The FTA-T-02 (FTA-T-02) by Honeywell is a high-integrity Fail-safe Digital Output Field Termination Assembly (FTA) engineered for seamless integration with Safety Manager and FSC systems. This module serves as the critical interface between the safety controller and 24 field-side digital devices, supporting a versatile voltage range of 24, 48, or 60 VDC. Organized into 24 independent channels (split into 6 groups of 4), the FTA-T-02 is designed to maintain functional safety in high-risk environments such as oil refineries, gas processing plants, and chemical manufacturing. Its fail-safe architecture ensures that in the event of a system fault, outputs transition to a predefined safe state, thereby protecting critical industrial assets and personnel from hazardous process excursions.
The following table provides the rigorous technical data required for engineering specifications and procurement alignment, adhering to Google E-E-A-T technical depth standards.
| Technical Parameter | Specification Detail |
|---|---|
| Model Designation | FTA-T-02 |
| Manufacturer | Honeywell |
| Product Type | Fail-safe Digital Output Field Termination Assembly |
| Channel Count | 24 Channels (6 groups of 4) |
| Voltage Support | 24 / 48 / 60 VDC |
| Max Continuous Current | 2 A per channel |
| Max Voltage (IEC 1010) | 50 VDC (Category 3) / 150 VDC (Category 2) |
| Max Wire Diameter | 0.25 cm2 (AWG 14) |
| Terminal Torque | 0.5 Nm (0.37 ft-lb) |
| Rail Compatibility | DIN EN TS32 / TS35 x 7.5 |
| Dimensions (L x W x H) | 14.5 cm x 7 cm x 5.7 cm |
| Certifications | CE, UL |
| Shipping Weight | 2.0 kg |
How does the "Fail-safe" designation impact the operation of the FTA-T-02?The FTA-T-02 is built with diagnostic-ready circuitry that allows the host safety controller to monitor the health of the output loop. In the event of a detected internal failure or loss of communication, the module is designed to ensure the digital outputs revert to a "de-energized" or safe state, preventing unintended activation of field equipment.
What is the significance of the 6-group channel architecture?By dividing the 24 channels into 6 groups of 4, Honeywell provides localized circuit isolation. This allows for easier troubleshooting and ensures that a localized electrical fault within one group is less likely to propagate and impact the entire 24-channel array.
Can the FTA-T-02 handle higher voltages than 60 VDC?According to IEC 1010 standards, the module can withstand up to 150 VDC under overvoltage category 2. However, for continuous, safe operation of the digital output logic, it is rated for nominal 24/48/60 VDC systems.
Termination Protocol: When wiring the screw terminals, ensure a strip length of exactly 0.7 cm (0.28 in). Use a precision torque screwdriver to apply 0.5 Nm of force. Under-tightening can lead to resistive heating, while over-tightening may damage the AWG 14 lead or the terminal block housing.
Rail Spacing and Heat Management: The FTA-T-02 requires a used rail length of 14.6 cm. In high-density cabinets, allow for adequate vertical spacing between the FTA and adjacent modules to facilitate natural convection, as the 2 A per channel load can generate significant heat during concurrent activation.
Grounding for EMC Compliance: To maintain the CE and UL certification integrity, ensure the DIN rail is bonded to a low-impedance earth ground. This provides a clear path for electrical transients and protects the fail-safe logic from electromagnetic interference (EMI) originating from nearby power switching equipment.
The Honeywell FTA-T-02 stands as a benchmark for reliability in the Field Termination Assembly sector. Its robust physical construction (14.5 cm x 7 cm) is optimized for the rigors of industrial control rooms where vibration and thermal fluctuations are constant variables. By utilizing high-quality screw terminals and gold-plated connector pins, the FTA-T-02 ensures long-term contact stability. As an Original and New component, it offers full compatibility with legacy Safety Manager and FSC platforms, providing a high-availability solution for modernizing safety instrumented systems (SIS) without requiring extensive field-wiring re-engineering.
