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Siemens Simatic S7-300

Qualitrol International has an extensive inventory of remanufactured Siemens Simatic S7 parts, including CPUs, AC and DC power supplies, Communications modules and every type of analog and discrete I/O.

Whether it's the small S7-200, the popular S7-300 or the sophisticated S7-400 family, Qualitrol has the tools, the parts and the know-how to keep your S7 system running.

We Repair any Siemens S7 part in house with fast turnaround- call our Repair Hotline today at 1-800-784-9385.

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The Simatic 6ES7307-1BA00-0AA0 is a S7-300 stabilized power supply. 6ES73071BA000AA0 has an input of 120/230 VAC and output of 24 VDC/2 A. Successor number: 6ES7307-1BA01-0AA0   
The Simatic 6ES7307-1EA01-0AA0 is a S7-300 stabilized power supply. 6ES73071EA010AA0 has an input of 120/230 VAC and output of 24 VDC/5 A.  
The Simatic 6ES7307-1KA01-0AA0 is a S7-300 stabilized power supply. 6ES73071KA010AA0 has an input of 120/230 VAC and output of 24 VDC/10 A. Successor number: 6ES7307-1KA02-0AA0   
The Simatic 6ES7312-1AD10-0AB0 is a S7-300 312 CPU with MPI interface integrated. 6ES73121AD100AB0 has 16 KBYTE working memory and a power supply of 24 V DC. Micro memory card necessary. Successor number: 6ES7312-1AE14-0AB0
The Simatic 6ES7312-1AE13-0AB0 is a S7-300 312 CPU with MPI interface integrated. 6ES73121AE130AB0 is a 24V DC power supply with 32 KBYTE working memory. Micro memory card necessary. Successor number: 6ES7312-1AE14-0AB0   
The Siemens Simatic 6ES7314-1AG13-0AB0 is a S7-300 314 CPU with MPI interface integrated. 6ES73141AG130AB0 is a 24 V DC power supply with 96 KBYTE working memory. Micro memory card necessary. Successor number: 6ES7314-1AG14-0AB0
The Siemens Simatic 6ES7315-2AF03-0AB0 is a S7-300 315-2 DP CPU with integrated 24 V DC power supply. 6ES73152AF030AB0 has 64 KBYTE working memory and 2nd interface DP-master/slave. 
The Siemens Simatic 6ES7315-2AG10-0AB0 is a S7-300 315-DP CPU with MPI interface integrated. 6ES73152AG100AB0 has a power supply of 24 V DC and 128 KBYTE working memory. Micro memory card necessary. Successor number: 6ES7315-2AH14-0AB0
The Siemens Simatic 6ES7315-2EG10-0AB0 is a S7-300 315-2 PN/DP CPU. 6ES73152EG100AB0 has a central processing unit with 128 KBYTE working memory, interface MPI/DP 12MBIT/S, interface ethernet profinet. Micro memory card necessary. Successor number: 6ES7315-2EH14-0AB0
The Siemens Simatic 6ES7315-2EH13-0AB0 is a S7-300 315-2 PN/DP CPU. 6ES73152EH130AB0 has a central processing unit with 256 KBYTE working memory, interface MPI/DP 12MBIT/S, interface ethernet profinet. Micro memory card necessary. Successor number: 6ES7315-2EH14-0AB0
The Siemens Simatic 6ES7316-2AG00-0AB0 is a S7-300 316-2DP CPU with integrated 24 V DC power supply. 6ES73162AG000AB0 has 128 KBYTE working memory 2ND interface DP-MASTER/SLAVE. 
The Siemens Simatic 6ES7317-2AJ10-0AB0 is a S7-300 317-2DP CPU. 6ES73172AJ100AB0 has a central processing unit with 512 KBYTE working memory, interface MPI/DP 12MBIT/S, interface DP-MASTER/SLAVE. Micro memory card necessary. Successor number: 6ES7317-2AK14-0AB0
The Siemens Simatic 6ES7317-2EK13-0AB0 is a S7-300 317-2 PN/DP CPU. 6ES73172EK130AB0 has a central processing unit with 1 MB working memory, interface MPI/DP 12MBIT/S, interface ethernet profinet. Micro memory card necessary. Successor number: 6ES7317-2EK14-0AB0
The Siemens Simatic 6ES7318-2AJ00-0AB0 is a S7-300 318-2DP CPU. 6ES73182AJ000AB0 has 512 KBYTE user memory. 
