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Simatic NET, ITP XP Standard CABLE 9/9 FOR INDUSTR. ETHERNET ITP Standard CABLE,PREASSEMBLED with 2 X 9-PIN ITP CONNECTORS, FOR CASCADING OF ACTIVE ITP NETWORK COMPONENTS, LENGTH: 80 M

Siemens 6AV7875-0BF52-1AC0 Siemens

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Product
Article Number (Market Facing Number)	6AV78750BF521AC0
Product Description	*no longer available* SIMATIC Panel PC 677B 2x10/100/1000 Mbit/s Ethernet; 4x USB V2.0, 1x serial (COM1); 19" Touch, 1280x 1024 with front-side USB-Schnittstelle 110/230 V AC power supply unit with NAMUR, Power supply cable Europe Core 2 Duo T7400, 2.16 GHz; 4 MB SLC, 1x PCI; 1x PCIE X4 4 GB DDR2 RAM; RAID1, 2x 250 GB SATA (2.5") DVD+-R+-RW; PROFIBUS/MP, 2MB BUFF. SRAMI; Windows XP Prof. MUI (de,en,fr,es,it,ja,zh,ko), only with hard disk
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	Not available
Commodity Code	84714100
LKZ_FDB/ CatalogID	ST80E
Product Group	4385
Group Code	R115
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	37.479 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6ES7-214-1BG31-0XB0 Siemens

$1,387.81

In stock, 14 units

Product
Article Number (Market Facing Number)	6ES72141BG310XB0 \| 6ES72141BG310XB0
Product Description	SIMATIC S7-1200, CPU 1214C, COMPACT CPU, AC/DC/RLY, ONBOARD I/O: 14 DI 24V DC; 10 DO RELAY 2A; 2 AI 0 - 10V DC, POWER SUPPLY: AC 85 - 264 V AC AT 47 - 63 HZ, PROGRAM/DATA MEMORY: 75 KB AN UPDATED VERSION IS AVAILABLE REPLACEMENT 6ES721?-1??40-0XB0
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	6940408101319
UPC	040892996739
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST9.72
Product Group	9040
Group Code	R132
Country of origin	China
SCIP number	Not available
Delivery information
Net Weight (lb)	1.043 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6XV1850-0CN88 Siemens

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Simatic NET, ITP XP Standard CABLE 9/9 FOR INDUSTR. ETHERNET ITP Standard CABLE,PREASSEMBLED with 2 X 9-PIN ITP CONNECTORS, FOR CASCADING OF ACTIVE ITP NETWORK COMPONENTS, LENGTH: 90 M

Siemens 6AV7875-0CE20-1AC0 Siemens

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Product
Article Number (Market Facing Number)	6AV78750CE201AC0
Product Description	*no longer available* SIMATIC Panel PC 677B 2x10/100/1000 Mbit/s Ethernet; 4x USB V2.0, 1x serial (COM1); 19" Touch, 1280x 1024 with front-side USB-Schnittstelle 110/230 V AC power supply unit with NAMUR, Core 2 Duo T7400, 2.16 GHz; 4 MB SLC, 2xPCI 1 GB DDR2 RAM; 160 GB SATA HDD 3.5" DVD+-R+-RW; PROFIBUS/MP, 2MB BUFF. SRAMI; Windows XP Prof. MUI (de,en,fr,es,it,ja,zh,ko), only with hard disk
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	Not available
Commodity Code	84714100
LKZ_FDB/ CatalogID	ST80E
Product Group	4385
Group Code	R115
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	37.479 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6ES7-214-1HG31-0XB0 Siemens

$2,628.71

Only 8 units left

Product
Article Number (Market Facing Number)	6ES72141HG310XB0 \| 6ES72141HG310XB0
Product Description	SIMATIC S7-1200, CPU 1214C, COMPACT CPU, DC/DC/RELAY, ONBOARD I/O: 14 DI 24V DC; 10 DO RELAY 2A; 2 AI 0 - 10V DC, POWER SUPPLY: AC 20.4 - 28.8 V DC, PROGRAM/DATA MEMORY: 75 KB AN UPDATED VERSION IS AVAILABLE REPLACEMENT 6ES7214-1HG40-0XB0
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	6940408101302
UPC	040892995312
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST9.72
Product Group	9040
Group Code	R132
Country of origin	China
SCIP number	Not available
Delivery information
Net Weight (lb)	0.966 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 7618 Siemens Vipa

