Siemens
Siemens 6AV3971-1CA03-0DA0 Memory Module for TD20 with Profibus
Siemens 6AV3971-1CA03-0DA0 Memory Module for TD20 with Profibus.
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12-Mo Warranty
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
256 Kbyte Memory
Profibus FDL/DP Communication
For TD20 Panel
SIMATIC 505 Compatible
Non-Siemens PLC Support
Product description
The Siemens 6AV3971-1CA03-0DA0 is a 256 Kbyte memory module designed for the TD20 operator panel. It includes firmware for connection with Profibus (FDL) and DP.
This module enables communication with SIMATIC 505 systems and non-Siemens PLCs, providing extended connectivity options for operator interfaces in industrial automation.
Stanlo Automation, a veteran-owned surplus parts distributor, provides reliable automation components such as the Siemens 6AV3971-1CA03-0DA0 memory module.
Technical specifications
| Type | Memory Module |
| Capacity | 256 Kbyte |
| For | TD20 Operator Panel |
| Interface | Profibus (FDL), DP |
| Compatibility | SIMATIC 505, Non-Siemens PLC |
Common applications
HMI Connectivity
Industrial Communication
PLC Integration
Automation Systems
Operator Interfaces
Compatible systems
Siemens TD20 Operator Panels
SIMATIC 505 PLCs
PLCs with Profibus DP/FDL interface
Also known as
Siemens TD20 Memory Module
6AV3971-1CA03
Replaces / compatible with
Extends the capabilities of the TD20 operator panel with Profibus communication for integration into various PLC systems.
Technical note
Expert tip
This memory module provides the necessary firmware for the TD20 panel to communicate via Profibus DP and FDL, enabling integration with SIMATIC 505 and other PLCs.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the memory capacity of the Siemens 6AV3971-1CA03-0DA0 module?
The Siemens 6AV3971-1CA03-0DA0 memory module has a capacity of 256 Kbyte and includes firmware for Profibus (FDL) and DP communication.