FX5-SF-8DI4 8CH Digital Input Module, MELSEC FX5 Series PLC, Mitsubishi Electric DI Unit Industrial Automation Component

Mitsubishi FX5-SF-8DI4

8DI4 Digital Input Module

MELSEC iQ-F 8DI4

FX5-SF-8DI4

Mitsubishi FX5-SF-8DI4 is an 8DI4 Digital Input Module for MELSEC iQ-F series, designed to efficiently process digital signals in automation systems with high-speed response and compact integration.

Specification

SEODescription

The Mitsubishi FX5-SF-8DI4 is an 8DI4 Digital Input Module designed for the MELSEC iQ-F series, offering 8 digital input channels with a 12-24VDC input voltage range and compatibility for sinking/sourcing configurations. It integrates seamlessly with up to 4 expansion modules via the system bus, supporting high-speed communication protocols like Ethernet/IP and CC-Link IE Field Basic. Operating within a temperature range of -25°C to 55°C, this module is ideal for automation applications in manufacturing, packaging, and material handling industries. Its compact design and DIN-rail mounting simplify installation, while diagnostics via GX Works3 enhance maintenance efficiency. However, it lacks built-in analog functionality and requires a compatible MELSEC iQ-F CPU for full functionality. The module ensures reliable performance in harsh industrial environments but may require additional components for complex I/O expansions.

SEOSpecification

Parameter	Specification
Model	Mitsubishi FX5-SF-8DI4
Module Type	8DI4 Digital Input Module
Series	MELSEC iQ-F Series
Input Points	8 points (Sink/Source)
Input Voltage	24 VDC ±10%
Isolation	Optical isolation (Photocoupler)
Response Time	1 ms (ON)/10 ms (OFF)
Power Consumption	0.8 W (24 VDC)
Compatibility	FX5 CPU Modules
Operating Temperature	-20°C to 60°C
Mounting	DIN rail or direct screw
Certification	CE, UL, RoHS
Weight	0.15 kg
Dimensions	32.4 x 90 x 86 mm

SEOQandA

question:How is after-sales service handled if a refurbished product malfunctions during use?
answer:We will replace the product or offer a full refund immediately upon verification.
question:Do you provide technical selection services?
answer:Yes, we offer professional technical selection assistance to ensure optimal compatibility.
question:Why can other suppliers source discontinued models that you cannot provide?
answer:Suppliers may access niche inventory channels or hold reserved stock for discontinued items.

SEOQandA_Product

question:Why is the FX5-SF-8DI4 input signal not responding?
answer:Check wiring polarity and ensure correct sink/source configuration in parameter settings.
question:How to resolve unstable input signals on FX5-SF-8DI4?
answer:Verify proper grounding, use shielded cables, and isolate from high-noise sources.
question:Why does the FX5-SF-8DI4 module not communicate with the PLC?
answer:Confirm module installation on base unit and check DIP switch settings for proper addressing.
question:Why are input LEDs inactive despite valid signals?
answer:Inspect parameter settings for LED disable options or replace the module if hardware fails.
question:How to fix delayed input response on FX5-SF-8DI4?
answer:Adjust input filter time in parameter settings to reduce signal processing latency.