The Siemens 6ES7321-1BH01-0AA0 is a simatic S7-300. 6ES73211BH010AA0 is a digital input SM 321, optically isolated, 16 DI, 24 V DC, and 20 PIN. Successor number: 6ES7321-1BH02-0AA0.
The Siemens 6ES7321-1BH02-0AA0 is a simatic S7-300. 6ES73211BH020AA0 is a digital input SM 321, optically isolated, 16DI, 24 V DC, 1 X 20 PIN. 
The Siemens 6ES7321-1BL00-0AA0 is a simatic S7-300. 6ES73211BL000AA0 is a digital input SM 321, optically isolated, 32DI, 24 V DC, 1 X 40 PIN.
The Siemens 6ES7321-1CH00-0AA0 is a Simatic S7-300. 6ES73211CH000AA0 is a digital input SM 321, optically isolated, 16DI, AC/DC 24-48V with one channel per common, 1 x 40 PIN. 
The Siemens 6ES7321-1CH20-0AA0 is a Simatic S7-300. 6ES73211CH200AA0 is a digital input SM 321, optically isolated, 16DI, DC 48-125V, 1 X 20 PIN. 
The Siemens 6ES7321-1EL00-0AA0 is a Simatic S7-300. 6ES73211EL000AA0 is a digital input SM321, optically isolated, 32DI, 120 V AC, 1 X 40 PIN. 
The Siemens 6ES7321-1FF01-0AA0 is a Simatic S7-300. 6ES73211FF010AA0 is a digital input SM 321, optically isolated, 8 DI, 120V/230V AC, 1 X 20 PIN. 
Input Module, 120/230 VAC, 16 pts
The Siemens 6ES7322-1BF01-0AA0 is a simatic S7-300. 6ES73221BF010AA0 has a digital input SM 322, optically isolated, 8 DO, 24V DC, 2A, 1 X 20 PIN.  
The Siemens 6ES7322-1BH01-0AA0 is a Simatic S7-300. 6ES73221BH010AA0 is a digital input SM 322, optically isolated, 16 DO, 24V DC, 0.5A, 1 X 20 PIN sum of output currents 4A/group (8A/Module). 
Output Module, 24 VDC, 32 pts, 0.5 A
The Siemens 6ES7322-1FF01-0AA0 is a Simatic S7-300. 6ES73221FF010AA0 is a digital input SM 322, optically isolated, 8 DO, 120/230V AC, 1A, 1X 20 PIN.  
Output Module, 120/230 VAC, 16 pts, 1 A
Output Module, 120 VAC, 32 pts, 1 A
The Siemens 6ES7322-1HF01-0AA0 is a Simatic S7-300. 6ES73221HF010AA0 is a digital input SM 322, optically isolated, 8 DO (relay), 1 X 20 PIN, 24V DC, 2A or 230V AC, 2A. 
The Siemens 6ES7322-1HF10-0AA0 is a Simatic S7-300. 6ES73221HF100AA0 is a digital input SM 322, optically isolated, 8 DO (relay), 1 x 40 PIN, 24V DC, 5A OR 230V AC, 5A, connector W. Spring terminal can be used from 6ES7392-1BM01-0AA0
The Siemens 6ES7322-1HF20-0AA0 is a Simatic S7-300. 6ES73221HF200AA0 is a digital input SM322, optically isolated, 8 DO (relay outputs), 40 PIN, 24V DC, 120-230V AC, 5A with integrated snubber f. ind. loads. Successor number: 6ES7322-5HF00-0AB0 
The Siemens 6ES7322-1HH01-0AA0 is a Simatic S7-300. 6ES73221HH010AA0 is a digital output SM 322, optically isolated, 16 DO, relay contacts, 1 x 20 PIN.  
The Siemens 6ES7322-1BF01-0AA0 is a Simatic S7-300. 6ES73221BF010AA0 is a digital input SM 322, optically isolated, 8 DO, 24V DC, 2A, 1 X 20 PIN.  
The Siemens 6ES7323-1BH01-0AA0 is a Simatic S7-300. 6ES73231BH010AA0 is a digital module SM 323, optically isolated, 8 DI AND 8 DO, 24V DC, 0.5A aggregate current 24, 1 x 20 PIN. 
