Honeywell FS-SDI-1624 Safe 16-Channel Digital Input Module SIL Certified for

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Price： $1055-1110/piece
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Payment Terms	T/T
Supply Ability	1/piece in stock
Delivery Time	3-7
Packaging Details	2.2124126mm
Input Voltage	24VDC
Application	Industrial process control and automation
Capacity	1700 mAh
Mounting Type	DIN rail
Condition	New Original with Sealed
Function	Control and Monitoring
Product Origin	USA
Power Supply	12-24V DC
Brand Name	Honeywell
Model Number	FS-SDI-1624
Certification	3c
Place of Origin	America

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Product Specification


Payment Terms	T/T	Supply Ability	1/piece in stock
Delivery Time	3-7	Packaging Details	2.2124126mm
Input Voltage	24VDC	Application	Industrial process control and automation
Capacity	1700 mAh	Mounting Type	DIN rail
Condition	New Original with Sealed	Function	Control and Monitoring
Product Origin	USA	Power Supply	12-24V DC
Brand Name	Honeywell	Model Number	FS-SDI-1624
Certification	3c	Place of Origin	America
High Light	Digital Input Module FS-SDI-1624 ，16-Channel Digital Input Module

Safety-Certified Digital Input Module for Critical Industrial Systems

The Honeywell FS-SDI-1624 is a 16-channel digital input module engineered for safety-critical industrial automation applications. Certified to SIL3 and compliant with CE, UL, CSA, and TÜV standards, it ensures reliable performance in hazardous environments. Supporting 24V DC input, the module offers a wide voltage range (20–30V DC) and high input impedance (100 kΩ), minimizing signal interference. Its compact design (100 × 65 × 25 mm) and lightweight construction (0.4 kg) facilitate easy installation in space-constrained control panels. With hot-swap capabilities and dual power redundancy, it enables seamless maintenance without system shutdown. Ideal for oil & gas, petrochemical, and power generation sectors, it integrates with Honeywell’s Safety Manager and Experion PKS systems, delivering real-time monitoring for emergency shutdowns and process safety.

High-Performance Signal Handling with Advanced Diagnostics

Featuring a rapid response time (<1 ms) and ±36V transient protection, the FS-SDI-1624 ensures precise data acquisition for digital signals from sensors, switches, and encoders. Its built-in diagnostic tools detect wiring faults, short circuits, and overvoltage conditions, streamlining troubleshooting. The module supports isolated inputs with cross-channel isolation exceeding 60 dB, enhancing noise immunity in electrically noisy environments. EMI/RFI shielding and surge protection safeguard against electromagnetic interference, while a rugged aluminum alloy enclosure provides IP65-rated resistance to dust and moisture. Compatible with Honeywell’s Fault Tolerant Architecture (FTA), it supports scalable configurations for both small and large-scale automation systems.

Versatile Integration for Diverse Automation Applications

Designed for flexibility, the FS-SDI-1624 interfaces with Modbus RTU, Profibus DP, and Honeywell’s IO-Bus protocols, enabling interoperability with legacy and modern control systems. Its modular design allows easy expansion, making it suitable for applications such as burner management, conveyor control, and smart infrastructure. The module operates across a wide temperature range (-40°C to +85°C) and includes LED indicators for real-time status monitoring. Backed by a 1-year warranty and Honeywell’s global technical support, it delivers long-term reliability for mission-critical operations. Whether used in manufacturing, water treatment, or energy sectors, the FS-SDI-1624 combines safety certification, high-speed performance, and ease of integration to optimize industrial automation efficiency.

Attribute	Description
Product Type	16-Channel Safety-Certified Digital Input Module for Industrial Automation Systems
Brand	Honeywell
Model Number	FS-SDI-1624
Weight	0.4 kg (0.88 lbs) (varies slightly by configuration)
Dimensions	100 × 65 × 25 mm (3.94 × 2.56 × 0.98 inches)
Country of Origin	USA
Certifications	CE, UL, CSA, TÜV, RoHS
Input Voltage	24V DC (20–30V DC operational range)
Power Consumption	≤5W
Input Channels	16 channels
Input Type	Digital signals from sensors, switches, and encoders
Response Time	≤1 ms
Isolation	Cross-channel isolation >60 dB; optical isolation for noise immunity
Connectors	Modular screw terminals for field wiring
Mounting Options	DIN rail or panel-mount with 35 mm rail compatibility
Environmental Ratings	Operating Temp: -40°C to +85°C; Storage: -20°C to +85°C; IP20 dust protection
EMI/RFI Protection	Built-in shielding for signal integrity in harsh environments
Warranty	1 Year
Applications	Oil & gas, petrochemical, power generation, manufacturing, and smart infrastructure

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