Products Description




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Honeywell FC-SDIL-1608 Safe Digital Input Module
Introduction
The Honeywell FC-SDIL-1608 Safe Digital Input Module is a critical component designed for safety and process control applications. This module supports 16 digital input channels, which are loop-monitored and suitable for use with field devices like proximity switches. It meets the safety integrity requirements of IEC 61508 for applications up to Safety Integrity Level (SIL) 3, making it an essential part of systems that require high reliability in hazardous environments.
Product Features
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16 Input Channels: The FC-SDIL-1608 has 16 channels for digital inputs, which can handle signals from proximity switches or loop-monitored devices.
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Earth Fault Monitoring: The module includes an earth fault monitor to detect any faults within the connected loops.
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SIL 3 Compliance: Compliant with IEC 61508, the module is suitable for safety-critical applications up to SIL 3.
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Loop Power Supply: Each channel is powered through an onboard DC/DC converter, ensuring stable operation across all inputs.
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LED Diagnostics: The front of the module is equipped with LEDs that indicate the status of each channel, loop, and overall module health. These LEDs help in easy diagnostics and maintenance.
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Fail-Safe Design: The module is designed to operate in a fail-safe mode, ensuring that any failure results in a de-energized input signal, which is a safe state in a normally energized system.
Technical Specifications
Parameter | Value |
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Model Number | FC-SDIL-1608 |
Number of Input Channels | 16 |
Input Type | NAMUR (Proximity Switches, Dry Contacts) |
Input Voltage | 1.4-1.9 mA |
Switching Current | > 21 mA |
Loop Power Supply | 8 V DC (±1 V), 170 mA (short-circuit proof) |
Output Voltage | 8 V DC |
Earth Fault Monitoring | Yes |
Input Filter | Low-pass, 100 Hz |
Dimensions | 100 × 160 × 20.32 mm |
Weight | 0.5 kg |
Product Advantages
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High Safety Integrity: Designed for SIL 3 applications, ensuring reliable performance in safety-critical systems.
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Diagnostic LEDs: Simplifies troubleshooting with visual indicators for each input and module status.
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Comprehensive Fault Monitoring: Monitors not only the inputs but also checks for earth faults, providing an additional layer of protection.
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Space Efficient: With a compact size (100 × 160 mm), the module fits into standard 19-inch IO chassis, minimizing the space required for system installations.
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Seamless Integration: Easily integrates with other Honeywell Safety Manager modules and field devices, providing a robust solution for complex safety systems.
Applications
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Industrial Safety Systems: The module is ideal for applications requiring high levels of safety and integrity, such as in process automation, power plants, and chemical manufacturing.
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Loop-Monitored Systems: Used in systems where continuous monitoring of field devices like proximity switches is required.
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Hazardous Area Protection: Compliant with hazardous location standards, making it suitable for use in environments that require protection against fire and explosion risks.
Latest News
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“Honeywell FC-SDIL-1608 Enables Advanced Safety in High-Risk Environments” – A recent development in Honeywell’s Safety Manager platform that enhances system reliability in critical infrastructure sectors.
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“New Updates to Honeywell Safety Modules Include Enhanced Earth Fault Detection” – Honeywell introduces updated features to improve monitoring and safety diagnostics.
Recommended Related Models
Model | Channels | Input Type | Power Supply | Dimensions | Weight |
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FC-SDIL-1624 | 24 | NAMUR, Dry Contacts | 24 V DC | 100 × 160 mm | 0.6 kg |
FC-SAI-1620m | 16 | Analog (0-25 mA) | 24 V DC | 100 × 160 mm | 0.7 kg |
FC-SDI-1648 | 48 | NAMUR, Dry Contacts | 48 V DC | 100 × 160 mm | 0.8 kg |
FC-SAI-0410 | 4 | Analog (0-20 mA) | 24 V DC | 100 × 160 mm | 0.4 kg |
FC-SDI-1624 | 16 | Digital, Fail-Safe Inputs | 24 V DC | 100 × 160 mm | 0.5 kg |
FC-SDIL-1608 | 16 | Digital, NAMUR Proximity | 24 V DC | 100 × 160 mm | 0.5 kg |
Popular Honeywell Models
Model | Channels | Input Type | Power Supply | Dimensions | Weight |
---|---|---|---|---|---|
Honeywell 900RSM-0200 | 16 | Digital, Safe Inputs | 24 V DC | 100 × 160 mm | 0.5 kg |
Honeywell 900RSM-0300 | 8 | Analog Inputs | 24 V DC | 100 × 160 mm | 0.5 kg |
Honeywell 900CSM-0200 | 16 | Digital, Fault-Tolerant | 24 V DC | 100 × 160 mm | 0.6 kg |
Honeywell FTA-1630 | 8 | Conversion of Analog Inputs | 24 V DC | 100 × 160 mm | 0.5 kg |
Honeywell 3000RSM | 24 | Digital Inputs | 24 V DC | 100 × 160 mm | 0.7 kg |
Honeywell SAI-1620 | 16 | Analog, High-Density Inputs | 24 V DC | 100 × 160 mm | 0.6 kg |
FAQ
FAQ
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What is the maximum number of channels supported by the FC-SDIL-1608?
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The module supports a maximum of 16 channels.
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Can the FC-SDIL-1608 be used in hazardous locations?
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Yes, it is certified for use in hazardous locations in compliance with FM 3611.
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What is the maximum input voltage for the FC-SDIL-1608?
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The maximum input voltage is 36 V DC.
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How does the earth fault monitor function?
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The earth fault monitor detects and reports any earth faults in the input loops, ensuring operational safety.
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What type of input signals can be used with the FC-SDIL-1608?
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It supports NAMUR and dry contact input signals, commonly used for proximity switches and loop-monitored signals.
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What is the power requirement for the module?
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It requires 5 V DC at 160 mA and 24 V DC at 110 mA.
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Can the module be replaced while the system is running?
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Yes, modules can be replaced while powered on, but this may impact system operations depending on the configuration.
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What are the typical applications for the FC-SDIL-1608?
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It is widely used in industrial safety systems, hazardous area monitoring, and critical process control environments.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.