FC-SAI-1620M
16-Channel Fail-Safe Analog Input Module - Safety Analog Input Module
Lifecycle note: Use the unit nameplate and current Honeywell documentation as final references before approving a replacement.
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+86 1535940827516-Channel Fail-Safe Analog Input Module - Honeywell Safety Manager
Honeywell FC-SAI-1620M is a sixteen-channel fail-safe analog input module for Safety Manager. It converts conditioned field measurements into digital values for the configured safety application.
The module accepts 0 to 4.1 V at greater than 1 Mohm input resistance and uses a 12-bit A/D converter. Honeywell specifies +/-1 LSB converter inaccuracy and module inaccuracy below 0.25%.
FC-SAI-1620M requires 5 VDC at 35 mA and 24 VDC at 35 mA. The absolute maximum input is +/-36 VDC, maximum load capacitance is 100 nF and channel crosstalk is greater than 60 dB.
Verify the companion current-to-voltage field termination, channel range, loop supply, external-voltage readback, proof-test procedure and Safety Manager configuration before commissioning.
| Manufacturer | Honeywell |
|---|---|
| Complete model | FC-SAI-1620M |
| Product type | Safety Analog Input Module |
| System family | Honeywell Safety Manager |
| Input channels | 16 |
| Input range | 0 to 4.1 V |
| Input resistance | Greater than 1 Mohm |
| Maximum load capacitance | 100 nF |
| A/D resolution | 12 bit |
| A/D inaccuracy | +/-1 LSB |
| Module inaccuracy | Less than 0.25% |
| Absolute maximum input | +/-36 VDC |
| Channel crosstalk | Greater than 60 dB |
| Power | 5 VDC 35 mA and 24 VDC 35 mA |
| Space requirement | 4 HP, 3U |
Honeywell FC-SAI-1620M is a safety analog input module for the Honeywell Safety Manager. It digitizes sixteen analog safety inputs and includes external-voltage readback.
Honeywell FC-SAI-1620M digitizes sixteen conditioned analog inputs and provides values and diagnostics to the Safety Manager application.
Honeywell FC-SAI-1620M is used for high-density safety-related analog measurement, including transmitter and detector inputs through the correct FTA.
Honeywell specifies 16 channels, 0-4.1 V range, 12-bit conversion, less than 0.25% module inaccuracy and 5 VDC plus 24 VDC supplies at 35 mA each.
Honeywell FC-SAI-1620M must be paired with the approved analog-input FTA and the configured 0-20 mA or voltage signal arrangement.
Before installing Honeywell FC-SAI-1620M, verify the complete model and revision, mounting arrangement, power, field wiring, grounding and approved Safety Manager configuration.
Commission Honeywell FC-SAI-1620M under the approved Honeywell and site procedure. Prove its configured channels, diagnostics, communications and safety response before returning the system to service.
Do not substitute a similar suffix for Honeywell FC-SAI-1620M until the hardware revision, electrical interface, companion assembly and Safety Manager release are confirmed compatible.
Provide the complete Honeywell FC-SAI-1620M nameplate, version, serial number, companion hardware, Safety Manager release, quantity and destination.
Send the complete model, version, quantity, destination and nameplate photo. We will verify identification before confirming availability and lead time.
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