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S7-1200 accessories – new and refurbished parts and repairs
SIMATIC S7-1200 accessories support the connection, expansion and operation of the PLC assembly. We supply SIMATIC Memory Cards, signal boards, connectors, cables and other spare components.
Enquire about purchase or repair
We will send a non-binding quote within 1 hour.
- Worldwide delivery
- Our own and partner parts stock
- Professional repairs
- Parts with warranty
More about selecting S7-1200 accessories parts
S7-1200 Accessories for SIEMENS SIMATIC S7-1200
Accessories are designed to complement the PLC station and must be compatible with a specific type of CPU or module.
Typical Applications and Selection
S7-1200 accessories include memory cards, signal modules, connectors, and other components for expanding or maintaining the station.
- the exact type of CPU or module
- Functions and Design of Accessories
- Hardware/Firmware Version Compatibility
- Project Requirements in TIA Portal
How do you choose the right model?
The most reliable method is to select the part based on the complete SIEMENS part number. When replacing a part, we also recommend verifying the hardware and firmware versions, the part’s function, the station configuration, and compatibility in TIA Portal.
- the complete order number and the desired quantity,
- the function and technical specifications of the original part,
- compatibility with the CPU, expansion modules, and the project in question.
New and refurbished parts from our warehouses
For current S7-1200 parts, we primarily check the availability of new, genuine SIEMENS parts. We have access to an extensive network of industrial parts warehouses in Europe and around the world, which is why we can also verify the availability of remanufactured, discontinued, and hard-to-find variants.
Frequently Asked Questions
Can you help me choose compatible accessories?
Yes. We will verify the correct model and availability based on the CPU or module order number.
How quickly can you deliver the part?
Delivery times depend on the specific part and warehouse. Thanks to our access to numerous warehouses, we can typically arrange delivery within a few days; for urgent needs, we can offer express delivery within a matter of hours. For urgent requests, call us immediately—we can arrange express delivery of selected parts day or night.
Is the order number enough for the inquiry?
Yes. Ideally, please provide the full number from the label and the quantity you need; a photo of the label will also be helpful for replacements or repairs.
Sales, Repair, Purchase
6ES7228-1RC51-0AA0
In external stock
Code: 6ES7228-1RC51-0AA0
SIMATIC S7-1200, EMS400S, Power Signal BOOSTER PSB-C, 1x AQ, 0.. 10V DC, RS232, Rail signal 48 V DC
Sales, Repair, Purchase
6ES7228-1RC52-0AA0
In external stock
Code: 6ES7228-1RC52-0AA0
SIMATIC S7-1200, EMS400S, Power Signal BOOSTER PSB-S, 6xDI, 24 V DC, 1x DI, 24 V DC sync, 3x rail signal 48 V DC
Sales, Repair, Purchase
6ES7292-0CA50-0AA0
In external stock
Code: 6ES7292-0CA50-0AA0
SIMATIC S7-1200, EMS400S, IR-RC infrared remote control
Sales, Repair, Purchase
6ES7292-0EA50-0AA0
In external stock
Code: 6ES7292-0EA50-0AA0
SIMATIC S7-1200, EMS400S, EMS400S diagnostics unit
Sales, Repair, Purchase
6ES7954-8LL03-0AA0
In external stock