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MEMORY MODULE 100688, COMPACT VERSION K, FOR SIMATIC S5

Siemens 6ES7-214-2AD23-0XB8 Siemens

$567.17

In stock, 11 units

SIMATIC S7-200 CN, CPU 224XP Compact unit, DC power supply 14 DI DC/10 DO DC, 2 AI, 1 AO, 12/16 KB progr./10 KB data, 2 PPI/user-programmable interface this S7-200 CN product only has CE approval

Siemens 6AV7875-0DC31-1AC0 Siemens

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Product
Article Number (Market Facing Number)	6AV78750DC311AC0
Product Description	*no longer available* SIMATIC Panel PC 677B 2x10/100/1000 Mbit/s Ethernet; 4x USB V2.0, 1x serial (COM1); 19" Touch, 1280x 1024 with front-side USB-Schnittstelle 110/230 V AC power supply unit with NAMUR, power supply cable UK Core 2 Duo T5500, 1.66 GHz; 2 MB SLC, 2x PCI 2 GB DDR2 RAM; 250 GB SATA HDD 3.5" DVD+-R+-RW; PROFIBUS/MP, 2MB BUFF. SRAMI; Windows XP Prof. MUI (de,en,fr,es,it,ja,zh,ko), only with hard disk
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	Not available
Commodity Code	84714100
LKZ_FDB/ CatalogID	ST80E
Product Group	4385
Group Code	R115
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	37.479 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6ES7612-2QH10-0AB4 Siemens

$8,120.00

Only 4 units left

Product
Article Number (Market Facing Number)	6ES76122QH100AB4 \| 6ES76122QH100AB4
Product Description	*Spare part* SIMATIC WinAC spare part for WinAC Slot 412 V4 CPU 412-2 PCI V4 only PC_INSTECKKARTE without software and accessories
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4019169149273
UPC	Not available
Commodity Code	84733020
LKZ_FDB/ CatalogID	ST9.WINAC
Product Group	4229
Group Code	R111
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.220 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens A5E00477794 Siemens

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Accessory kit�SIEMENS SIMATIC

Siemens 6ES7-215-1HG40-0XB0 Siemens

$548.04

Only 7 units left

Product
Article Number (Market Facing Number)	6ES72151HG400XB0 \| 6ES72151HG400XB0
Product Description	SIMATIC S7-1200, CPU 1215C, COMPACT CPU, DC/DC/RELAY, 2 PROFINET PORT, ONBOARD I/O: 14 DI 24V DC; 10 DO RELAY 2A, 2 AI 0-10V DC, 2 AO 0-20MA DC, POWER SUPPLY: DC 20.4 - 28.8 V DC, PROGRAM/DATA MEMORY: 125 KB NOTE: !!V13 SP1 PORTAL SOFTWARE IS REQUIRED TO PROGRAM!!
Product family	CPU 1215C
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047623402763
UPC	887621769093
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST72
Product Group	4509
Group Code	R132
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.957 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6AV7875-0FC20-1AC0 Siemens

$2,752.09

Only 1 unit left

Product
Article Number (Market Facing Number)	6AV78750FC201AC0 \| 6AV78750FC201AC0
Product Description	*no longer available* SIMATIC Panel PC 677B 2x10/100/1000 Mbit/s Ethernet; 4x USB V2.0, 1x serial (COM1); 19" Touch, 1280x 1024 with front-side USB-Schnittstelle 110/230 V AC power supply unit with NAMUR, power supply cable USA Core 2 Duo T5500, 1.66 GHz; 2 MB SLC, 2x PCI 1 GB DDR2 RAM; 160 GB SATA HDD 3.5" DVD+-R+-RW; PROFIBUS/MP, 2MB BUFF. SRAMI; Windows XP Prof. MUI (de,en,fr,es,it,ja,zh,ko), only with hard disk
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	Not available
Commodity Code	84714100
LKZ_FDB/ CatalogID	ST80E
Product Group	4385
Group Code	R115
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	37.479 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6ES7616-2PG01-0AB4 Siemens

