Siemens Product Category

S7-400 PLC Hardware

Siemens SIMATIC S7-400 hardware includes modular controllers and system components used in large installed automation and process-control systems.

Product display

S7-400 PLC Hardware

6ES7422-7BL00-0AB0

6ES7422-7BL00-0AB0

Siemens 6ES7422-7BL00-0AB0 digital output module with 32 isolated DO, 24 V DC rated load voltage, and 0.5 A rated output current. Add this line item to a project quotation with quantity and destination.

6ES7431-1KF00-0AB0

6ES7431-1KF00-0AB0

Siemens 6ES7431-1KF00-0AB0 SIMATIC S7-400 analog input module with 8 isolated AI, 13-bit resolution, and voltage, current, and resistance ranges. Add this line item to a project or multi-line quotation with quantity and destination.

6ES7431-1KF10-0AB0

6ES7431-1KF10-0AB0

Siemens 6ES7431-1KF10-0AB0 SIMATIC S7-400 SM 431 analog input module with isolated 8 AI and 14-bit resolution. Add this line item to a project quotation with quantity and destination.

6ES7431-1KF20-0AB0

6ES7431-1KF20-0AB0

Siemens 6ES7431-1KF20-0AB0 SIMATIC S7-400 analog input module with 8 isolated AI, 14-bit resolution, and 24 V supply for 2-wire transmitters. Include it in a project quotation with quantity and destination.

6ES7431-7KF00-0AB0

6ES7431-7KF00-0AB0

Siemens 6ES7431-7KF00-0AB0 SIMATIC S7-400 analog input module with 8 AI, 16-bit resolution, U/I/thermocouple inputs and diagnostics. Add this line item to a project or multi-line quotation with quantity and destination.

6ES7431-7KF10-0AB0

6ES7431-7KF10-0AB0

Siemens 6ES7431-7KF10-0AB0 analog input module with 8 AI, 16 bit resolution, and resistance thermometer support. Add this exact line item to a project or multi-line quotation with quantity and destination.

6ES7431-7QH00-0AB0

6ES7431-7QH00-0AB0

Siemens 6ES7431-7QH00-0AB0 SIMATIC S7-400 analog input module with 16 AI, 16 bit resolution, diagnostics and isolated inputs. Add this exact line item to a project or multi-line quotation with quantity and destination.

6ES7432-1HF00-0AB0

6ES7432-1HF00-0AB0

Siemens SIMATIC S7-400 6ES7432-1HF00-0AB0 analog output line item with 8 isolated AO, 13-bit resolution, and U/I ranges. Submit quantity, destination, and project or multi-line quotation details.

6ES7440-1CS00-0YE0

6ES7440-1CS00-0YE0

Siemens 6ES7440-1CS00-0YE0 CP 440-1 coupling module with 1 channel, 5 V DC and 24 V DC rated values, and RS 422/485 up to 115.2 kbit/s. Add it to a project quotation with quantity and destination.

6ES7441-1AA05-0AE0

6ES7441-1AA05-0AE0

Siemens 6ES7441-1AA05-0AE0 SIMATIC S7-400 CP 441-1 coupling module with 1 channel, 115.2 kbit/s maximum rate and configuration package on CD. Add this line item to a project or multi-line quotation with quantity and destination.

6ES7441-2AA05-0AE0

6ES7441-2AA05-0AE0

Siemens 6ES7441-2AA05-0AE0 SIMATIC S7-400 CP 441-2 coupling module with 2 variable interfaces and 115.2 kbit/s maximum transmission rate. Add this exact line item to a project or multi-line quotation with quantity and destination.

Product identification

Product Identification

To help us identify the right item, send the complete part number, including any suffix. If you are unsure, send us a clear nameplate photo and details of the installed equipment.

Exact Identifier

Copy the complete MLFB, part number or product code, including every suffix shown on the label.

Installed Equipment

Include the current controller, panel, drive, motor or network details when compatibility must be assessed.

Purchasing Details

State the quantity, required condition and delivery destination for each requested item.

Multiple products

Send Your Parts List

You can request a quote for several items at once. List one part number and quantity per line, and include the delivery country. Tell us any condition requirements or compatibility questions.

Send Product List
Request a Quote