Honeywell FC-SAO-022M Safe Analog Output Module Trusted supplier

Overview

The Honeywell FC-SAO-022M is a safety-rated analog output module designed for industrial control and safety systems. It provides two analog output channels (0/4-20 mA) and is intended for use with the Honeywell Safety Manager platform and other high-integrity control networks.

General Information

• Model / Type: FC-SAO-022M

• Manufacturer: Honeywell

• Country of Origin: United States

• Product Category: Safe Analog Output Module – 2 channels, 0/4-20 mA

• Typical Application: Safety instrumented systems (SIS), process control systems, redundant I/O racks

Electrical & Functional Specifications

• Number of Output Channels: 2 (galvanically isolated from the 24 V DC and 5 V DC supplies)

• Output Signal Range: 0-20 mA or 4-20 mA (selectable, active or passive)

• D/A Resolution: 12-bit digital to analog converter for each channel

• Monitoring: Each channel includes an A/D converter to read back the output value for diagnostics

• Load Types Supported: Resistive or capacitive loads only; inductive loads are not permitted

• Max Loop Resistance (Active, Loop Powered): 600 Ω

• Max Output Voltage (Active): 30 V DC

• Max External Supply Voltage (Passive Mode): 40 V DC; minimum voltage drop ~7.5 V

• Off-Current (no output): < 0.05 mA

• Power Requirements: 5 V DC supply ~30 mA; 24 V DC supply ~65 mA plus ~30 mA for each active output channel

• Diagnostic Test Features:

• Output value monitoring (±5%)

• De-energize capability check

• Cross-talk between outputs detection

• Secondary de-energizing mechanism (SMOD) for safety

• Approvals / Certifications: CE, TUV, UL, CSA, FM (as part of Honeywell Safety Manager system)

Environmental Conditions

• Operating Temperature Range: Approximately –20 °C to +60 °C (some sources up to +70 °C)

• Storage Temperature Range: Approximately –40 °C to +70 °C

• Humidity: Up to 95% RH, non-condensing

• Protection Rating: IP20 (typical rack / cabinet environment)

• Mounting: Fits in standard Honeywell I/O rack frame; space requirement about 4 TE (module width) and 3U height

Dimensions & Weight

• Dimensions: 100 x 180 x 100mm

• Weight: 0.5 kg

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