Overview
The Honeywell FS‑SDO‑0448 is a safety‑rated digital output module designed for use in high‑integrity control systems. It offers multiple monitored output channels with diagnostics and enhanced fault detection for industrial safety applications.
General Information
Part Number: FS‑SDO‑0448
Manufacturer: Honeywell International Inc.
Brand / Country of Origin: Honeywell / USA
Type: Safe Digital Output Module
Mounting: Plug‑in module for safety I/O rack
Technology: Loop‑monitored solid‑state outputs with built‑in fault and integrity checks
Power Specifications
Supply Voltage: 48 V DC (typical for model variant)
Load Current: 0.5 A per channel (max)
Channels: 4 output channels
Protection: Short‑circuit and open‑wire detection, secondary means of de‑energizing
Communication & Interface
Interface: Connection to safety system backplane
Outputs: 4 discrete monitored digital outputs
Diagnostics: Per‑channel status monitoring, supervisor detection, module fault indication
Redundancy: Supports redundant configurations for critical systems
Environmental
Operating Temperature: –20 °C to +70 °C
Humidity: Up to 95% RH, non‑condensing
Installation Environment: Industrial control cabinet in safety instrumented system
Dimensions & Weight
Dimensions: 150 × 80 × 35 mm (approximate)
Weight: 0.65 kg
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