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Honeywell FC-SDI-1648 Safety Digital Input Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Overview
The Honeywell FC-SDI-1648 Safety Digital Input Module is an advanced I/O module engineered for use in Honeywell’s Safety Manager and Fail-Safe Controller systems. It provides high-integrity digital input capabilities designed to meet stringent safety and reliability requirements in industrial automation and process safety environments.
Key Features
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16-channel isolated digital input module for safety-critical systems
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Designed for Honeywell Safety Manager and Fail-Safe Control platforms
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High reliability and fault-tolerant architecture
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Real-time monitoring and diagnostic capabilities
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Input channel isolation for system integrity
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Suitable for SIL2/SIL3 safety applications (IEC 61508 compliant)
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Compact design for easy system integration
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Operates reliably in harsh industrial environments
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Honeywell |
| Part Number | FC-SDI-1648 |
| Product Type | Safety Digital Input Module |
| Number of Channels | 16 isolated digital inputs |
| Input Type | Dry contact / open-collector compatible |
| Input Voltage Range | 18–32 V DC |
| Input Current | 3–8 mA typical per channel |
| Isolation Voltage | 1500 V DC between channels and system |
| Safety Certification | SIL2 / SIL3 (IEC 61508 compliant) |
| Diagnostics | Open circuit, short circuit, and line fault detection |
| Communication Interface | Safety Manager / Fail-Safe Control bus |
| Power Supply | 24 V DC nominal |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –20 °C to +70 °C |
| Humidity | 10–95% RH, non-condensing |
| Mounting Type | DIN rail or rack-mounted |
| Dimensions | 120 × 25 × 100 mm |
| Weight | 0.25 kg |
| Compliance | CE, RoHS, IEC 61508, EN 50156 |
| Applications | Safety instrumented systems, emergency shutdowns, process safety monitoring |
Industry Applications
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Safety Instrumented Systems (SIS)
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Emergency Shutdown (ESD) systems
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Fire and gas detection networks
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Process automation and safety control
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Oil and gas, chemical, and petrochemical plants
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Power generation and energy management facilities
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Refining and hazardous area monitoring
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the FC-SDI-1648 module?
It provides digital input monitoring for safety-critical signals in process control systems.
Q2: How many input channels does it support?
It supports 16 isolated digital input channels.
Q3: Is the FC-SDI-1648 SIL-certified?
Yes, it is SIL2/SIL3 compliant according to IEC 61508 standards.
Q4: What is the operating voltage range?
The module operates between 18 V DC and 32 V DC.
Q5: Does it support diagnostic functions?
Yes, it includes open circuit, short circuit, and fault detection.
Q6: Is it compatible with Honeywell Safety Manager systems?
Yes, it is fully compatible with Honeywell Safety Manager and Fail-Safe Controller systems.
Q7: What environments is it suitable for?
It’s ideal for industrial, hazardous, and process safety environments.
Q8: How is the module mounted?
It can be DIN rail or rack-mounted, depending on system configuration.
Related Honeywell Modules
| Model | Description |
|---|---|
| FC-SDI-1648 | Safety Digital Input Module |
| FC-SDO-0824 | Safety Digital Output Module |
| FC-AI-1624 | Analog Input Module |
| FC-AO-0814 | Analog Output Module |
| FC-PSU-UNI2450 | Universal Power Supply |
| FC-IO-0001 | I/O Expansion Module |
Popular Honeywell Modules
| Model | Description |
|---|---|
| FC-QPP-0001 | Quad Processor Cluster Module |
| FC-PDB-0824 | Distribution Board |
| FS-TPSU-2430 | Power/Voltage Converter |
| FS-TERM-0001 | Redundant I/O Bus Terminator |
| MC-TDID52 51304441-275 | Digital Input Module |
| MC-TDOY62 | Digital Output Field Termination Assembly |
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the FC-SDI-1648 module?
It provides digital input monitoring for safety-critical signals in process control systems.
Q2: How many input channels does it support?
It supports 16 isolated digital input channels.
Q3: Is the FC-SDI-1648 SIL-certified?
Yes, it is SIL2/SIL3 compliant according to IEC 61508 standards.
Q4: What is the operating voltage range?
The module operates between 18 V DC and 32 V DC.
Q5: Does it support diagnostic functions?
Yes, it includes open circuit, short circuit, and fault detection.
Q6: Is it compatible with Honeywell Safety Manager systems?
Yes, it is fully compatible with Honeywell Safety Manager and Fail-Safe Controller systems.
Q7: What environments is it suitable for?
It’s ideal for industrial, hazardous, and process safety environments.
Q8: How is the module mounted?
It can be DIN rail or rack-mounted, depending on system configuration.
Related Honeywell Modules
| Model | Description |
|---|---|
| FC-SDI-1648 | Safety Digital Input Module |
| FC-SDO-0824 | Safety Digital Output Module |
| FC-AI-1624 | Analog Input Module |
| FC-AO-0814 | Analog Output Module |
| FC-PSU-UNI2450 | Universal Power Supply |
| FC-IO-0001 | I/O Expansion Module |
Popular Honeywell Modules
| Model | Description |
|---|---|
| FC-QPP-0001 | Quad Processor Cluster Module |
| FC-PDB-0824 | Distribution Board |
| FS-TPSU-2430 | Power/Voltage Converter |
| FS-TERM-0001 | Redundant I/O Bus Terminator |
| MC-TDID52 51304441-275 | Digital Input Module |
| MC-TDOY62 | Digital Output Field Termination Assembly |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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