F0109AE-B

Product Parameters

Model: F0109AE-B

Type: Analog Output Module (DCS I/O Module)

Manufacturer: FOXBORO (U.S.)

Output Signal: 4–20 mA DC (standard analog)

Number of Channels: 4 channels

Accuracy: ±0.05% of full span

Resolution: 12 bits

Load Resistance: Max. 750 Ω

Compliance Voltage: 18 V DC (nominal @ 20 mA)

Power Supply: 24 V DC (22.5–30 V DC range)

Power Consumption: ≤4.5 W

Operating Temperature: 0 °C to +60 °C

Isolation: Channel-to-channel galvanic isolation

Dimensions: 102 mm × 45 mm × 104 mm (H×W×D)

Mounting: DIN rail / 19-inch rack mount

Weight: Approx. 0.8 kg

Application and Operation Introduction

The F0109AE-B is a high-performance analog output module for FOXBORO DCS systems, used to convert digital control signals from the system into 4–20 mA DC analog outputs for field devices.

Key Features

High Precision: ±0.05% accuracy, 12-bit resolution for precise control.

4-Channel Output: Supports up to 4 field devices (valves, actuators, transmitters).

Galvanic Isolation: Channel-to-channel isolation reduces interference.

HART Compatibility: Optional HART communication for smart device integration.

Rugged Design: Industrial-grade, suitable for harsh environments.

Installation & Wiring

Mounting: Install on DIN rail or 19-inch rack in control cabinet.

Power: Connect 24 V DC power to module terminals.

Output Wiring: Wire each channel to 4–20 mA field devices (actuators, I/P converters).

Grounding: Properly ground the module for noise suppression.

Calibration & Configuration

Zero/Span Calibration: Adjust via DCS software for 4 mA (0%) and 20 mA (100%) output.

Fault Settings: Configurable fail-safe values (3.6 mA for Fail LO, 22 mA for Fail HI).

Diagnostics: Supports DCS-level monitoring for open/short circuit detection.

Typical Applications

Process Control: Chemical, petrochemical, oil & gas industries.

Valve Control: Regulating pneumatic/hydraulic valves via I/P converters.

Actuator Drive: Controlling motorized actuators and dampers.

Hazardous Areas: Explosion-proof environments (with certified enclosures).