6ES7463-2AA00-0AA0 Siemens S7-400 Interface Module
Product Introduction
The 6ES7463-2AA00-0AA0 belongs to the SIMATIC S7-400 series. Siemens designed this module as a transmitter for distributed I/O setups. It connects a S7-400 controller to remote SIMATIC S5 expansion modules. For this connection, you need an IM314 interface on the S5 side.
Many industrial plants still use S5 expansion racks. This module gives those racks a modern S7-400 head. Consequently, you can upgrade your control system step by step. You do not have to replace all S5 I/O at once.
Technical Specifications
This module draws power from the backplane bus. The 6ES7463-2AA00-0AA0 requires a 5 V DC supply. Its maximum input current reaches 1320 mA.
In terms of cabling, the allowed total cable length between the first and last interface module is 600 m. This distance gives you flexibility when placing remote I/O racks.
Furthermore, the Siemens IM463-2 supports high-speed data exchange. It uses a dedicated serial protocol. The module handles error checking and link monitoring automatically.
Mechanical & Environmental Data
The 6ES7463-2AA00-0AA0 has a slim profile. Its width measures only 25 mm. The height is 290 mm, and the depth is 217 mm.
Additionally, this interface module is lightweight. It weighs approximately 360 g. The gross weight including packaging is 0.45 kg.
The unit operates reliably in industrial environments. It fits into standard S7-400 racks. No special cooling is required under normal conditions.
Installation Guidelines
First, turn off the power to your S7-400 rack. Next, insert the 6ES7463-2AA00-0AA0 into any free slot. Push it firmly until it clicks into place. Then connect the dedicated cable to the IM314 on the S5 side.
After that, secure the cable at both ends. Finally, power up the system and check the LED status indicators. A green RUN light confirms normal operation.
Use shielded twisted-pair cables for best performance. The maximum cable length of 600 m must not be exceeded. For runs longer than 100 m, use a cable with thicker conductors.
Packaging List
1 x Siemens 6ES7463-2AA00-0AA0 IM463-2 Transmitter Interface Module
1 x SIMATIC S7-400 slot cover (pre-installed)
1 x product information leaflet
Note: Cables, connectors, and mounting hardware are sold separately.
Shipping
All orders are shipped via FedEx, UPS, or DHL. Tracking numbers are provided within 24 hours.
Frequently Asked Questions (FAQ)
1. Can the 6ES7463-2AA00-0AA0 work without an IM314?
No. The Siemens IM463-2 requires an IM314 on the S5 side. This pair forms the complete link.
2. What happens if the cable exceeds 600 m?
Communication becomes unreliable. Therefore, keep the total cable length below 600 m for stable operation.
3. Is this module compatible with S7-300 racks?
No. The 6ES7463-2AA00-0AA0 fits only into S7-400 racks. It does not physically mount on S7-300 rails.
4. Do I need a separate power supply for the remote S5 rack?
Yes. The S5 expansion rack requires its own power supply. This module only supplies the communication link.
5. How can I check if the module is working correctly?
Look at the LEDs on the Siemens IM463-2. A steady green light indicates normal data exchange. Red lights signal a cable or configuration fault.