Code: 6ES7954-8LL03-0AA0
SIMATIC S7, MEMORY CARD FOR S7-1X00 CPU, 3,3 V FLASH, 256 MBYTE
Sales, Repair, Purchase
6ES7954-8LF02-0AA0
In external stock
Code: 6ES7954-8LF02-0AA0
SIMATIC S7, memory cards for S7-1x 00 CPU/SINAMICS, 3, 3V Flash, 24 MByte
Sales, Repair, Purchase
6ES7954-8LF03-0AA0
In external stock
Code: 6ES7954-8LF03-0AA0
SIMATIC S7, memory cards for S7-1x00 CPU/SINAMICS, 3, 3 V flash, 24 MB
Sales, Repair, Purchase
6ES7297-0AX30-0XA0
In external stock
Code: 6ES7297-0AX30-0XA0
SIMATIC S7-1200, Battery Board
BB 1297 for long-term buffering
of the real time clock, plug-in
in the signal board receptacle
of the S7…
Sales, Repair, Purchase
6ES7292-1AV40-0XA0
In external stock
Code: 6ES7292-1AV40-0XA0
SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded right, CPU 1214C/1215C on input side, (4 units with 20 screws each)
Sales, Repair, Purchase
6ES7292-1AL30-0XA0
In external stock
Code: 6ES7292-1AL30-0XA0
SIMATIC S7-1200, spare part I/O terminal block tin-coated Digital signal module 32CH (4 units with 11 screws each)
Sales, Repair, Purchase
6ES7291-1AB30-0XA0
In external stock
Code: 6ES7291-1AB30-0XA0
SIMATIC S7-1200, spare part Font flaps CPU 1214 (CPU 1214 front flap top /front flap bottom/signal board cover) 4 units each
Sales, Repair, Purchase
6ES7290-6AA30-0XA0
In external stock
Code: 6ES7290-6AA30-0XA0
SIMATIC S7-1200, Extension cable 2-tier setup for SM 12XX, 2.0m
Sales, Repair, Purchase
SIMATIC S7-1200, spare part I/O terminal block tin-coated Di
Inquire product
Code: SIMATIC S7-1200, spare part I/O terminal block tin-coated Di
Sales, Repair, Purchase
6ES7212-1BD30-4YB0
Inquire product
Code: 6ES7212-1BD30-4YB0
SIMATIC S7-1200, STARTER-BOX, CPU 1212C AC/DC/RLY, INPUT SIMULATOR, STEP7 BASIC CD, MANUAL CD, INFO MATERIAL, SYSTAINER
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6ES7212-1BD31-4YB0
Inquire product
Code: 6ES7212-1BD31-4YB0
SIMATIC S7-1200, STARTERKIT, CPU 1212C AC/DC/RLY, INPUT SIMULATOR, STEP7 BASIC CD, MANUAL CD, INFO MATERIAL, SYSTAINER
Sales, Repair, Purchase
6ES7212-1BD33-4YB0
Inquire product
Code: 6ES7212-1BD33-4YB0
SIMATIC S7-1200, STARTERKIT, CONSISTING OF: CPU 1212C AC/DC/RLY, INPUT SIMULATOR, STEP7 BASIC CD, MANUAL CD, INFO MATERIAL, SYSTAINER
Sales, Repair, Purchase
6ES7212-1HF40-4YB0
Inquire product
Code: 6ES7212-1HF40-4YB0
SIMATIC S7-1200, FAIL-SAFE STARTERKIT CONSISTING OF: CPU 1214 FC DC/DC/RELAY, SM 1226 F-DI 16X 24V DC, SM 1226 F-DQ 4X 24V DC, INPUT…
Sales, Repair, Purchase
6ES7292-1AG40-0XA2
Inquire product
Code: 6ES7292-1AG40-0XA2
SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded center, 7 pins for voltage terminal SM 1238 Energy Meter (4 units with 7…
Sales, Repair, Purchase
6ES7292-1BL30-0XA0
Inquire product
Code: 6ES7292-1BL30-0XA0
SIMATIC S7-1200, spare part I/O terminal block gold-plated analog signal module 32CH (4 units with 11 screws each)
Sales, Repair, Purchase
6ES7292-1BG30-0XA0
Inquire product
Code: 6ES7292-1BG30-0XA0
SIMATIC S7-1200, spare part I/O terminal block gold-plated analog signal module 8CH/16CH (4 units with 7 screws each)
Sales, Repair, Purchase
6ES7292-1BF30-0XB0
Inquire product
Code: 6ES7292-1BF30-0XB0
SIMATIC S7-1200, spare part I/O terminal block gold-plated analog signals CPU 1215C/1217C, (4 units with 6 screws each)
Sales, Repair, Purchase
6ES7292-1BF30-0XA0
Inquire product
Code: 6ES7292-1BF30-0XA0
