Siemens programmable logic controllers are offer a wide variety of features including modular control, embedded automation and pc-based controllers.

Product Description
6GK7 443-5FX01-0XE0CP 443-5 Communications Processor, Profibus Interface
6GK7 443-1EX40-0XE0CP 443-1 Advanced Communications Processor
6GK7 443-1EX11-0XE0CP 443-1 Communications Processor, Industrial Ethernet
6GK7 343-1EX11-0XE0CP 343-1 Communications Module, Industrial Ethernet
6GK7 343-1CX10-0XE0CP 343-1 Communications Module, Lean, Industrial Ethernet
6ES7 953-8LP11-0AA0Micro Memory Cartridge, 8 MB
6ES7 953-8LM11-0AA0Micro Memory Cartridge, 4 MB
6ES7 953-8LL11-0AA0Micro Memory Cartridge, 2 MB
6ES7 953-8LJ11-0AA0Micro Memory Cartridge, 512 KB
6ES7 953-8LG11-0AA0Micro Memory Cartridge, 128 KB
6ES7 953-8LF11-0AA0Micro Memory Cartridge, 64 KB
6ES7 952-1AY00-0AA0Memory Card RAM, 64 MB
6ES7 952-1AS00-0AA0Memory Card RAM, 16 MB
6ES7 952-1AP00-0AA0Memory Card RAM, 8 MB
6ES7 952-1AM00-0AA0Memory Card RAM, 4 MB
6ES7 952-1AL00-0AA0Memory Card RAM, 2 MB
6ES7 952-1AK00-0AA0Memory Card RAM, 1 MB
6ES7 952-1AH00-0AA0Memory Card RAM, 256 KB
6ES7 952-0AF00-0AA0Memory Card RAM, 64 KB
6ES7 490-1AA00-0AA0Slot Cover, 10 units
6ES7 467-5GJ02-0AB0IM 467 Interface Module, Profibus, RS 485
6ES7 467-5FJ00-0AB0IM 467 FO Interface Module, Profibus, Fiber Optic
6ES7 463-2AA00-0AA0IM 463-2 Interface Module, Receive
6ES7 461-3AA01-0AA0IM 461-3 Interface Module, Receive, up to 102m
6ES7 461-1BA01-0AA0IM 461-1 Interface Module, Receive, up to 1.5m
6ES7 461-0AA01-0AA0IM 461-0 Interface Module, Receive, up to 5m
6ES7 460-3AA01-0AB0IM 460-3 Interface Module, Send, up to 102m
6ES7 460-1BA01-0AB0IM 460-1 Interface Module, Send, up to 1.5m
6ES7 460-0AA01-0AB0IM 460-0 Interface Module, Send, up to 5m
6ES7 455-1VS00-0AE0Closed-loop Control Module, 32 digital inputs
6ES7 455-0VS00-0AE0Closed-loop Control Module, 16 analog inputs
6ES7 453-3AH00-0AE0Positioning Module, 3 channels/axes
6ES7 451-3AL00-0AE0Positioning Module
6ES7 450-1AP00-0AE0High Speed Counter Module, 2 channels
6ES7 441-2AA04-0AE0CP 441-2 Communications Processor, 2 Variable Interfaces
6ES7 441-1AA04-0AE0CP 441-1 Communications Processor, 1 Variable Interface
6ES7 440-1CS00-0YE0CP 440 Communications Proccessor, RS 422/485 Interface
6ES7 432-1HF00-0AB0Analog Output, 8 ch, 13 bit resolution
6ES7 431-7QH00-0AB0Analog Input, 16 ch, 16-bit resolution
6ES7 431-7KF10-0AB0Analog Input, 8 ch, 16-bit resolution, for thermal resistors
6ES7 431-7KF00-0AB0Analog Input, 8 ch, 16-bit resolution, for T/C
6ES7 431-1KF20-0AB0Analog Input, 8 ch, 14-bit resolution
6ES7 431-1KF10-0AB0Analog Input, 8 ch, 14-bit resolution, with linearization
6ES7 431-1KF00-0AB0Analog Input, 8 ch, 13-bit resolution
6ES7 431-0HH00-0AB0Analog Input, 16 ch, 13-bit resolution
6ES7 422-1HH00-0AA0Output Module, Relay, 16 pts
6ES7 422-1FH00-0AA0Output Module, 120/230 VAC, 16 pts, 2 A
