Description
Product Overview
The Honeywell FTA-T-21 Fail-Safe Digital Input FTA ensures reliable monitoring and safety in distributed control systems. Its compact 9.2x7.1x5.8cm design and lightweight 0.12kg build simplify installation while maintaining durability in demanding industrial environments.
Technical Specifications
| Parameter |
Value |
| Model Number |
FTA-T-21 |
| Manufacturer |
Honeywell |
| Module Type |
Fail-Safe Digital Input FTA |
| Series |
FSC System |
| System |
DCS |
| Dimensions |
9.2 × 7.1 × 5.8 cm |
| Weight |
0.12 kg |
| HS Code |
8537101190 |
| Origin |
USA |
| Condition |
Brand New |
| Lead Time |
In Stock |
| MOQ |
1 |
| Communication Service |
Ethernet Router |
| Channels Supported |
Up to 16 |
| Voltage Ratings |
125VAC / 150VDC |
| Operating Temperature |
-40°C to +85°C |
| Protocol Compatibility |
SMS Technology |
| Enclosure Protection |
IP20 |
| Status |
Active |
Functional Description
Honeywell designed the FTA-T-21 to maintain system integrity under extreme conditions. Supporting up to 16 channels, it provides scalability for complex control systems. With voltage ratings of 125VAC and 150VDC, the module adapts to diverse industrial power requirements. Its SMS-compatible communication protocol ensures seamless integration, while the IP20 enclosure offers basic protection against dust and splashing water. Operating reliably from -40°C to +85°C, the module guarantees consistent performance across varied environments.
Applications and Compatibility
The FTA-T-21 integrates seamlessly into Honeywell FSC and DCS systems. It suits industries requiring fail-safe digital input monitoring, including manufacturing, energy production, and chemical processing. Engineers rely on this module for automation projects demanding scalability, robust connectivity, and long-term stability.