SIMATIC S7-1200, spare part I/O terminal block gold-plated Signal Board (4 units with 6 screws each)
Sales, Repair, Purchase
6ES7292-1BC30-0XA0
Inquire product
Code: 6ES7292-1BC30-0XA0
SIMATIC S7-1200, spare part I/O terminal block gold-plated analog inputs CPU 1211C/1212C/1214C (4 units with 3 screws each)
Sales, Repair, Purchase
6ES7292-1AV30-0XA0
Inquire product
Code: 6ES7292-1AV30-0XA0
SIMATIC S7-1200, spare part I/O terminal block tin-coated CPU 1214C/1215C on input side (4 units with 20 screws each)
Sales, Repair, Purchase
6ES7292-1AT30-0XA0
Inquire product
Code: 6ES7292-1AT30-0XA0
SIMATIC S7-1200, spare part I/O terminal block tin-coated CPU 1217C on output side (4 units with 18 screws each)
Sales, Repair, Purchase
6ES7292-1AR30-0XA0
Inquire product
Code: 6ES7292-1AR30-0XA0
SIMATIC S7-1200, spare part I/O terminal block tin-coated CPU 1217C on input side (4 units with 16 screws each)
Sales, Repair, Purchase
6ES7292-1AP40-0XA0
Inquire product
Code: 6ES7292-1AP40-0XA0
SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded right, CPU 1211C/1212C on input side, (4 units with 14 screws each)
Sales, Repair, Purchase
6ES7292-1AP30-0XA0
Inquire product
Code: 6ES7292-1AP30-0XA0
SIMATIC S7-1200, spare part I/O terminal block tin-coated CPU 1211C/1212C on input side (4 units with 14 screws each)
Sales, Repair, Purchase
6ES7292-1AM40-0XA0
Inquire product
Code: 6ES7292-1AM40-0XA0
SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded right, CPU 1214C/1215C on output side, (4 units with 12 screws each)
Sales, Repair, Purchase
6ES7292-1AM30-0XA0
Inquire product
Code: 6ES7292-1AM30-0XA0
SIMATIC S7-1200, spare part I/O terminal block tin-coated CPU 1214C/1215C on output side (4 units with 12 screws each)
Sales, Repair, Purchase
6ES7292-1AL40-0XA0
Inquire product
Code: 6ES7292-1AL40-0XA0
SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded right, Digital signal module 32CH (4 units with 11 screws each)
Sales, Repair, Purchase
6ES7292-1AK30-0XA0
Inquire product
Code: 6ES7292-1AK30-0XA0
SIMATIC S7-1200, spare part I/O terminal block tin-coated CPU 1217C on input side (4 units with 10 screws each)
Sales, Repair, Purchase
6ES7292-1AH40-0XA0
Inquire product
Code: 6ES7292-1AH40-0XA0
SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded right, CPU 1211C/1212C on output side, (4 units with 8 screws each)
Sales, Repair, Purchase
6ES7292-1AH30-0XA0
Inquire product
Code: 6ES7292-1AH30-0XA0
SIMATIC S7-1200, spare part I/O terminal block tin-coated CPU 1211C/1212C on output side (4 units with 8 screws each)
Sales, Repair, Purchase
6ES7292-1AG40-0XA1
Inquire product
Code: 6ES7292-1AG40-0XA1
SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded left, for digital signal module 8CH/16CH, (4 units with 7 screws each)
Sales, Repair, Purchase
6ES7292-1AG40-0XA0
Inquire product
Code: 6ES7292-1AG40-0XA0
SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded, for digital signal module 8CH/16CH, (4 units with 7 screws each)
How to capture sporadic faults on Siemens S7 PLCs
Sporadic faults on Siemens SIMATIC S7 PLCs are difficult to find using standard online diagnostics. In this article, we show how auto.spy analyzer helps capture signals, events and video on a single timeline and trace the root cause of the problem afterwards.
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