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- Overview
- Specifications
- Description
- Applications
- Test
- Features
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
FC-SDOL-0424 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model: |
FC-SDOL-0424 |
|
Product Type: |
Digital Output Module |
|
Dimensions: |
2 × 19 × 12.8 cm |
|
Weight: |
0.14 kg |
|
Approvals: |
CE; TUV; UL; CSA; FM |
|
Space Requirements: |
4 TE, 3 HE (4 HP, 3U) |
|
Power Requirements: |
5 VDC 15 mA; 24 VDC internal 50 mA; 24 VDC external 15 mA (no load) |
|
Output Channels: |
Not specified |
|
Output Type: |
24 VDC solid-state source, short-circuit proof |
|
Maximum Channel Current: |
1 A |
|
Maximum Total Module Load: |
3.6 A (module dissipation limit) |
|
Maximum Load Inductance: |
0.5 H |
|
Maximum Load Capacitance: |
1 µF |
|
Overload Detection Threshold: |
>10 Ω (as specified) |
|
Cold Resistance Lamp: |
>20 Ω |
|
Voltage Drop: |
<1.3 V at 1 A |
|
Off Current: |
<0.1 mA |
|
WDG Input Current: |
4 mA |
|
Current Sense Voltage Drop: |
<1 V at 1 A |
|
Module Connector Code: |
Holes A13, C9 |
|
Chassis Connector Code: |
Large pins A13, C9 |
Description
The FC-SDOL-0424 is a safety loop monitoring digital output module manufactured by Honeywell. It can directly drive and switch various external electrical loads through its four independent channels. During daily operation, the module automatically performs comprehensive status monitoring of connected external output lines, enabling real-time monitoring and detection of abnormal faults such as broken wires, open circuits, or short circuits in the control lines.
Applications
Petroleum refinery: deployed in emergency shutdown and interlock cabinets, directly driving high-pressure ESD solenoid valves with loop monitoring for reliable actuation in critical conditions
Long-distance pipeline station: installed in mainline block valve control panels, driving high-current solid-state outputs to operate heavy-duty solenoid actuators without intermediate relays
Fine chemical plant: integrated into reactor safety relief systems, using precise current sensing and leakage control to prevent hidden wiring faults from disabling shutdown functions
Thermal power plant: applied in boiler fuel trip systems, controlling heavy inductive actuators with strong resistance to back EMF from high-energy coils
Test
The outputs are tested for:
Ability to de-energize
Ability to de-energize via secondary means
Cross talk between outputs
Function of the suppression diodes
Lead breakage in the (external) output wiring
Short circuit of the outputs
Features
Loop Monitoring: Provides safety with wire breakage and short-circuit detection
Independent Control Channels: Enables flexible control of various devices
Robust Design: Built for durability and reliable operation in demanding environments
Easy Integration: Easily integrates into existing systems
FAQ
Q: What is the maximum per-channel current of the FC-SDOL-0424?
A: 1 A.
Q: What is the maximum total module load current allowed for the FC-SDOL-0424?
A: 3.6 A.
Q: What is the maximum load inductance allowed for the FC-SDOL-0424?
A: 0.5 H.
Q: What is the maximum voltage drop at 1 A current for the FC-SDOL-0424?
A: Less than 1.3 V.
Q: What is the maximum load capacitance allowed for the FC-SDOL-0424?
A: 1 µF.
