Processors and Memory Requirements
Full CPU order number, revision, firmware, memory arrangement and network interfaces checked against the installed application.
CPU, analogue, digital and FM/function-module enquiries backed by technical support. Compare repair and available replacement options, with the exact part, revision and condition confirmed.

We review compatibility and the work needed to put the replacement into service.
Full CPU order number, revision, firmware, memory arrangement and network interfaces checked against the installed application.
Analogue input/output, digital input/output and mixed modules. Signal type, channel requirements and configuration are part of the review.
FM350-1 and FM350-2 counter modules, FM352 cam controllers and other function-module enquiries. Existing parameters and application details help define the scope.
Spare-part procurement, repair assessment and technical support for the modules below. Send your exact part number for current availability, condition and lead time.
| Module | Example part number | How we can help |
|---|---|---|
| CPU 319-3 PN/DP | 6ES7318-3EL01-0AB0 | Replacement sourcing, with program transfer and site testing available as an agreed service |
| FM352 cam controller | 6ES7352-1AH02-0AE0 | Repair assessment and replacement procurement |
| FM350-2 counter | 6ES7350-2AH00-0AE0 | Replacement procurement, including new-surplus options where available |
| FM350-1 counter | 6ES7350-1AH03-0AE0 | Replacement procurement and compatibility checks |
| SM332 analogue output | 6ES7332-7ND02-0AB0 | Replacement procurement and compatibility checks |
| SM323 digital I/O | 6ES7323-1BL00-0AA0 | Replacement procurement and compatibility checks |
Spare availability and condition are confirmed for each enquiry. Tell us if you also need program transfer or installation.
Review the fault, component availability and practical test coverage before deciding whether repair offers a sensible route.
New surplus, refurbished and pre-owned options are identified clearly, with available testing, packaging and quotation terms.
CPU programs, module settings, interfaces and machine testing can be included in an agreed installation scope.
For S7-300 parts, tell us whether you need fault finding, a repair, a replacement or help putting the part into service.
Prepare your enquiry ↗Send the exact part number and quantity so we can confirm current stock or sourcing options, condition and lead time.
Yes, where feasible. We can assess the failed unit and check replacement options so you can compare cost, scope, test coverage and delivery.
The full order number, revision, supported function, parameters and application must be checked. A similar-looking module may need different configuration or may not be suitable.
Jasper Electronics is an independent service provider. Siemens, SIMATIC, Allen-Bradley, Rockwell Automation and other brand names identify supported equipment and do not imply manufacturer authorisation or affiliation.
Tell us about your equipment, planned improvements or the technical support your team needs.