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Product Overview
The Honeywell FS-SDOL-0448 is a safe loop-monitored digital output module, providing four independent 48V DC, 500mA output channels. Designed for high-integrity safety systems, it ensures reliable control of resistive and inductive loads with full monitoring of lead breakage, short circuit, and suppression diode function.
Technical Specifications
| Parameter | Value |
|---|---|
| Type Numbers | FS-SDOL-0448 / FC-SDOL-0448 |
| Approvals | CE, TUV, UL, CSA |
| Number of Output Channels | 4 |
| Output Voltage | 48 V DC |
| Max. Channel Current | 0.5 A |
| Max. Load Inductance | 1 H |
| Max. Load Capacitance | 0.5 µF |
| Output Type | Solid-state, short-circuit proof |
| Voltage Drop | < 1.5 V at 0.5 A |
| Off Current | < 0.1 mA |
| Power Requirements | 5 V DC, 15 mA + 48 V DC supply |
| Dimensions (W x H x D) | 20.32 x 133.35 x 156 mm |
| Weight | 0.7 kg |
Applications
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Safety-critical shutdown systems
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Process automation requiring high-availability outputs
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Industrial control systems with monitored outputs
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Driving resistive and inductive loads in SIL-compliant applications
Advantages
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Fully monitored output loops for maximum safety
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Solid-state outputs ensure long life and reliability
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Built-in suppression diodes for inductive loads
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Compact design with CE, UL, TUV, and CSA certifications
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Secondary de-energizing mechanism for enhanced fault tolerance
FAQ
Q1: How many channels does the FS-SDOL-0448 provide?
A1: It provides four independent 48V DC output channels.
Q2: Can it drive inductive loads safely?
A2: Yes, each channel includes a suppression diode for inductive loads.
Q3: What is the maximum load per channel?
A3: 0.5 A per channel, up to 24 W per load.
Q4: Is it suitable for SIL applications?
A4: Yes, it is designed for safe applications requiring high integrity.
Q5: What fault conditions does it monitor?
A5: It monitors lead breakage, short circuits, and suppression diode operation.
Q6: Does it require an external power supply?
A6: Yes, both internal and external 48 V DC supplies are needed for proper self-test and operation.
Q7: What approvals does it carry?
A7: It is certified by CE, TUV, UL, and CSA.
Q8: Is it hot-swappable?
A8: The module must be powered down before replacement.
Q9: Does it support redundant configurations?
A9: Yes, it can be used in redundant IO configurations.
Q10: How is loop monitoring configured?
A10: Through range-setting submodules on a BSDOL-04UNI module.
Recommended Related Models (Same/Similar Series)
| Model | Output Voltage | Channels | Max Current | Dimensions (mm) |
|---|---|---|---|---|
| FS-SDOL-0424 | 24 V DC | 4 | 1 A | 20.32×133.35×156 |
| FS-SDO-04110 | 110 V DC | 4 | 325 mA | 20.32×133.35×156 |
| FS-SDO-0448 | 48 V DC | 4 | 750 mA | 20.32×133.35×156 |
| FS-SDO-0424 | 24 V DC | 4 | 2 A | 20.32×133.35×156 |
| FS-TSDO-0824 | 24 V DC | 8 | 1.5 A | 60x70x58 |
| FS-TSDO-0424 | 24 V DC | 4 | 4 A | 60x70x54 |
Recommended Popular Honeywell Models
| Model | Function | Channels | Dimensions (mm) |
|---|---|---|---|
| TSDI-1648 | Digital Input, 48V DC | 16 | 90x70x58 |
| TSAI-0410 | Analog Input, Safe | 4 | 90x70x58 |
| TSAO-0220m | Analog Output, Safe | 2 | 90x70x58 |
| TSRO-0824 | Relay Output, Safe, SIL3 | 8 | 90x70x58 |
| TSGAS-1624 | Gas Detector Input | 16 | 90x70x58 |
| TSHART-1620m | Analog Input with HART | 16 | 90x70x58 |
