%, non-condensing

Environmental Grade: ISA S71.04 Class G3

Certifications: CE, UL, ATEX, CSA

Key Features

16 channels full galvanic isolation, strong anti-interference performance.

Professional design for 48VDC dry contact and wet contact signals.

Software configurable debounce time to avoid mechanical switch jitter.

Each channel with overcurrent and short-circuit protection.

Support hot swap in redundant DCS configuration.

Compact structure, suitable for dense cabinet installation.

Matching Parts

Supporting Termination Assembly: P0914TE

Matching Connection Cable: P0916DC

Application

Used for collecting 48VDC on-site switch signals, limit switches, level switches, pressure switches and relay contact status.

Widely used in chemical, petrochemical, power, oil & gas and water treatment DCS process control systems.