$6,319.35

Only 1 unit left

Product
Article Number (Market Facing Number)	6ES76162PG010AB4
Product Description	SIMATIC WINAC PRO LITE SLOT-PLC PC-BASED CONTROL MIT SLOT-PLC CPU 416-2 DP ISA LITE 128 KBYTE MPI AND DP ON BOARD AS SPARE PART W/O ACCESSORIES
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4019169026871
UPC	Not available
Commodity Code	84733010
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4314
Group Code	R111
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.885 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens A5E00916939 Siemens

$0.00

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Product
Article Number (Market Facing Number)	A5E00916939 \| A5E00916939
Product Description	SIMATIC PC, spare part Processor Core 2 Duo T7400 (2.16 GHz, 667 MHz FSB, 4MB L2) for SIMATIC Rack PC 847B
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4042948393260
UPC	662643441444
Commodity Code	85423190
LKZ_FDB/ CatalogID	IC10-E
Product Group	4335
Group Code	R133
Country of origin	Malaysia
SCIP number	Not available
Delivery information
Net Weight (lb)	0.220 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6ES7-216-2AD23-0XB0 Siemens

$755.31

In stock, 17 units

Product
Article Number (Market Facing Number)	6ES72162AD230XB0 \| 6ES72162AD230XB0
Product Description	*Spare part* SIMATIC S7-200, CPU 226 Compact unit, DC power supply 24 DI DC/16 DO DC, 16/24 KB progr./10 KB data, 2 PPI/user-programmable interface
Product family	Not available
Product Lifecycle (PLM)	PM410:Product cancellation
Additional Product Information
EAN	4025515071020
UPC	662643188813
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4255
Group Code	R131
Country of origin	China
SCIP number	Not available
Delivery information
Net Weight (lb)	1.030 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6AV7875-0FB31-1AC0 Siemens

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Product
Article Number (Market Facing Number)	6AV78750FB311AC0 \| 6AV78750FB311AC0
Product Description	*no longer available* SIMATIC Panel PC 677B 2x10/100/1000 Mbit/s Ethernet; 4x USB V2.0, 1x serial (COM1); 19" Touch, 1280x 1024 with front-side USB-Schnittstelle 110/230 V AC power supply unit with NAMUR, power supply cable USA Celeron M440/1.86 GHz; 1 MB SLC, 1x PCIE X4, 1x PCI 2 GB DDR2 RAM; 250 GB SATA HDD 3.5" DVD+-R+-RW; PROFIBUS/MP, 2MB BUFF. SRAMI; Windows XP Prof. MUI (de,en,fr,es,it,ja,zh,ko), only with hard disk
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	Not available
Commodity Code	84714100
LKZ_FDB/ CatalogID	ST80E
Product Group	4385
Group Code	R115
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	37.479 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens A5E00929447 Siemens

$0.00

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Product
Article Number (Market Facing Number)	A5E00929447 \| A5E00929447
Product Description	SIMATIC PC, spare part Main board embedded V2 P M 1.4 GHz without fieldbus
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4042948397381
UPC	Not available
Commodity Code	84715000
LKZ_FDB/ CatalogID	IC10-E
Product Group	4339
Group Code	R115
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.661 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6ES7272-1AA10-0YA1 Siemens

$2,242.03

Only 2 units left

Product
Article Number (Market Facing Number)	6ES72721AA100YA1 \| 6ES72721AA100YA1
Product Description	*Spare part* SIMATIC S7-200, TD200C ADJUSTABLE Text Display for S7-200, 2-line, with cable (2.5m) and installation accessories, Configuration: with STEP 7-Micro/WIN without ATEX approval
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4019169185738
UPC	Not available
Commodity Code	85312020
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4247
Group Code	R141
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.937 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens A5E01052113 Siemens

