Name: Siemens PM240 Legacy 6SL3210-1KE20-8UF1
Brand: Siemens
SKU: 6SL3210-1KE20-8UF1

Question 1

Can Siemens PM240 Legacy 6SL3210-1KE20-8UF1 still be used as a direct replacement?

Accepted Answer

Only when the installed legacy hardware must be matched at exact-module level. If the project is not locked to the old PM240 branch, review the active PM240-2 successor path first because the discontinued lifecycle changes both procurement risk and support expectations.

Question 2

What are the main checks before selecting legacy 6SL3210-1KE20-8UF1 for a project?

Accepted Answer

Start with the real reason for keeping the legacy branch. If the job is maintenance replacement, confirm the installed hardware match, cabinet fit, and control-unit continuity. If it is a new design or major rebuild, compare the active successor path before ordering.

Question 3

How should I compare legacy 6SL3210-1KE20-8UF1 with the PM240-2 successor?

Accepted Answer

Compare lifecycle first, then cabinet fit, current step, and the wider G120 hardware stack. In most cases the successor path is the safer default, and the legacy module should only stay in scope when installed-base continuity is the real constraint.

Question 4

What installation or retrofit checks matter before ordering legacy 6SL3210-1KE20-8UF1?

Accepted Answer

Check the exact installed module, surrounding hardware stack, and panel layout before release. This matters most in retrofit jobs where the old PM240 branch may still fit physically but the long-term support path has already shifted.

Question 5

How should procurement handle lifecycle, documents, and order verification for legacy 6SL3210-1KE20-8UF1?

Accepted Answer

Procurement should treat this MPN as a discontinued item, verify the exact legacy requirement, and compare the PM240-2 successor before release. The Siemens support and catalog references should be reviewed carefully because the lifecycle posture is now the main sourcing risk.

Siemens PM240 Legacy 6SL3210-1KE20-8UF1

Specifications

Manuals & Datasheets

Siemens manual 6SL3210-1KE20-8UF1

Siemens datasheet 6SL3210-1KE20-8UF1

Successor

Siemens PM240-2 6SL3210-1KE24-5UF1

Compatibility

Siemens PM240-2 6SL3210-1KE24-5UF1

Accessories

Related Products

Siemens PM240-2 6SL3210-1KE24-5UF1

Frequently Asked Questions