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Products: 1 to 10 of 49
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Analog input module
Analog input module

SIMATIC S7-300 analog input SM331 8 x 13 bit

Requires 40 pin terminal block or cabling adapter.

If to be used as addition to a system (rather than a replacement for a faulty module), an S7-300 bus connector type 6ES7390-0AA00-0AA0 will be required. This can be supplied free of charge with order on request.


Condition: Used. Serviceable quality. Retrieved from working equipment and/or tested where possible. Some light cosmetic damage or discolouration may be present.

Warranty: 6 months
Manufacturer: Siemens
Part Number: 6ES7331-1KF01-0AB0
Alternative Part Number: 6ES73311KF010AB0


P.O.A.

Analog input module
Analog input module

SIMATIC S7-300 analog input SM331 2 x 12 bit

Requires 20 pin terminal block or cabling adapter.

If to be used as addition to a system (rather than a replacement for a faulty module), an S7-300 bus connector type 6ES7390-0AA00-0AA0 will be required. This can be supplied free of charge with order on request.


Condition: Used. Serviceable quality. Retrieved from working equipment and/or tested where possible. Some light cosmetic damage or discolouration may be present.

Warranty: 6 months
Manufacturer: Siemens
Part Number: 6ES7331-7KB02-0AB0
Alternative Part Number: 6ES73317KB020AB0


P.O.A.

Analog input module
Analog input module

SIMATIC S7-300 analog input SM331 2 x 12 bit

Requires 20 pin terminal block or cabling adapter.



Condition: Unused. In factory packaging (packaging may be opened).

Warranty: 1 year
Manufacturer: Siemens
Part Number: 6ES7331-7KB02-0AB0
Alternative Part Number: 6ES73317KB020AB0


P.O.A.

Analog input module
Analog input module

SIMATIC S7-300 analog input SM331 8 x t/c

Requires 40 pin terminal block or cabling adapter.



Condition: Hardly used, as new. Retrieved from test/evaluation rig or similar. In factory packaging.

Warranty: 1 year
Manufacturer: Siemens
Part Number: 6ES7331-7PF11-0AB0
Alternative Part Number: 6ES73317PF110AB0


P.O.A.

Analog input/output module
Analog input/output module

SIMATIC S7-300 analog IO SM334 4 x AI, 2 x AO

Requires 20 pin terminal block or cabling adapter.


Condition: Unused. In factory packaging (packaging may be opened).

Warranty: 1 year
Manufacturer: Siemens
Part Number: 6ES7334-0CE01-0AA0
Alternative Part Number: 6ES73340CE010AA0


P.O.A.

Bus connector
Bus connector

SIMATIC S7-300 bus connector


Condition: Used. Serviceable quality. Retrieved from working equipment and/or tested where possible. Some light cosmetic damage or discolouration may be present.

Warranty: 6 months
Manufacturer: Siemens
Part Number: 6ES7390-0AA00-0AA0
Alternative Part Number: 6ES73900AA000AA0


P.O.A.

CP 340
CP 340

SIMATIC S7-300 CP 340 communication processor with RS232C interface, V1.0.0



Condition: Unused. In factory packaging (packaging may be opened).

Warranty: 1 year
Manufacturer: Siemens
Part Number: 6ES7340-1AH02-0AE0
Alternative Part Number: 6ES73401AH020AE0


P.O.A.

CP 340
CP 340

SIMATIC S7-300 CP 340 communication processor with RS422/485 interface

If to be used as addition to a system (rather than a replacement for a faulty module), an S7-300 bus connector type 6ES7390-0AA00-0AA0 will be required. This can be supplied free of charge with order on request.

Condition: Used. Serviceable quality. Retrieved from working equipment and/or tested where possible. Some light cosmetic damage or discolouration may be present.

Warranty: 6 months
Manufacturer: Siemens
Part Number: 6ES7340-1CH00-0AE0
Alternative Part Number: 6ES73401CH000AE0


P.O.A.

CP 341
CP 341

SIMATIC S7-300 CP 341 communication processor with RS422/485 interface, V2.1.6


Condition: Unused. In factory packaging (packaging may be opened).

Warranty: 1 year
Manufacturer: Siemens
Part Number: 6ES7341-1CH02-0AE0
Alternative Part Number: 6ES73411CH020AE0


P.O.A.

CP 343-1
CP 343-1

SIMATIC S7-300 CP 343-1 communications processor, Ethernet


Condition: Used. Serviceable quality. Retrieved from working equipment and/or tested where possible. Some light cosmetic damage or discolouration may be present.

Warranty: 6 months
Manufacturer: Siemens
Part Number: 6GK7343-1EX11-0XE0
Alternative Part Number: 6GK73431EX110XE0


P.O.A.

 All prices are exclusive of VAT.
Products: 1 to 10 of 49
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