Honeywell FTA-T-08 Fail-Safe Digital Output

Description

Honeywell FTA-T-08 is a fail-safe digital output (relay) Field Termination Assembly designed for safety-critical applications. It provides reliable relay-based digital outputs with redundancy, fused contacts, and LED status indication, ensuring secure operation in industrial automation and safety systems.

Specifications

• Manufacturer: Honeywell

• FTA Type: FTA-T-08

• Description: Fail-safe digital output (relay), 4 channels

• Connector x Channels: 1 × 4F

• Termination Type: T10

• Module: 10201/2/1

• Signals per Module: 8

• SIC Cable: SIC-C-02

• Signals per SIC Cable: 4/4

• Nominal Input Voltage: 24 V

• Max. Input Voltage: 31 V

• Relay Cut-in Voltage: 19 V

• Input Current: ~50 mA at 24 V

• Number of Output Channels: 4

• Max. Output Current: 3.15 A

• Min. Output Current: 400 mA at 24 Vdc

• Max. Output Voltage: 250 Vac / 150 Vdc

• Max. Output Load: 800 VA / 150 W

• Rating: 3.15 AT (slow-acting)

• Dimensions: 5 × 20 mm or 5 × 25 mm

• Max. Current: 5 A

• Max. Switched Voltage: 250 Vac / 150 Vdc

• Max. Switched Load: 1250 VA / 150 W

• Max. Switched Frequency: 20 Hz

• Expected Life: Electrical 80,000 operations; Mechanical 5,000,000 operations

• Ambient Temperature: −40 °C to +60 °C

• Contact Material: Silver alloy

• Shipping Weight: 1.5 Kg

Features

• Fail-Safe Design: Dual relays from different manufacturers per channel for redundancy.

• Integrated Protection: Fused NO field contact (3.15 AT) ensures safe operation.

• Status Indication: LED indicators for each channel provide clear operational feedback.

• High Reliability: Long mechanical life (5 million operations) and robust electrical endurance.

• Wide Voltage Range: Supports up to 250 Vac / 150 Vdc outputs.

• Industrial Durability: Operates reliably from −40 °C to +60 °C in harsh environments.

• Certified Safety: CE, TÜV, and UL approvals for global compliance.

• Flexible Integration: Compatible with Honeywell FSC and DCS systems using SIC-C-02 cabling.