6ES7 422-1BL00-0AA0Output Module, 24 VDC, 32 pts, 0.5 A
6ES7 422-1BH11-0AA0Output Module, 24 VDC, 16 pts, 2 A
6ES7 421-7DH00-0AB0Input Module, 24-60 VAC/DC, 16 pts
6ES7 421-7BH01-0AB0Input Module, 24 VDC, 16 pts
6ES7 421-1FH20-0AA0Input Module, 120 VAC/DC, 16 pts
6ES7 421-1EL00-0AA0Input Module, 120 VAC/DC, 32 pts
6ES7 421-1BL01-0AA0Input Module, 24 VDC, 32 pts
6ES7 417-4XL04-0AB0CPU 417-4, 20 MB
6ES7 416-3XL04-0AB0CPU 416-3, 5.6 MB
6ES7 416-3ER05-0AB0CPU 416-3 PN/DP, 11.2 MB
6ES7 416-2XK04-0AB0CPU 416-2, 2.8 MB
6ES7 414-3XJ04-0AB0CPU 414-3, 1.4 MB
6ES7 414-3EM05-0AB0CPU 414-3 PN/DP, 2.8 MB
6ES7 414-2XG04-0AB0CPU 414-2, 512 KB
6ES7 412-2XG04-0AB0CPU 412-2, 256 KB
6ES7 412-1XF04-0AB0CPU 412-1, 144 KB
6ES7 412-1XF03-0AB0CPU 412-1, 144 KB
6ES7 407-0RA01-0AA0Power Supply - PS407, 120/230 VAC, 20 A
6ES7 407-0KA02-0AA0Power Supply - PS407, 120/230 VAC, 10 A
6ES7 407-0DA02-0AA0Power Supply - PS407, 120/230 VAC, 4 A
6ES7 407-0DA01-0AA0Power Supply - PS407, 120/230 VAC, 4 A
6ES7 405-0RA01-0AA0Power Supply - PS405, 24 VDC, 20 A
6ES7 405-0KA02-0AA0Power Supply - PS405, 24 VDC, 10 A
6ES7 405-0DA02-0AA0Power Supply - PS405, 24 VDC, 4 A
6ES7 405-0DA01-0AA0Power Supply - PS405, 24 VDC, 4 A
6ES7 403-1TA01-0AA0ER1 Rack for Expansion, 18 slots
6ES7 403-1JA01-0AA0ER2 Rack for Expansion, 9 slots
6ES7 401-2TA01-0AA0CR2 Rack for Controllers, 18 slots, 2 segments
6ES7 401-1DA01-0AA0CR3 Rack for Controllers and Expansion, 4 slots
6ES7 400-2JA01-0AA0UR2-H Rack for Split Controllers, 18 slots
6ES7 400-1TA01-0AA0UR1 Rack for Controllers and Expansion, 18 slots
6ES7 400-1JA01-0AA0UR2 Rack for Controllers and Expansion, 9 slots
6ES7 370-0AA01-0AA0Dummy Module
6ES7 361-3CA01-0AA0IM 361 Interface Module
6ES7 360-3AA01-0AA0IM 360 Interface Module
6ES7 354-1AH01-0AE0Positioning Module, for Servo Motors
6ES7 353-1AH01-0AE0Positioning Module, for Stepper Motors
6ES7 350-2AH00-0AE0High Speed Counter Module, 8 channels
6ES7 350-1AH03-0AE0High Speed Counter Module, 1 channel
6ES7 341-1CH01-0AE0CP 341 Communications Module, RS 422/485 Interface
6ES7 341-1BH01-0AE0CP 341 Communications Module, 20 mA Interface
6ES7 341-1AH01-0AE0CP 341 Communications Module, RS 232 interface
6ES7 340-1CH02-0AE0CP 340 Communications Module, RS 422/485 Interface
6ES7 340-1BH02-0AE0CP 340 Communications Module, 20 mA Interface
6ES7 340-1AH02-0AE0CP 340 Communications Module, RS 232 Interface
6ES7 334-0KE00-0AB0Mixed Analog I/O, 4 In/2 Out, resistance
6ES7 334-0CE01-0AA0Mixed Analog I/O, 4 In/2 Out
6ES7 332-5HF00-0AB0Analog Output, 8 ch, 11/12 bit resolution
6ES7 332-5HD01-0AB0Analog Output, 4 ch, 11/12 bit resolution
6ES7 331-7KF02-0AB0Analog Input, 8 ch, 9/12/14-bit resolution
6ES7 331-1KF01-0AB0Analog Input, 8 ch, 13-bit resolution
6ES7 323-1BL00-0AA0Mixed I/O Module, 16 VDC In/16 Out
6ES7 323-1BH01-0AA0Mixed I/O Module, 8 VDC In/8 Out