FC-TSAO-0220M | Honeywell | Safe Analog Output FTA (SIL3)

Honeywell FC-TSAO-0220M Safe Analog Output FTA

The Honeywell FC-TSAO-0220M is a high-precision, dual-channel Safe Analog Output module for the Safety Manager SC (S300 IOTA) platform. It converts digital commands into accurate 4–20 mA signals for final control elements in SIL3-rated safety applications.

Key Specifications

• Model: FC-TSAO-0220M (also FC-SAO-0220M)
• Type: Safe Analog Output FTA
• Channels: 2 independent analog outputs
• Output Signal: 4–20 mA
• Safety Rating: SIL3 (IEC 61508 compliant)
• Load Resistance: 0–600 Ω
• Accuracy: ±0.1% of span (typical)
• Isolation: Channel-to-channel and channel-to-bus
• Operating Temperature: -40°C to +85°C
• Environmental Protection: IP20 (cabinet installation)
• Dimensions: 12.7 x 12.7 x 12.7 cm
• Weight: 0.5 kg net / 0.8 kg shipping

FAQ

Q: What is the difference between FC-TSAO-0220M and FC-TSAO-0220?
A: FC-TSAO-0220M is the SIL3-rated Safety Manager SC version with 2 channels; FC-TSAO-0220 is an 8-channel analog output module for standard applications.

Q: What load can it drive?
A: Up to 600 Ω load resistance per channel.

Installation Guide

1. Mount in Safety Manager SC IOTA chassis.
2. Connect 4–20 mA output loops to field devices.
3. Verify SIL3 configuration settings in Safety Builder.
4. Calibrate output accuracy per channel.

Selection Tips

• For SIL3 safety loops, FC-TSAO-0220M is mandatory.
• Verify final control element load resistance is within 0–600 Ω.
• Pair with compatible Safety Manager SC controller.