1 year warranty
| Product | |
| Article Number (Market Facing Number) | 6ES72918BA200XA0 | 6ES72918BA200XA0 |
| Product Description | *** spare part *** SIMATIC S7-200, battery module BC 291 for long-term buffering of data,pluggable into memory module receptacle of S7-22X CPU duty to supply information according to article 33, REACH regulation: the product contains the following substance from the candidate list in concentrations exceeding 0.1% by weight: 1,2-Dimethoxyethane, ethylene glycol dimethyl ether (EGDME) (CAS 110-71-4; EC No. 203-794-9) |
| Product family | Not available |
| Product Lifecycle (PLM) | PM410:Product cancellation |
| Additional Product Information | |
| EAN | 4025515161431 |
| UPC | 662643187946 |
| Commodity Code | 85065010 |
| LKZ_FDB/ CatalogID | ST9-E5 |
| Product Group | 4558 |
| Group Code | R131 |
| Country of origin | China |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.013 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES72314HD320XB0 | 6ES72314HD320XB0 |
| Product Description | SIMATIC S7-1200, Analog input, SM 1231, 4 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA, 12 bit+sign (13 bit ADC) |
| Product family | SM 1231 analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408102033 |
| UPC | 887621206963 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4508 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.335 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES71326BH010BA0 | 6ES71326BH010BA0 |
| Product Description | SIMATIC ET 200SP, Digital output module, DQ 16x 24V DC/0,5A Standard, Source output (PNP,P-switching) Packing unit: 1 piece, fits to BU-type A0, Colour Code CC00, substitute value output, module diagnostics for: short-circuit to L+ and ground, wire break, supply voltage |
| Product family | Digital output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623408574 |
| UPC | 804766529047 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4520 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.082 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75152FM020AB0 | 6ES75152FM020AB0 |
| Product Description | *** spare part *** SIMATIC S7-1500F, CPU 1515F-2 PN, central processing unit with work memory 750 KB for program and 3 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 30 ns bit performance, SIMATIC Memory Card required |
| Product family | Not available |
| Product Lifecycle (PLM) | PM410:Product cancellation |
| Additional Product Information | |
| EAN | 4047623410485 |
| UPC | 195125050426 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4A7E |
| Group Code | R152 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 1.294 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES72315PD320XB0 | 6ES72315PD320XB0 |
| Product Description | SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD module |
| Product family | SM 1231 RTD signal module |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408101876 |
| UPC | 887621549794 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4508 |
| Group Code | R132 |
| Country of origin | China |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.421 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75325HF000AB0 | 6ES75325HF000AB0 |
| Product Description | SIMATIC S7-1500, analog output module AQ8xU/I HS, 16-bit resolution accuracy 0.3%, 8 channels in groups of 8, diagnostics; substitute value 8 channels in 0.125 ms oversampling; the module supports the safety-oriented shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 3 / PL d according to EN ISO 13849-1:2015. delivery including infeed element, shielding bracket and shield terminal: front connector (screw terminals or push-in) to be ordered separately |
| Product family | SM 532 analog output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4025515080176 |
| UPC | 887621139179 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4501 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.935 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES71346GD010BA1 | 6ES71346GD010BA1 |
| Product Description | SIMATIC ET 200SP, ANALOG INPUT MODULE, AI 4XI 2-/4-WIRE STANDARD, PACKING UNIT: 1 PIECE, FITS TO BU-TYPE A0, A1, COLOR CODE CC03, MODULE DIAGNOSIS, 16BIT, +/-0,3% |
| Product family | Analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623409212 |
| UPC | 804766680885 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4520 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.088 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES71936BP000DA0 | 6ES71936BP000DA0 |
| Product Description | SIMATIC ET 200SP, BaseUnit BU15-P16+A0+2D, BU type A0, push-in terminals, without aux. terminals, new load group, WxH: 15x 117 mm |
| Product family | BaseUnits |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4025515080855 |
| UPC | 040892933574 |
| Commodity Code | 85366990 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4520 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.104 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6AV21240GC010AX0 | 6AV21240GC010AX0 |
| Product Description | SIMATIC HMI TP700 Comfort, Comfort Panel, touch operation, 7" widescreen TFT display, 16 million colors, PROFINET interface, MPI/PROFIBUS DP interface, 12 MB configuration memory, Windows CE 6.0, configurable from WinCC Comfort V11 |
| Product family | Comfort Panels standard devices |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4025515079026 |
| UPC | 040892783421 |
| Commodity Code | 85371098 |
| LKZ_FDB/ CatalogID | ST80.1N |
