The 6ES7441-2AA02-0AE0: As a PLC expansion module, it mounts in the S7-400 rack and communicates over the P-bus, requiring no separate power supply beyond the backplane.
Siemens 6ES7441-2AA02-0AE0 CP441-2 PtP Module, Mature
MPN6ES7441-2AA02-0AE0
Siemens CP441-2, 6ES7441-2AA02-0AE0, 2-channel point-to-point communication processor for S7-400, mature lifecycle.
$600.42Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.38 kgs |
Product details
Frequently asked questions
What is the 6ES7441-2AA02-0AE0's part number and weight?
The part number is 6ES7441-2AA02-0AE0. Its listed weight is 0.38 kg.
Will the 6ES7441-2AA02-0AE0 drop into a panel specified around a 6ES7212-1DA01-0XB0 without rewiring?
No. The 6ES7441-2AA02-0AE0 is an S7-400 module with a different form factor, backplane connector, and rack mounting than the 6ES7212-1DA01-0XB0, which is an S7-1200 CPU. They are not mechanically or electrically interchangeable.
MPN
6ES7441-2AA02-0AE0