Siemens Simatic S7-300 Connection IM 360 in central rack w/ C-bus Part number 6ES7360-3AA01-0AA0

Product Overview

The Siemens 6ES7360-3AA01-0AA0 is a SIMATIC S7-300 Interface Module IM 360 for the central rack (rack 0). It enables expansion of an S7-300 system by connecting up to three additional expansion racks via the internal C-bus, providing reliable backplane communication for larger, modular automation setups.

Key Features

• Interface Module IM 360 for SIMATIC S7-300 central rack
• Connects up to 3 expansion racks via C-bus (with corresponding IM 361 modules)
• Ensures robust backplane communication across distributed racks
• Compact S7-300 form factor for easy DIN-rail installation
• Low power loss and proven Siemens reliability

Technical Specifications

• Product Series: SIMATIC S7-300
• Article Number: 6ES7360-3AA01-0AA0
• Module Type: Interface Module IM 360 (central rack)
• Max. Expansion Racks: 3 (via C-bus)
• Backplane Current (5 V): up to 350 mA
• Power Loss (typ.): approx. 2 W
• Dimensions (W × H × D): 40 × 125 × 120 mm
• Weight (approx.): 0.22–0.24 kg

Compliance & Certifications

• Designed and manufactured to Siemens SIMATIC controller standards
• Meets applicable IEC/EN guidelines for programmable controllers and system modules

Applications

Ideal for SIMATIC S7-300 installations that require system expansion beyond a single rack. Common in machine and plant automation where additional I/O, communication, or function modules are distributed across multiple racks while maintaining integrated backplane communication.