$0.00

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Product
Article Number (Market Facing Number)	A5E01052113
Product Description	SIMATIC PC, SPARE PART POWER SUPPLY, AC 230 V, FOR BOX PC 627X, PANEL PC 677X
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4042948442500
UPC	662643441598
Commodity Code	85044030
LKZ_FDB/ CatalogID	IC10-E
Product Group	4335
Group Code	R115
Country of origin	China
SCIP number	Not available
Delivery information
Net Weight (lb)	0.022 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6AV7875-0ED31-1AC0 Siemens

$0.00

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Product
Article Number (Market Facing Number)	6AV78750ED311AC0
Product Description	*no longer available* SIMATIC Panel PC 677B 2x10/100/1000 Mbit/s Ethernet; 4x USB V2.0, 1x serial (COM1); 19" Touch, 1280x 1024 with front-side USB-Schnittstelle 110/230 V AC power supply unit with NAMUR, power supply cable Switzerland Core 2 Duo T5500, 1.66 GHz; 2 MB SLC, 1x PCIE X4, 1x PCI 2 GB DDR2 RAM; 250 GB SATA HDD 3.5" DVD+-R+-RW; PROFIBUS/MP, 2MB BUFF. SRAMI; Windows XP Prof. MUI (de,en,fr,es,it,ja,zh,ko), only with hard disk
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	Not available
Commodity Code	84714100
LKZ_FDB/ CatalogID	ST80E
Product Group	4385
Group Code	R115
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	37.479 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6ES7-221-1BH22-0XA0 Siemens

$246.33

Only 10 units left

Product
Article Number (Market Facing Number)	6ES72211BH220XA0 \| 6ES72211BH220XA0
Product Description	*Spare part* SIMATIC S7-200, Digital input EM 221, only for S7-22X CPU, 16 DI, 24 V DC, sinking-sourcing
Product family	Not available
Product Lifecycle (PLM)	PM410:Product cancellation
Additional Product Information
EAN	4025515068655
UPC	662643188332
Commodity Code	85389091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4557
Group Code	R131
Country of origin	China
SCIP number	e47944a7-f936-417e-af59-2bad7ae7ab3e
Delivery information
Net Weight (lb)	0.381 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6ES7272-0AA30-0YA0 Siemens

$570.69

Only 8 units left

Product
Article Number (Market Facing Number)	6ES72720AA300YA0 \| 6ES72720AA300YA0
Product Description	*Spare part* SIMATIC S7, TD 200 text display for S7-200, 2-line, with cable (2.5m) and installation accessories, Configuration: with STEP 7-Micro/WIN
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4019169118828
UPC	Not available
Commodity Code	85371098
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4247
Group Code	R119
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.919 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens A5E01201301 Siemens

$0.00

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Product
Article Number (Market Facing Number)	A5E01201301
Product Description	SIMATIC PC, SPARE PART PROCESSOR COOLER FOR CELM, PENTM, CORE2DUO; -> BOX PC 627/627B/827B, PANEL PC 677/677B;
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4042948447444
UPC	Not available
Commodity Code	84733080
LKZ_FDB/ CatalogID	IC10-E
Product Group	4335
Group Code	R115
Country of origin	China
SCIP number	Not available
Delivery information
Net Weight (lb)	0.022 lb
Package size unit of measure	Inch
Packaging Quantity	1

Previous Page 428 / 506Next

Siemens SIMATIC is the core automation hardware platform within the Siemens industrial portfolio, covering programmable logic controllers, human-machine interface panels, distributed I/O systems, and associated accessories. The SIMATIC family spans multiple generations of SIMATIC S7 controllers, from compact S7-1200 CPUs to the modular S7-300 and S7-400 series, as well as a comprehensive range of SIMATIC HMI operator panels, including Basic Panels and Comfort Panels. With over 12,000 products in this collection, SIMATIC represents the broadest single product grouping in PLC Direct’s Siemens inventory.

