The Honeywell FC-TSAI-1620M, also cataloged as the FC-TSAI-1620M Safety Manager System Module, operates as a dedicated hardware component for analog input acquisition within Honeywell Safety Manager systems. It provides 16 channels at 24 VDC with defined isolation and overload detection for safety-critical environments.
Hardware Specifications
Model: FC-TSAI-1620M
Brand: Honeywell
Origin: USA
Weight: Approx. 2–3 Kg
Dimensions: Modular rack-mounted form factor
Operating Temp: 0 to 60 deg C typical
Power Consumption: 24 VDC nominal supply
Input Channels: 16 analog inputs
Nominal Input Voltage: 24 VDC
Isolation: Channel-to-system isolation
Approvals: CE, UL, CSA, FM
4-20 mA HART Loop Protocol
The FC-TSAI-1620M integrates into Honeywell Safety Manager systems using4-20 mA HART loop protocol. Each channel supports analog signal acquisition with embedded diagnostics. Channel-to-channel isolation ensures fault containment, while HART communication enables transmitter status monitoring. This design supports compliance with safety standards and seamless integration into Honeywell’s Experion PKS architecture.
Frequently Asked Questions
Q: Can the FC-TSAI-1620M be hot-swapped during operation?
A: Yes, the module can be inserted or removed under power, provided input circuits are isolated during replacement.
Q: How does overload detection function?
A: Overload detection is triggered when input resistance falls below defined thresholds, isolating the affected channel.
Q: Is firmware upgrade required for integration?
A: No firmware upgrade is required; the module operates as a fixed-function analog input unit.
