FX5-8EX/ES Mitsubishi Electric MELSEC FX5 Digital I/O Extension Module

Mitsubishi FX5-8EX PLC Module

FX5-8ES I/O Module

MELSEC FX5 Expansion Module

FX5-8EX/ES

The Mitsubishi FX5-8EX PLC Module and FX5-8ES I/O Module are MELSEC FX5 Expansion Modules offering digital I/O expansion for industrial automation. Compact, reliable, and compatible with FX5 series PLCs for enhanced control system performance.

Specification

SEODescription

The Mitsubishi FX5-8EX PLC Module and FX5-8ES I/O Module are MELSEC FX5 Expansion Modules designed to extend I/O capacity in compact automation systems. The FX5-8EX provides 8 digital inputs, while the FX5-8ES offers 8 relay or transistor outputs, enabling flexible control configurations. These modules connect directly to the FX5 CPU, supporting up to 16 expansion units per system, and integrate via the high-speed CPU bus for rapid data exchange. Operating at 24V DC (±10% tolerance) within 0–55°C, they suit industries like packaging, assembly, and material handling. Key advantages include compact design, easy wiring with spring-clamp terminals, and robust noise resistance. However, their fixed I/O count limits scalability, requiring additional modules for larger systems. Both comply with industrial standards, ensuring reliability in harsh environments.

SEOSpecification

Parameter	Specification
Model Name	Mitsubishi FX5-8EX/ES
Module Type	FX5-8EX: Digital Input Module FX5-8ES: Digital Output Module
I/O Points	8 points (Sink/Source configurable)
Rated Voltage	24V DC ±10%
Current Consumption	EX: 80mA max ES: 90mA max
Connection Method	18-point terminal block
Isolation	Photocoupler isolation
Mounting Type	DIN rail or direct screw mounting
Compatibility	MELSEC FX5 Series PLCs
Operating Temp	-10°C to 55°C
Protection Class	IP20
Certification	CE, UL, RoHS
Dimensions	90mm x 30mm x 80mm

SEOQandA

question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major carriers. The best option is selected based on region and weight.
question:Why is shipping so expensive? Are there cheaper options?
answer:Shipping costs are carrier-set. We offer alternatives like sea/air freight for bulk orders. Contact us for discounted rates.
question:Why are product labels cut upon delivery?
answer:Labels are removed by manufacturers to prevent brand infringement, a standard practice. Quality remains unaffected.

SEOQandA_Product

question:FX5-8EX/ES module does not communicate with PLC.
answer:Check wiring, ensure correct IP settings, and verify firmware compatibility.
question:Input signals are not detected by FX5-8EX/ES.
answer:Verify input device power, confirm wiring, and check parameter configuration.
question:Output signals do not activate on FX5-8EX/ES.
answer:Inspect load specifications, validate parameter settings, and replace if faulty.
question:FX5-8EX/ES power indicator does not light.
answer:Confirm power supply voltage matches requirements and check polarity.
question:Diagnostic LED blinks or shows error on FX5-8EX/ES.
answer:Refer to manual for error code, check configuration, and reset if needed.