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Honeywell FTA-T-21 Digital Input Module — industrial automation module front view
Honeywell FTA-T-21 — front panel with LED indicatorsHoneywell FTA-T-21 — backplane connector sideHoneywell FTA-T-21 — PCB board detail
Honeywell

Honeywell FTA-T-21 Digital Input Module

SKU: FTA-T-21 In Stock
Honeywell

Genuine Honeywell FTA-T-21. Digital Input Module. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.

Technical Specifications

FTA‑T‑21Digital Input Module is a field termination assembly designed to provide reliable acquisition of discrete signals in Honeywell Safety Manager and Experion systems, ensuring accurate monitoring of switches, sensors, and other digital devices.
Model NumberFTA‑T‑21
TypeDigital Input Field Termination Assembly (FTA)
Channels16 or 21 digital input channels (depending on configuration)
Input Voltage24 VDC typical
Input Current~10 mA per channel
IsolationChannel‑to‑channel and system isolation for noise immunity
System CompatibilityHoneywell Safety Manager / Experion PKS platforms
Operating Temperature–20°C to +65°C
Storage Temperature–40°C to +105°C
MountingCabinet installation, DIN rail or rack mount
Warranty12 months
Reliable MonitoringCaptures digital signals from field devices such as switches and sensors
Fail‑Safe DesignEnsures system integrity in safety‑critical applications
Noise ImmunityElectrical isolation prevents interference and ground loops
Flexible IntegrationCompatible with Honeywell Safety Manager and Experion systems
Compact BuildSpace‑efficient design for cabinet installation
Industrial DurabilityBuilt for continuous operation in petrochemical, power, and automation industries
Easy MaintenanceModular design simplifies replacement and lifecycle management
ManufacturerHoneywell
Model / SKUFTA-T-21
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Ships within 24 hours  |  12-Month Warranty  |  Worldwide Delivery

Category: safety systemsdcs systemsallsensors transducersdigital i o moduleshmi displayshoneywellracks backplanes terminalcondition monitoring

Honeywell FTA-T-21

Honeywell FTA-T-21 Digital Input Module. Digital Input Module. Genuine Honeywell. Live-rack tested, 48h burn-in. 12-month warranty. Ships within 24h.

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