Siemens Module 6ES7361-3CA01-0AA0
The Siemens Module 6ES7361-3CA01-0AA0 is an IM 361 interface module designed for the SIMATIC S7-300 programmable logic controller (PLC) system. This expansion rack interface module provides a reliable connection from the central rack (via the IM360) to expansion racks (racks 1 to 3), enabling system scalability for larger automation applications .
System Expansion – Interfaces racks 1 to 3 of the S7-300 automation system, connecting to the central rack via the IM360 module
24 V DC Power Supply – Operates with a nominal 24 V DC supply voltage
C-Bus Communication – Features an integrated K-bus for efficient data transfer between racks
Backplane Power Output – Supplies up to 0.8 A current to the S7-300 backplane bus for powering I/O modules in expansion racks
Long-Distance Connectivity – Supports connecting cables up to 10 meters between IM 360 and IM 361, or between IM 361 modules
Up to 3 Interfaces per CPU – Flexible hardware configuration supporting multiple expansion racks
| Parameter | Value |
|---|---|
| Part Number | 6ES7361-3CA01-0AA0 |
| Product Type | Interface Module IM 361 |
| Supply Voltage | 24 V DC |
| Input Current (L+) | Max. 500 mA |
| Typical Power Loss | 5 W |
| Backplane Output Current | Max. 0.8 A |
| Max Interfaces per CPU | 3 |
| Dimensions (W × H × D) | 80 × 125 × 120 mm |
| Weight | Approx. 505 g |
| Protection Rating | IP20 |
| LED | Meaning |
|---|---|
| SF (Group Error) | Lights up if the connecting cable is missing, the series-connected IM 361 is powered off, or the CPU is in POWER OFF state |
| 5 VDC | Indicates the 5 VDC supply is active for the S7-300 backplane bus |
General Product Approval – Siemens standard certification
Hazardous Locations – ATEX Gas-Ex-Protection, Cat. 3G
Marine Applications – NK (Nippon Kaiji Kyokai) and CCS (China Classification Society) approved
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E-mail：ida@yuhangproducts.com
Add：Changzhou, Jiangsu Province, China
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