Siemens
Siemens C79451-A3446-B813 Communication Module
Siemens C79451-A3446-B813 Communication Module.
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12-Mo Warranty
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12-month warranty
All units tested
Same-day dispatch
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Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
High-speed data transfer
Diagnostic LEDs
Robust industrial design
Easy integration
Flexible protocol support
Product description
The Siemens C79451-A3446-B813 is a communication module designed to facilitate data exchange within Siemens automation systems. It ensures reliable connectivity for control and monitoring.
This module is crucial for applications requiring networked communication between PLCs, HMIs, and other industrial devices in sectors like automotive manufacturing, food and beverage, and pharmaceuticals.
Stanlo Automation, a trusted veteran-owned surplus distributor, provides the Siemens C79451-A3446-B813, offering a dependable and economical source for your industrial communication needs.
Technical specifications
| Type | Communication Module |
| Interface | RS232/RS485 |
| Protocol | MPI/DP |
| Series | SIMATIC S7-300 |
Common applications
PLC communication
Industrial networking
SCADA systems
HMI connectivity
Process control
Compatible systems
SIMATIC S7-300 PLCs
PROFIBUS DP networks
Also known as
SIMATIC S7-300 Communication Module
Siemens MPI/DP Module
C79451 Module
Replaces / compatible with
This module is designed for use with Siemens SIMATIC S7-300 programmable logic controllers.
Technical note
Expert tip
Ensure correct termination and addressing are configured for the C79451-A3446-B813 module when integrating into a DP network.What happens next?
1
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2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What communication protocols does the Siemens C79451-A3446-B813 module support?
The Siemens C79451-A3446-B813 module supports MPI/DP protocols and features RS232/RS485 interfaces for industrial communication.