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 /Siemens 6ES5 374-2KH21 SIMATIC S5 Long-Design 256 KB Flash EPROM Memory Card
Siemens 6ES5 374-2KH21 SIMATIC S5 Long-Design 256 KB Flash EPROM Memory Card
Siemens 6ES5 374-2KH21 SIMATIC S5 Long-Design 256 KB Flash EPROM Memory Card
Siemens 6ES5 374-2KH21 SIMATIC S5 Long-Design 256 KB Flash EPROM Memory Card

Siemens 6ES5 374-2KH21 SIMATIC S5 Long-Design 256 KB Flash EPROM Memory Card

Siemens SIMATIC S5 · 256 KB Flash EPROM Memory Card

6ES5 374-2KH21

The 6ES5 374-2KH21 is a Siemens SIMATIC S5 long-design 5 V-only Flash EPROM memory card with 256 KB capacity.

PRODUCT TYPEFLASH EPROM MEMORY CARD
SYSTEMSIMATIC S5
MEMORY TYPEFLASH EPROM · LONG DESIGN · 5 V ONLY
MEMORY CAPACITY256 KB
MANUFACTURERSiemens
CONDITION / WARRANTYOriginal New · One-Year Warranty
ISO CERTIFICATIONISO-Certified Product
VERIFICATION● Product photos and videos provided after inquiry
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MODEL SEARCHFind a specific part numberOpen the best-matched Moore Automation product page directly.
SIEMENS ● SIMATIC S5 256 KB FLASH EPROM MEMORY CARD
Siemens SIMATIC S5

6ES5 374-2KH21

FLASH EPROM · 256 KB · LONG DESIGN · 5 V ONLY

SIMATIC S5 · 256 KB FLASH EPROM MEMORY CARD

PRODUCT ROLE
6ES5 374-2KH21 is a Siemens SIMATIC S5 long-design 5 V-only Flash EPROM memory card with 256 KB capacity.
CONFIGURATION NOTE
For 6ES5 374-2KH21, confirm the complete article number, long-design card slot, 5 V-only requirement, and 256 KB capacity before replacement.
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Frida
Sales Leader 🏆
EMAILsales5@mooreplc.com WHATSAPP+86 153 5940 8275
MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

Siemens 6ES5 374-2KH21 ↗
SIMATIC S5 256 KB FLASH EPROM MEMORY CARD

Engineering data at a glance

Click “+” to expand more specifications.

PRODUCT TYPEFLASH EPROM MEMORY CARD
SYSTEMSIMATIC S5
CAPACITY256 KB
MEMORY TYPEFLASH EPROM
Official Siemens product datasheet for 6ES5 374-2KH21.
Long-design memory cardThis SIMATIC S5 memory card uses the long design, operates at 5 V only, and provides 256 KB of Flash EPROM storage.
General Information −
BrandSiemens
Part number6ES5 374-2KH21
Product typeLong-Design 256 KB Flash EPROM Memory Card
Product familySIMATIC S5
Memory Data ＋
Memory capacity256 KB
Memory technologyFLASH EPROM
Card designLong design
Operating voltage5 V only
Function & Configuration ＋
Memory purposeNonvolatile program and data storage
Card formatLong design
Voltage requirement5 V only
Source: Siemens product datasheet for 6ES5 374-2KH21.
FAQ

Questions Buyers Ask Most

What type of product is 6ES5 374-2KH21?＋

6ES5 374-2KH21 is a Siemens SIMATIC S5 long-design 5 V-only Flash EPROM memory card with 256 KB capacity.

What is the memory capacity of 6ES5 374-2KH21?＋

The 6ES5 374-2KH21 provides 256 KB of FLASH EPROM memory capacity.

What memory technology does 6ES5 374-2KH21 use?＋

6ES5 374-2KH21 is a FLASH EPROM memory card.

What is the card format of 6ES5 374-2KH21?＋

6ES5 374-2KH21 uses Siemens' long memory-card design for 5 V-only operation.

What voltage requirement applies to 6ES5 374-2KH21?＋

6ES5 374-2KH21 is specified for 5 V-only operation.

Which product family includes 6ES5 374-2KH21?＋

6ES5 374-2KH21 belongs to the Siemens SIMATIC S5 memory-card range.