| Product Group | 3403 |
| Group Code | R141 |
| Country of origin | Germany |
| SCIP number | 0b4dac5f-f856-4a04-a078-6d75cd7fbb9e |
| Delivery information | |
| Net Weight (lb) | 3.523 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES71346HD010BA1 | 6ES71346HD010BA1 |
| Product Description | SIMATIC ET 200SP, ANALOG INPUT MODULE, AI 4XU/I 2-WIRE STANDARD, PACKING UNIT: 1 PIECE, FITS TO BU-TYPE A0, A1, COLOR CODE CC03, MODULE DIAGNOSIS, 16BIT, +/-0,3% |
| Product family | Analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623409236 |
| UPC | 804766674327 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4520 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.086 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75152AM020AB0 | 6ES75152AM020AB0 |
| Product Description | *** spare part *** SIMATIC S7-1500, CPU 1515-2 PN, central processing unit with work memory 500 KB for program and 3 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 30 ns bit performance, SIMATIC Memory Card required |
| Product family | Not available |
| Product Lifecycle (PLM) | PM410:Product cancellation |
| Additional Product Information | |
| EAN | 4047623410478 |
| UPC | 804766977312 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4A9H |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 1.314 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6AV21232JB030AX0 | 6AV21232JB030AX0 |
| Product Description | SIMATIC HMI, KTP900 Basic, Basic Panel, Key/touch operation, 9" TFT display, 65536 colors, PROFINET interface, configurable from WinCC Basic V13/ STEP 7 Basic V13, contains open-source software, which is provided free of charge see enclosed CD |
| Product family | Standard devices 2nd Generation |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4034106029234 |
| UPC | 887621830274 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST80.1J |
| Product Group | 2262 |
| Group Code | R141 |
| Country of origin | China |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 3.049 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75231BL000AA0 | 6ES75231BL000AA0 |
| Product Description | SIMATIC S7-1500 digital input/output module, DI16x 24VDC BA, 16 channels in groups of 16, input delay typ. 3.2 ms input type 3 (IEC 61131), DQ16XDC 24V/0.5A BA; 16 channels in groups of 8; 4 A per group; the module supports the safety-oriented shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015. delivery including front connector push-in, |
| Product family | SM 523 digital input/output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623402312 |
| UPC | 887621779047 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4501 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.789 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES79548LL030AA0 | 6ES79548LL030AA0 |
| Product Description | *** spare part *** SIMATIC S7, memory cards for S7-1x00 CPU, 3, 3 V flash, 256 MB |
| Product family | Not available |
| Product Lifecycle (PLM) | PM410:Product cancellation |
| Additional Product Information | |
| EAN | 4047623409045 |
| UPC | 804766522178 |
| Commodity Code | 85235110 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4A92 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.062 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES71366BA000CA0 | 6ES71366BA000CA0 |
| Product Description | SIMATIC DP, Electronics module for ET 200SP, F-DI 8x 24 V DC HF, 15 mm width, up to PL E (ISO 13849-1)/ SIL3 (IEC 61508) |
| Product family | Digital F-input modules |
| Product Lifecycle (PLM) | PM400:Announcement of product phase-out |
| Additional Product Information | |
| EAN | 4025515082743 |
| UPC | 887621549749 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4527 |
| Group Code | R152 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.134 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES71366DC000CA0 | 6ES71366DC000CA0 |
| Product Description | SIMATIC DP, electronic module ET 200SP, F-DQ 8x24VDC/0.5A PP HF, 15 mm width, up to PL E (ISO 13849) up to SIL 3 (IEC 61508) |
| Product family | Digital F-output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623407164 |
| UPC | 804766479489 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4527 |
| Group Code | R152 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.119 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES72231PL320XB0 | 6ES72231PL320XB0 |
| Product Description | SIMATIC S7-1200, Digital I/O SM 1223, 16 DI/16 DO, 16 DI 24 V DC, Sink/Source, 16 DO, relay 2 A |
| Product family | SM 1223 digital input/output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408102019 |
| UPC | 887621206949 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4508 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.703 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75347QE000AB0 | 6ES75347QE000AB0 |
| Product Description | SIMATIC S7-1500 Analog input/output module AI 4x U/I/R/RTD/TC ST; 4 channels in groups of 4; Hardware interrupts; Diagnostics AQ 2x U/I ST; 2 channels in groups of 2; Substitute value; Diagnostics Common mode voltage approx. 10 V 16 bit; Accuracy 0.3%; Delivery including push-in front connector, infeed element, shield bracket and shield terminal |
| Product family | SM 534 analog input/output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623403326 |
| UPC | 887621835590 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4501 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.935 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES71346GF000AA1 | 6ES71346GF000AA1 |
