Honeywell FTA-T-08 Fail-Safe Digital Output Relay FTA Module

SKU FTA-T-08

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Honeywell
Product No.: FTA-T-08
Country of origin:United States
Product Type: Safety Relay Modules
Payment: T/T, Western Union
Weight: 1500g
Dimensions: 5 x 20 mm (0.2 x 0.78 in) or 5 x 25 mm (0.2 x 0.98 in)
Shipping port: Xiamen
Warranty: 12 months

Description

Engineered for high-integrity safety systems, the Honeywell FTA-T-08 is a 4-channel fail-safe digital output relay Field Termination Assembly (FTA). Designed to interface directly with safety-critical control modules such as the 10201/2/1, this unit provides robust galvanic isolation and contact multiplication for critical process shutdown and safety interlock loops. Each of the four channels features a redundant, diverse relay configuration utilizing devices from different manufacturers to mitigate common-cause failures and comply with rigorous functional safety requirements.

The FTA-T-08 incorporates an integrated 3.15 AT slow-acting fuse on each normally open (NO) field contact, protecting field-side wiring and devices from unexpected overcurrent conditions. Local status diagnostics are indicated through on-board LEDs, facilitating prompt field troubleshooting. Connection to the primary controller rack is accomplished using specialized SIC-C-02 cables, maintaining optimal signal integrity across the termination assembly.

Features

Four independent fail-safe digital output relay channels.
Redundant contact architecture featuring diverse relays from separate manufacturers to prevent common-mode failures.
Individual channel protection via 3.15 AT slow-acting fuses on the output contacts.
Integrated diagnostic LEDs for real-time channel status monitoring.
Silver alloy contacts designed for reliable and durable switching.
Direct integration compatibility with Honeywell 10201/2/1 modules using SIC-C-02 cable assemblies.

Applications

Emergency Shutdown Systems (ESD) in petrochemical and refinery environments.
Burner Management Systems (BMS) in power utility plants.
Fire and Gas (F&G) mitigation control networks.
Critical safety interlock loops in chemical processing.

Technical Specifications

Manufacturer	Honeywell
Part Number/Model	FTA-T-08 (3410713)
Module Compatibility	10201/2/1
Number of Channels	4
Nominal Input Voltage	24 Vdc
Maximum Input Voltage	31 Vdc
Relay Cut-in Voltage	19 Vdc
Typical Input Current	50 mA at 24 Vdc
Maximum Output Current	3.15 A
Minimum Output Current	400 mA at 24 Vdc
Maximum Switched Voltage	250 Vac / 150 Vdc
Maximum Switched Load	1250 VA / 150 W
Maximum Switched Frequency	20 Hz
Contact Material	Silver alloy
Fuse Rating	3.15 AT (slow-acting), 5 x 20 mm or 5 x 25 mm
Electrical Lifecycles	80,000 operations
Mechanical Lifecycles	5,000,000 operations
Operating Ambient Temperature	-40 degC to +60 degC (-40 degF to +140 degF)
Shipping Weight	1.5 kg

Connections and Interfaces

Connection Interface	Specification
Termination Type	T10 terminal connection
FTA Connector	1 x 4F connector layout
System Interface Cable	SIC-C-02
Signals per Cable	4/4 channels

Installation Guidelines

De-energize all power sources before handling, mounting, or wiring the Field Termination Assembly.
Mount the module securely on a standard DIN rail or enclosure backplate inside a dust-free, dry industrial cabinet.
Isolate and route the high-voltage relay wiring separately from low-voltage logic signal cables.
Confirm that the field load does not exceed the maximum rated capacity of the 3.15 AT internal fuses.
Maintain sufficient spacing between adjacent modules to ensure continuous convection cooling within the specified ambient temperature limits.

Compliance and Certifications

CE Compliant
TUV Safety Certified
UL Listed

FAQ

What is the primary function of the Honeywell FTA-T-08?

The FTA-T-08 is a 4-channel fail-safe digital output relay Field Termination Assembly (FTA) designed for isolation and high-integrity switching in safety shutdown and interlock applications.

What makes the relay configuration in this module safety-oriented?

Each channel is built with a diverse pair of redundant relays from different manufacturers to minimize the risk of common-cause failures.

What type of overcurrent protection is installed on the FTA-T-08?

Each output channel features an individual 3.15 AT slow-acting fuse, compatible with standard sizes of 5 x 20 mm or 5 x 25 mm.

What are the operating temperature limits for the FTA-T-08?

The assembly is rated for operations in ambient temperatures ranging from -40 degC to +60 degC (-40 degF to +140 degF).

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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TECHNICAL SPECIFICATIONS

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