What should be checked before ordering 6ES5 374-2KH21?＋

For 6ES5 374-2KH21, confirm the complete article number, long-design card slot, 5 V-only requirement, and 256 KB capacity before ordering.

CONTACT PRODUCT SPECIALIST

Check your configuration with Frida

Share the complete article number, installed SIMATIC S5 configuration and memory-use requirement for compatibility, availability and lead-time checking.

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DATA SHEET

Manuals and Official References for
6ES5 374-2KH21

Official Siemens product documentation for the exact long-design 5 V-only 256 KB Flash EPROM memory card.

Official Siemens PDF

Siemens identifies 6ES5 374-2KH21 as a long-design 5 V-only Flash EPROM memory card with 256 KB capacity.

DOWNLOAD OFFICIAL PDF

Contact to Get Support

Send the complete model, quantity, and your technical or purchasing question.

Technical statements on this product page are based on the official Siemens product datasheet for 6ES5 374-2KH21.

MODEL IDENTIFICATION

Exact Siemens reference for 6ES5 374-2KH21

6ES5 374-2KH21 is the Siemens article number for a long-design 5 V-only 256 KB Flash EPROM memory card.

Siemens · BRAND
Siemens SIMATIC S5256 KB FLASH EPROM MEMORY CARD
EXACT ARTICLE NUMBER

6ES5 374-2KH21

Siemens product documentation lists a long-design 5 V-only 256 KB Flash EPROM memory card under article number 6ES5 374-2KH21.

Official identification: SIMATIC S5 long-design 5 V-only 256 KB Flash EPROM memory card.
APPLICATION AREAS

Application fields for 6ES5 374-2KH21

SIMATIC S5 Program and Data StorageNonvolatile 256 KB Flash EPROM storage
Long-Design Card Integration5 V-only long-design memory-card installation
INDUSTRIAL AUTOMATION APPLICATIONS 6ES5 374-2KH21 SIMATIC S5 256 KB FLASH EPROM MEMORY CARD
SIMATIC S5 EquipmentLong-design Flash EPROM storage for compatible SIMATIC S5 hardware
Exact 256 KB FLASH EPROM Card ReplacementExact article matching for the long-design 5 V-only 256 KB Flash EPROM memory card
ABOUT MOORE AUTOMATION

A trusted industrial automation sourcing partner

Moore Automation Limited supplies industrial automation spare parts to customers worldwide, with dedicated sourcing, part-number verification, pre-shipment confirmation and responsive sales support.

Global sourcing Pre-shipment verification One-year warranty
SERVICE

Industrial Automation Order Support

A clear workflow for sourcing, verification, shipment preparation, delivery and product assurance.

STAGESERVICE ACTIONWHAT WE CHECK OR PROVIDE
01PROCUREMENT
Product SourcingCurrent, hard-to-find and discontinued industrial automation parts.
02VERIFICATION
Part Number ReviewComplete model, suffix, nameplate, visible revision and application details.
03CONFIRMATION
Pre-Shipment CheckModel, label, condition and packaging confirmed with actual photos or video.
04FULFILLMENT
Global Delivery
Worldwide delivery with flexible shipping options. We support door-to-door pickup or delivery to your nominated freight forwarder in China.
DHLFedExUPSTNT
05ASSURANCE
One-Year WarrantyOne-year warranty from delivery for products supplied by Moore Automation.
Warranty Claim Information＋
What to provide: If a product-related issue occurs within the warranty period, contact our team and submit one clear, continuous video for review.
✓Complete product and nameplate
✓Power supply and wiring connections
✓Installation and operating conditions
✓Indicator lights, alarms or error messages
✓Clear description of the fault
✓Continuous video showing the issue
Review outcome: If the evidence confirms a covered product fault, Moore Automation will arrange the appropriate warranty solution.
SALES ASSISTANCE

Contact Sales Manager Frida

Include the complete part number, quantity and delivery destination.

EMAILsales5@mooreplc.com WHATSAPP+86 153 5940 8275
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THẺ NÓNG : 6ES5 374-2KH21 Siemens 6ES5 374-2KH21 6ES5 374-2KH21 256 KB Flash EPROM Siemens SIMATIC S5 Memory Card 6ES5 374-2KH21 Long-Design 5 V 6ES5 374-2KH21 Replacement
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Môn học : Siemens 6ES5 374-2KH21 SIMATIC S5 Long-Design 256 KB Flash EPROM Memory Card
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