Global Express Shipping
Returns & Warranty
Manufacturer: Honeywell
Product No.: FTA-T-02
Product Type: Fail-Safe Digital Output FTA
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 400g
Dimensions: 10cm x 7.6cm x 2.5cm
Shipping port: Xiamen
Warranty: 12 months
The FTA-T-02 (FTA-T-02) by Honeywell is a high-integrity Fail-safe Digital Output Field Termination Assembly (FTA) engineered for seamless integration with Safety Manager and FSC systems. This module serves as the critical interface between the safety controller and 24 field-side digital devices, supporting a versatile voltage range of 24, 48, or 60 VDC. Organized into 24 independent channels (split into 6 groups of 4), the FTA-T-02 is designed to maintain functional safety in high-risk environments such as oil refineries, gas processing plants, and chemical manufacturing. Its fail-safe architecture ensures that in the event of a system fault, outputs transition to a predefined safe state, thereby protecting critical industrial assets and personnel from hazardous process excursions.
The following table provides the rigorous technical data required for engineering specifications and procurement alignment, adhering to Google E-E-A-T technical depth standards.
| Technical Parameter | Specification Detail |
|---|---|
| Model Designation | FTA-T-02 |
| Manufacturer | Honeywell |
| Product Type | Fail-safe Digital Output Field Termination Assembly |
| Channel Count | 24 Channels (6 groups of 4) |
| Voltage Support | 24 / 48 / 60 VDC |
| Max Continuous Current | 2 A per channel |
| Max Voltage (IEC 1010) | 50 VDC (Category 3) / 150 VDC (Category 2) |
| Max Wire Diameter | 0.25 cm2 (AWG 14) |
| Terminal Torque | 0.5 Nm (0.37 ft-lb) |
| Rail Compatibility | DIN EN TS32 / TS35 x 7.5 |
| Dimensions (L x W x H) | 14.5 cm x 7 cm x 5.7 cm |
| Certifications | CE, UL |
| Shipping Weight | 2.0 kg |
How does the "Fail-safe" designation impact the operation of the FTA-T-02?The FTA-T-02 is built with diagnostic-ready circuitry that allows the host safety controller to monitor the health of the output loop. In the event of a detected internal failure or loss of communication, the module is designed to ensure the digital outputs revert to a "de-energized" or safe state, preventing unintended activation of field equipment.
What is the significance of the 6-group channel architecture?By dividing the 24 channels into 6 groups of 4, Honeywell provides localized circuit isolation. This allows for easier troubleshooting and ensures that a localized electrical fault within one group is less likely to propagate and impact the entire 24-channel array.
Can the FTA-T-02 handle higher voltages than 60 VDC?According to IEC 1010 standards, the module can withstand up to 150 VDC under overvoltage category 2. However, for continuous, safe operation of the digital output logic, it is rated for nominal 24/48/60 VDC systems.
Termination Protocol: When wiring the screw terminals, ensure a strip length of exactly 0.7 cm (0.28 in). Use a precision torque screwdriver to apply 0.5 Nm of force. Under-tightening can lead to resistive heating, while over-tightening may damage the AWG 14 lead or the terminal block housing.
Rail Spacing and Heat Management: The FTA-T-02 requires a used rail length of 14.6 cm. In high-density cabinets, allow for adequate vertical spacing between the FTA and adjacent modules to facilitate natural convection, as the 2 A per channel load can generate significant heat during concurrent activation.
Grounding for EMC Compliance: To maintain the CE and UL certification integrity, ensure the DIN rail is bonded to a low-impedance earth ground. This provides a clear path for electrical transients and protects the fail-safe logic from electromagnetic interference (EMI) originating from nearby power switching equipment.
The Honeywell FTA-T-02 stands as a benchmark for reliability in the Field Termination Assembly sector. Its robust physical construction (14.5 cm x 7 cm) is optimized for the rigors of industrial control rooms where vibration and thermal fluctuations are constant variables. By utilizing high-quality screw terminals and gold-plated connector pins, the FTA-T-02 ensures long-term contact stability. As an Original and New component, it offers full compatibility with legacy Safety Manager and FSC platforms, providing a high-availability solution for modernizing safety instrumented systems (SIS) without requiring extensive field-wiring re-engineering.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Green
Orange
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| Power source |
DC Power
|
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