IM 360 — Central Rack Interface, Now EOL
The Siemens 6ES7360-3AA00-0AA0 is the IM 360 interface module used to link the central rack in an S7-300 system. Its job is to pass the I/O bus from the CPU rack to an expansion rack via the IM 361.
Sourcing Reality for a Phase-Out Part
We can source this part to order against an RFQ. Pricing and availability are confirmed at the time of quote — there is no standing stock level to publish. There is no official Siemens successor order code listed for this EOL module. Any replacement path would require a system-level migration — typically to the S7-1200 or S7-1500 platform, which uses a different backplane interface.