PLC Direct supplies Siemens SIMATIC hardware to maintenance teams, procurement managers, and operations staff managing existing SIMATIC installations. Our collection covers S7-1200 and S7-300 CPUs, SIMATIC HMI panels across multiple display sizes and series, and SIMATIC S7 accessories, including memory cards and I/O modules.

Where Siemens SIMATIC Hardware Is Used

A failed SIMATIC CPU or operator panel in an active production line can halt operations entirely until a direct replacement is located. For facilities running S7-300, S7-400, or older S7-1200 hardware, OEM lead times for exact replacement units can stretch to weeks or longer, and in facilities dependent on continuous production, locating a direct replacement quickly is the priority.

Facilities that depend on Siemens SIMATIC hardware include:

Manufacturing plants running SIMATIC S7-300 or S7-400 PLCs for line control, where legacy hardware replacement is required to restore a specific machine configuration
Process facilities using SIMATIC S7-1200 CPUs for compact automation tasks requiring direct CPU replacements
Operations using SIMATIC HMI KTP Basic or Comfort Panel series for machine-level operator interfaces, where display or panel failures create operator visibility gaps
Food and beverage, pharmaceutical, and chemical plants running SIMATIC-based batch control systems
Water and wastewater utilities running distributed SIMATIC S7 hardware across remote pump stations.
Mining and heavy industry operations with SIMATIC-controlled conveyor, crusher, and pump systems

When an S7 CPU, HMI panel, or associated SIMATIC module fails in an installed system, having access to verified surplus sealed or refurbished stock outside standard OEM channels keeps the facility running.

Siemens SIMATIC Products

The SIMATIC collection spans SIMATIC S7 controllers, SIMATIC HMI panels, and SIMATIC accessories. All product families and model references below are confirmed on the live PLC Direct collection page.

Product Families

SIMATIC S7-1200 CPUs: Compact controller series for small to mid-range automation tasks. Confirmed in collection: CPU 1214C (DC/DC/DC, 6ES7214-1AG40-0XB0, 100 KB program/data memory, 14 DI / 10 DO / 2 AI onboard); CPU 1214C (DC/DC/Relay, 6ES7214-1HG40-0XB0); CPU 1215C (DC/DC/DC, 6ES7215-1AG40-0XB0, 125 KB memory, 2 PROFINET ports, 14 DI / 10 DO / 2 AI / 2 AO onboard). All S7-1200 CPUs in this collection require TIA Portal V13 SP1 or later for programming.
SIMATIC HMI Basic Panels (2nd Generation): Key/touch operation panels for basic visualization tasks. Confirmed in collection: KTP700 Basic (6AV2123-2GB03-0AX0), 7" TFT display, 65,536 colors, PROFINET interface, configurable from WinCC Basic V13 / STEP 7 Basic V13.
SIMATIC HMI Comfort Panels: Touch operation panels for more demanding visualization environments. Confirmed in collection: TP700 Comfort (6AV2124-0GC01-0AX0), 7" widescreen TFT, 16 million colors, PROFINET + MPI/PROFIBUS DP, 12 MB configuration memory, Windows CE 6.0; TP900 Comfort (6AV2124-0JC01-0AX0), 9" widescreen TFT, same interface and memory spec; TP1200 Comfort (6AV2124-0MC01-0AX0), 12" widescreen TFT, same interface and memory spec. All Comfort Panels are configurable from WinCC Comfort V11 or later.
SIMATIC S7 Memory Cards: 3.3 V flash memory cards for S7-1x00 CPUs and SINAMICS drives. Confirmed in collection: 4 MB (6ES7954-8LC03-0AA0) and 12 MB (6ES7954-8LE03-0AA0) variants.

