Product Description
Product Overview
| Field | Details |
|---|---|
| Manufacturer | Honeywell |
| Part Number | FTA-T-03 |
| Product Type | Fail-Safe Digital Output Field Termination Assembly (FTA) for Safety Manager System |
| Function | Provides fail-safe digital output for safety-critical applications |
| System Compatibility | Safety Manager, integrates with Fail-Safe Controller (FSC) |
Functional Specifications
| Feature | Specification |
|---|---|
| Supported Modules | Fail-Safe Controller (FSC) digital output modules |
| Channel Count | 4 channels (relay outputs) |
| Output Type | Fail-safe relay contact outputs |
| Safety Integrity | Designed for SIL 3 applications per IEC 61508 |
| Diagnostics | Supports module diagnostics and output status monitoring |
| Fail-Safe Operation | Ensures safe state (de-energized) in case of power failure or module malfunction |
| Field Wiring | Screw terminals for secure connection of field wiring |
Electrical Specifications
| Parameter | Specification |
|---|---|
| Output Voltage | 24 VDC to 230 VAC (compatible with various power supplies) |
| Output Current | 2 A maximum per channel |
| Power Consumption | 5 W typical |
| Isolation | Galvanic isolation between channels and system |
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -40°C to 70°C (-40°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | Operating: 10% to 90% non-condensing; Storage: 5% to 95% non-condensing |
Physical Specifications
| Parameter | Specification |
|---|---|
| Mounting | DIN rail mount, universal snap-in design |
| Dimensions | 2.5 x 2.5 x 1 inches (approximate) |
| Weight | 0.5 lb (approximate) |