| Product Description | SIMATIC ET 200SP, Analog input module, AI 8XI 2-/4-wire Basic, suitable for BU type A0, A1, Color code CC01, Module diagnostics, 16 bit |
| Product family | Analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623405511 |
| UPC | 804766209383 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4520 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.082 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6AV21240GC130AX0 | 6AV21240GC130AX0 |
| Product Description | SIMATIC HMI TP700 Comfort Outdoor, Comfort Panel, touch operation, 7" widescreen TFT display, 16 million colors, PROFINET interface, MPI/PROFIBUS DP interface, 12 MB configuration memory, Windows CE 6.0 (Microsoft support including security updates discontinued) configurable from WinCC Comfort V13 SP1, HSP |
| Product family | Comfort Panels Outdoor |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623405986 |
| UPC | 804766232954 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST80.1N |
| Product Group | 3403 |
| Group Code | R141 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 4.010 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES73317KF020AB0 | 6ES73317KF020AB0 |
| Product Description | SIMATIC S7-300, Analog input SM 331, isolated, 8 AI, Resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole Removing/inserting with active backplane bus |
| Product family | SM 331 analog input modules |
| Product Lifecycle (PLM) | PM400:Announcement of product phase-out |
| Additional Product Information | |
| EAN | 4025515066835 |
| UPC | 662643177909 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 2288 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.635 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES72231BH320XB0 | 6ES72231BH320XB0 |
| Product Description | SIMATIC S7-1200, Digital I/O SM 1223, 8 DI/8 DO, 8 DI 24 V DC, Sink/Source, 8 DO, transistor 0.5 A |
| Product family | SM 1223 digital input/output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408101982 |
| UPC | 887621292881 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4508 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.432 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES72221BF320XB0 | 6ES72221BF320XB0 |
| Product Description | SIMATIC S7-1200, Digital output SM 1222, 8 DO, 24 V DC, transistor 0.5 A |
| Product family | SM 1222 digital output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408101937 |
| UPC | 887621206093 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4508 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.342 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
SIMATIC HMI TP1500 Comfort, Comfort Panel, Touch operation, 15" widescreen TFT display, 16 million colors, PROFINET interface, MPI/PROFIBUS DP interface, 24 MB configuration memory, WEC 2013, configurable from WinCC Comfort V14 SP1 with HSP
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:
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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
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Process facilities using SIMATIC S7-1200 CPUs for compact automation tasks requiring direct CPU replacements
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Operations using SIMATIC HMI KTP Basic or Comfort Panel series for machine-level operator interfaces, where display or panel failures create operator visibility gaps
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Food and beverage, pharmaceutical, and chemical plants running SIMATIC-based batch control systems
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Water and wastewater utilities running distributed SIMATIC S7 hardware across remote pump stations.
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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
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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.
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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.
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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.
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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
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SIMATIC S7-1200 CPU 1214C DC/DC/DC, 100 KB, 14 DI / 10 DO / 2 AI (6ES7214-1AG40-0XB0)
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SIMATIC S7-1200 CPU 1214C DC/DC/Relay, 100 KB, 14 DI / 10 DO relay / 2 AI (6ES7214-1HG40-0XB0)
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SIMATIC S7-1200 CPU 1215C DC/DC/DC, 125 KB, 2 PROFINET, 14 DI / 10 DO / 2 AI / 2 AO (6ES7215-1AG40-0XB0)
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SIMATIC HMI KTP700 Basic panel, 7" TFT, PROFINET (6AV2123-2GB03-0AX0)
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SIMATIC HMI TP700 Comfort panel, 7" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0GC01-0AX0)
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SIMATIC HMI TP900 Comfort panel, 9" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0JC01-0AX0)
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SIMATIC HMI TP1200 Comfort panel, 12" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0MC01-0AX0)
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SIMATIC S7 memory card, 3.3 V flash, 4 MB (6ES7954-8LC03-0AA0)
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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.