FC-SDO-0824 | Honeywell | SIL Rated Safety Output Module

Product Description

The FC-SDO-0824 (also identified as FS-SDO-0824) is a high-integrity digital output module engineered for Honeywell Safety Manager and Experion PKS architectures. This module is specifically designed for Safety Instrumented Systems (SIS), providing eight independent 24 VDC output channels for the secure actuation of critical field devices. It is frequently deployed to manage emergency shutdown (ESD) valves, solenoids, relays, and acoustic alarms in industrial environments requiring high functional safety.

Designed for SIL-rated applications, the FC-SDO-0824 supports redundant configurations to ensure continuous process availability. Each channel features advanced diagnostic capabilities to detect field wiring faults, such as open circuits or short circuits, before they impact system safety. Its robust electrical isolation and ruggedized mechanical housing make it suitable for consistent performance in petrochemical, refinery, and power generation facilities.

Detailed Technical Specifications

The FC-SDO-0824 provides precise current-limited outputs optimized for safety-critical control loops.

• Manufacturer: Honeywell

• Model Number: FC-SDO-0824 (Compatible with FS-SDO-0824)

• Product Type: Safe Digital Output Module

• Number of Channels: 8 Independent Outputs

• Output Voltage: 24 VDC (Nominal)

• Output Type: Sourcing, Short-circuit protected

• Power Supply: 24 VDC Standard Industrial Supply

• Redundancy Support: Yes (Supports redundant pairs in Safety Manager)

• Diagnostics: Channel-level loop monitoring (Open/Short circuit detection)

• Operating Temperature: -20°C to +60°C (-4°F to +140°F)

• Storage Temperature: -40°C to +85°C (-40°F to +185°F)

• Humidity: 5% to 95% non-condensing

• Dimensions: 145 mm × 220 mm × 32 mm

• Weight: 1.0 kg

• Certifications: CE, UL, RoHS, SIL-certified (Safety Manager integrated)

• Protection Features: Reverse polarity, overvoltage, and thermal protection