Available at PLC Direct

SIMATIC S7-1200 CPU 1214C DC/DC/DC, 100 KB, 14 DI / 10 DO / 2 AI (6ES7214-1AG40-0XB0)
SIMATIC S7-1200 CPU 1214C DC/DC/Relay, 100 KB, 14 DI / 10 DO relay / 2 AI (6ES7214-1HG40-0XB0)
SIMATIC S7-1200 CPU 1215C DC/DC/DC, 125 KB, 2 PROFINET, 14 DI / 10 DO / 2 AI / 2 AO (6ES7215-1AG40-0XB0)
SIMATIC HMI KTP700 Basic panel, 7" TFT, PROFINET (6AV2123-2GB03-0AX0)
SIMATIC HMI TP700 Comfort panel, 7" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0GC01-0AX0)
SIMATIC HMI TP900 Comfort panel, 9" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0JC01-0AX0)
SIMATIC HMI TP1200 Comfort panel, 12" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0MC01-0AX0)
SIMATIC S7 memory card, 3.3 V flash, 4 MB (6ES7954-8LC03-0AA0)
SIMATIC S7 memory card, 3.3 V flash, 12 MB (6ES7954-8LE03-0AA0)

What to Know Before You Buy Siemens SIMATIC

Ordering the correct SIMATIC replacement comes down to three variables: the hardware series, the specific model variant, and the hardware condition grade. Getting these right before placing an order avoids compatibility issues and delays in restoring the installed system.

Hardware condition options: PLC Direct supplies SIMATIC hardware in surplus, sealed, refurbished, and used conditions. Surplus sealed units are factory-sealed stock; refurbished units have been tested and restored to operational condition.

CPU compatibility: SIMATIC S7-1200 CPUs in this collection require TIA Portal V13 SP1 or later for programming. Before ordering a replacement CPU, confirm that the TIA Portal version available on the engineering station matches the programming requirement for the specific CPU variant being sourced.

HMI panel compatibility: SIMATIC HMI panels are configured using WinCC Basic (for KTP Basic panels) or WinCC Comfort (for Comfort Panel series). The configuration software version must be at or above the minimum version listed in the product specification. Replacing a panel with a different series or generation may require project adaptation.

Connectivity: Basic Panels in this collection use PROFINET only. Comfort Panels include both PROFINET and MPI/PROFIBUS DP interfaces, making them suitable for installations on legacy PROFIBUS networks as well as PROFINET architectures.

Warranty: All Siemens SIMATIC hardware purchased from PLC Direct includes a standard 1-year warranty covering defects and functionality, applicable to surplus sealed, refurbished, and used products.

Frequently Asked Questions

SIMATIC S7-1200 CPUs in this collection require TIA Portal V13 SP1 (also referred to as STEP 7 Basic V13 SP1) or later to program. This is a firm requirement noted directly in the product specifications. Earlier versions of STEP 7 or TIA Portal are not compatible with these CPU variants.

PLC Direct's SIMATIC collection includes SIMATIC S7-1200 CPUs across multiple variants (CPU 1214C and CPU 1215C), SIMATIC HMI panels including KTP700 Basic and Comfort Panel series (TP700, TP900, TP1200), SIMATIC S7 memory cards, and a broad range of additional SIMATIC S7 modules and accessories. The collection spans over 12,000 products. Contact us with a specific part number to confirm current availability.

SIMATIC HMI Basic Panels, such as the KTP700 Basic, support key/touch combined operation and connect via PROFINET only. They are configured using WinCC Basic or STEP 7 Basic. Comfort Panels support touch-only operation, offer higher color depth (16 million colors vs. 65,536), include both PROFINET and MPI/PROFIBUS DP interfaces, provide 12 MB of configuration memory, and are configured using WinCC Comfort. Comfort Panels are suited to applications requiring more complex visualizations or legacy fieldbus connectivity.

The S7-1200 CPUs confirmed in this collection carry PM300 (Active Product) lifecycle status, meaning they remain in current production at Siemens. Memory cards for the S7-1x00 platform in this collection carry PM410 (Product cancellation) status and are available as legacy replacements.

Yes. SIMATIC HMI Comfort Panels in this collection include both PROFINET and MPI/PROFIBUS DP interfaces, making them compatible with installations on existing PROFIBUS DP fieldbus networks. This dual-interface capability is specific to the Comfort Panel series; Basic Panels in this collection connect via PROFINET only.