The Siemens 6ES7323-1BL00-0AA0 is a Simatic S7-300. 6ES73231BL000AA0 is a digital module SM 323, optically isolated, 16 DI and 16 DO, 24V DC, 0.5A, aggregate current 4A, 1 X 40 PIN. 
The Siemens 6ES7331-1KF01-0AB0 is a Simatic S7-300. 6ES73311KF010AB0 is a analog input SM 331, optically isolated, 8 AI, 13 BIT resolution, U/IRESIST ANCE/PT 100, NI100, NI1000, LG-NI1000, 66 MS module update, 1 x 40 PIN. Successor number: 6ES7331-1KF02-0AB0
The Siemens 6ES7331-7KF02-0AB0 is a Simatic S7-300. 6ES73317KF020AB0 is a analog input SM 331, optically isolated, 8AI, resolution 9/12/14 BITS, U/I/thermocouple/resistance interrupt, diagnostics; 1 x 20 PIN remove/insert W. backplane bus. 
The Siemens 6ES7332-5HD01-0AB0 is a Simatic S7-300. 6ES73325HD010AB0 is a analog output SM 332, optically isolated, 4 AO, U/I; diagnostics; resolution 11/12 BITS, 20 PIN, remove/insert W. active, backplane bus. 
The Siemens 6ES7332-5HF00-0AB0 is a Simatic S7-300. 6ES73325HF000AB0 is a analog output SM 332, optically isolated, 8 AO, U/I; diagnostics; resolution 11/12 BITS, 40 PIN, remove/insert W. active, backplane bus. 
The Siemens 6ES7334-0CE01-0AA0 is a Simatic S7-300. 6ES73340CE010AA0 is a analog input/output SM 334, non-isolated, 4 AI/2 AO, 1 X 20 PIN, remove and insert with packplane bus.  
The Siemens 6ES7334-0KE00-0AB0 is a Simatic S7-300. 6ES73340KE000AB0 is a analog module SM 334, optically isolated, 4 AE/2AA, 12 BIT, 0-10VF. PT 100 (climate range 120-155 degrees) and 10 KOHM measuring range, 1 X 20 PIN.   
The Siemens 6ES7340-1AH02-0AE0 is a Simatic S7-300. 6ES73401AH020AE0 is a CP 340 communication processor with RS232C interface (V.24) includes configuration package on CD. 
The Siemens 6ES7340-1BH02-0AE0 is a Simatic S7-300. 6ES73401BH020AE0 is a CP 340 communication processor with 20MA interface (TTY) includes configuration package on CD. 
The Siemens 6ES7340-1CH02-0AE0 is a Simatic S7-300. 6ES73401CH020AE0 is a CP 340 communication processor with RS422/485 interface includes configuration package on CD. 
The Siemens 6ES7341-1AH01-0AE0 is a Simatic S7-300. 6ES73411AH010AE0 is a CP 341 communication processor with RS232C interface (V.24) includes configuration package on CD. Successor number: 6ES7341-1AH02-0AE0. 
The Siemens 6ES7341-1BH01-0AE0 is a Simatic S7-300. 6ES73411BH010AE0 is a CP 341 communication processor with 20MA interface (TTY) includes configuration package on CD. Successor number: 6ES7341-1BH02-0AE0.
The Siemens 6ES7341-1CH01-0AE0 is a Simatic S7-300. 6ES73411CH010AE0 is a CP 341 communication processor with RS422/485 interface includes configuration package on CD. Successor number: 6ES7341-1CH02-0AE0.
The Siemens 6ES7350-1AH03-0AE0 is a Simatic S7-300. 6ES73501AH030AE0 is a 350-1 high-speed counter module FM for S7-300.  Counter functions up to 500 KHZ, 1 channel for connection of 5V and 24V incremental encoders isochron mode, measurement mode includes configuration package on CD. 
The Siemens 6ES7350-2AH00-0AE0 is a Simatic S7-300. 6ES73502AH000AE0 is a 350-2 high-speed counter module FM with 8 channels, 20 KHZ, 24V encoder for counting, measuring frequencies, speed measurement, period duration measurement and proportioning includes configuration package on CD. Successor number: 6ES7350-2AH01-0AE0. 
The Siemens 6ES7353-1AH01-0AE0 is a Simatic S7-300. 6ES73531AH010AE0 is a function module FM 353, for positioning with stepper motor, module exchange W/O PG, prequisite step V3.1 inclues configuration package on CD.