Siemens SIMATIC
Siemens SIMATIC S7-1200 PLC Parts
Source compact CPUs, I/O modules and communication modules for S7-1200 PLC systems. We supply new and replacement units for small to medium automation projects. 109+ models available.
Compact CPUs
S7-1200 CPU 1211C, 1212C, 1214C, 1215C, 1217C with onboard I/O and PROFINET.
Digital I/O
Signal modules for expanding digital inputs and outputs in various configurations.
Analog I/O
Analog input and output modules for process measurement and control applications.
Popular Siemens S7-1200 Models
These compact PLC models are widely used in machinery automation and building systems.
| Model | Product | Category | Quote |
|---|---|---|---|
| 6AV2123-2GB03-0AX1 | 6AV2123-2GB03-0AX1 | PLC | View Details → |
| 6ES7 212-1AB23-0XB0 | CPU 222 DC/DC/DC | PLC | View Details → |
| 6ES7 212-1BB23-0XB0 | SIMATIC S7-200 CPU 222 AC/DC/Relay | PLC | View Details → |
| 6ES7 212-1BE40-0XB0 | CPU 1212C DC/DC/DC | PLC | View Details → |
| 6ES7 212-1HE40-0XB0 | CPU 1212C AC/DC/Relay | PLC | View Details → |
| 6ES7 214-1AD23-0XB0 | CPU 224 DC/DC/DC | PLC | View Details → |
| 6ES7 214-1AD23-0XB0 | SIMATIC S7-200 CPU 224 DC/DC/DC | PLC | View Details → |
| 6ES7 214-1AG40-0XB0 | CPU 1214C DC/DC/DC | PLC | View Details → |
| 6ES7 214-1BD23-0XB0 | SIMATIC S7-200 CPU 224 AC/DC/Relay | PLC | View Details → |
| 6ES7 214-1BG40-0XB0 | CPU 1214C DC/DC/DC | PLC | View Details → |
| 6ES7 214-1HG40-0XB0 | CPU 1214C AC/DC/Relay | PLC | View Details → |
| 6ES7 214-2AS23-0XB0 | SIMATIC S7-200 CPU 224XPsi DC/DC/DC | PLC | View Details → |
| 6ES7 214-2BD23-0XB0 | SIMATIC S7-200 CPU 224XP AC/DC/Relay | PLC | View Details → |
| 6ES7 215-1AG40-0XB0 | CPU 1215C DC/DC/DC | PLC | View Details → |
| 6ES7 215-1BG40-0XB0 | CPU 1215C DC/DC/DC | PLC | View Details → |
| 6ES7 215-1HG40-0XB0 | CPU 1215C AC/DC/Relay | PLC | View Details → |
| 6ES7 216-2AD23-0XB0 | CPU 226 DC/DC/DC | PLC | View Details → |
| 6ES7 216-2AD23-0XB0 | SIMATIC S7-200 CPU 226 | PLC | View Details → |
| 6ES7 216-2BD23-0XB0 | SIMATIC S7-200 CPU 226 AC/DC/Relay | PLC | View Details → |
| 6ES7 217-1AG40-0XB0 | CPU 1217C DC/DC/DC | PLC | View Details → |
| 6ES7 221-1BF22-0XA0 | SIMATIC S7-200 EM 221 Digital Input Module 8x24V DC | Digital I/O Module | View Details → |
| 6ES7 221-1BF22-0XA1 | SIMATIC S7-200 EM 221 Digital Input Module 8x24V DC | Digital I/O Module | View Details → |
| 6ES7 221-1BF32-0XB0 | SM 1221 8DI DC | PLC | View Details → |
| 6ES7 221-1BH22-0XA0 | SIMATIC S7-200 EM 221 Digital Input 16x24VDC | PLC | View Details → |
| 6ES7 221-1BH22-0XA4 | SIMATIC S7-200 EM 221 Digital Input 16x24VDC | PLC | View Details → |
| 6ES7 221-1BH32-0XB0 | SM 1221 16DI DC | PLC | View Details → |
| 6ES7 222-1BF22-0XA0 | SIMATIC S7-200 EM 222 Digital Output Module 8x24V DC | Digital I/O Module | View Details → |
| 6ES7 222-1BF22-0XA2 | SIMATIC S7-200 EM 222 Digital Output Module 8x24V DC | Digital I/O Module | View Details → |
| 6ES7 222-1BF32-0XB0 | SM 1222 8DO DC | PLC | View Details → |
| 6ES7 222-1HF32-0XB0 | SM 1222 8DO Relay | PLC | View Details → |
Showing 30 of 109 models. All models are available for quotation.
S7-1200 Product Categories
Integrated CPU models from 1211C to 1217C with PROFINET and different I/O counts.
Signal modules for expanding digital input and output points.
Analog signal modules for voltage, current, and temperature measurement.
PROFINET, PROFIBUS, and other communication expansion modules.
Need a Siemens S7-1200 Part?
Send us the exact 6ES7 part number. We check availability and reply with price, condition and lead time.
Get Quote →Popular S7-1200 Models in Stock
CPU 1212C DC/DC/DC
6ES7 214-1AG40-0XB0CPU 1214C DC/DC/DC
6ES7 214-1HG40-0XB0CPU 1214C AC/DC/Relay
6ES7 215-1AG40-0XB0CPU 1215C DC/DC/DC
6ES7221-3BD30-0XB0S7-1200 Signal Board SB 1221 4DI 24V DC
6ES7222-1BD30-0XB0S7-1200 Signal Board SB 1222 4DO 24V DC
6ES7223-0BD30-0XB0S7-1200 Signal Board SB 1223 2DI/2DO 24V
6ES7231-4HA30-0XB0S7-1200 Signal Board SB 1231 1AI RTD
6ES7232-4HA30-0XB0S7-1200 Signal Board SB 1232 1AO
6ES7241-1AH32-0XB0S7-1200 Communication Module CM 1241 RS-232
6ES7241-1CH30-1XB0S7-1200 Signal Board SB 1241 RS-485
6ES7241-1CH32-0XB0S7-1200 Communication Module CM 1241 RS-485
6ES7243-5DX30-0XE0S7-1200 Communication Module CP 1243-8 IRC
6ES7278-4BD32-0XB0S7-1200 Communication Module CM 1278 4G LTE
6GK7243-1BX30-0XE0CP 1243-1 Communications Processor
Every unit is tested before shipment. Request a quotation for the exact model you need.
Siemens S7-1200 Buying FAQ
Can you supply discontinued S7-1200 parts?
Yes. We specialize in legacy and discontinued automation parts. S7-1200 CPUs, power supplies, I/O modules and communication processors are available from surplus stock or verified sourcing channels.
Are the S7-1200 parts new or used?
We stock new surplus, refurbished and tested used units. Every unit is inspected, tested and photographed before shipment, and comes with our 12-month warranty.
How long does shipping take?
DHL, FedEx and UPS delivery typically takes 3 to 7 working days worldwide. For urgent breakdowns we can arrange express dispatch within 24 hours of confirmation.
Can you match a specific Siemens part number?
Send us the part number and we will confirm stock, compatibility, condition and price. Most S7-1200 modules can be sourced from stock or verified suppliers.
Do you provide warranty on refurbished modules?
Yes, all parts carry a 12-month replacement warranty. We also provide test reports and photos before dispatch on request.