Product Description
Honeywell FC-DO-1624 is a 16-channel digital output module for Honeywell FSC (Safety Manager) safety instrumented system (SIS). It converts safety controller logic commands into 24VDC discrete output signals to drive field devices such as solenoid valves, interposing relays and alarm indicators. The module is equipped with comprehensive per-channel self-diagnosis, short-circuit and overcurrent protection. It supports QMR quad modular redundant architecture with fail-safe characteristics and onboard status LED indicators. Rack backplane mounting. Widely deployed for safety interlock loops in petrochemical, power and other critical process industries.
Specifications
- Part No.: FC-DO-1624
- Brand: Honeywell
- Series: FSC / Safety Manager SIS Safety System
- Type: 16-Channel Digital Output Module (DO)
- Channels: 16 independent digital output channels
- Output Voltage: 24VDC
- Continuous Current per Channel: 0.5A
- Protection: Per-channel short-circuit, overcurrent & reverse polarity protection, freewheeling diode
- Safety Architecture: Compatible with QMR quad modular redundant safety system
- Diagnosis: Online self-diagnosis for all channels, fault LED indicators
- Power Supply: 24VDC via rack backplane
- Operating Temperature: -20℃ ~ +70℃
- Humidity: 5~95% non-condensing
- Mounting: FSC standard rack backplane mount
- Weight: approx. 0.6kg
- Certifications: TÜV, UL, CE, SIL safety certification
Applications
- ESD emergency shutdown systems in petrochemical plants for emergency shutdown solenoid valves
- Safety interlock outputs for boilers and turbine units in thermal & combined cycle power plants
- Fire & gas systems and pressure protection loops on offshore platforms and long-distance pipelines
- Safety protection loops in coal chemical and pharmaceutical plants for relays and sound & light alarms
- Integrated with Honeywell Experion PKS DCS to implement plant-wide safety protection
FSC I/O Series Part Numbers
- FC-SDI-1624: 16-channel safety digital input module
- FC-DO-1624: 16-channel digital output module (this item)
- FC-SDO-1624: 16-channel safety digital output module (high integrity version)
- FC-AI-1620:16-channel analog input module
- FC-AO-0820:8-channel analog output module
- FC-TDO-1624: FSC TMR digital output card
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