Siemens 6ES7361-3CA01-0AA0 SIMATIC S7-300 IM 361 Interface Module
6ES7361-3CA01-0AA0
SIMATIC S7-300 IM 361 Expansion-Rack Interface Module · Expansion-rack receiver module for connection to an IM 360 central-rack interface with C-bus support.
Lifecycle note: Use the unit nameplate and current official documentation as final references before approving a replacement.
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+86 15359408275SIMATIC S7-300 IM 361 Expansion-Rack Interface Module · Siemens SIMATIC S7-300 IM 360/361
Siemens 6ES7361-3CA01-0AA0 is the IM 361 receiver interface used in a SIMATIC S7-300 expansion rack connected to an IM 360 in the central rack.
The module requires 24 VDC and carries the S7-300 bus, including the C-bus, into the configured expansion rack.
Before replacement, verify the rack number and slot, IM 360 partner, expansion-cable position and length, 24 VDC supply and grounding, downstream module order, addresses and STEP 7 configuration.
| Manufacturer | Siemens |
|---|---|
| Order number | 6ES7361-3CA01-0AA0 |
| Module | IM 361 |
| Controller family | SIMATIC S7-300 |
| Installation position | Expansion rack |
| Central-rack interface | IM 360 |
| Supply voltage | 24 VDC |
| Bus support | C-bus |
| Net weight | 0.407 kg |
| Role | Rack-bus receiver and expansion interface |
| Replacement check | Power, rack topology, cable, slot and module configuration |
Siemens 6ES7361-3CA01-0AA0 receives the S7-300 expansion connection in an expansion rack and links that rack to the central-rack IM 360.
Siemens 6ES7361-3CA01-0AA0 requires a verified 24 VDC supply in the expansion rack, with grounding and polarity matching the installed design.
Yes, Siemens 6ES7361-3CA01-0AA0 carries the C-bus into the expansion rack for compatible S7-300 modules.
An IM 365 does not directly replace Siemens 6ES7361-3CA01-0AA0 because rack capacity, power arrangement, C-bus support and connection topology differ.
Record the partner IM 360, rack number, cable order and length, 24 VDC wiring, module slots and addresses before replacing Siemens 6ES7361-3CA01-0AA0.
Commission Siemens 6ES7361-3CA01-0AA0 by verifying expansion-rack power, module detection, addressing, C-bus functions, diagnostics and restart behavior.
Provide the full Siemens 6ES7361-3CA01-0AA0 order number, hardware revision, rack and IM 360 data, expansion cable, quantity and destination.
Send the complete 6ES7361-3CA01-0AA0 catalog number, revision, quantity, destination and nameplate photo. Identification details will be checked before quotation.
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