Siemens
Siemens SIMATIC S5 6ES5377-0AB41 128KB RAM Long Design Memory Module
Siemens SIMATIC S5 128KB RAM Long Design Memory Module.
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128 KB RAM storage
Long design
For SIMATIC S5 PLCs
High-capacity memory
Industrial grade
Product description
The Siemens 6ES5377-0AB41 is a SIMATIC S5 memory module featuring 128 KB of RAM in a long design format. This module is designed for Siemens S5 PLCs, offering a high capacity for demanding automation tasks.
With 128 KB of RAM, this module is suited for complex control strategies, extensive data logging, and advanced PLC functionalities in industrial environments. The long design is compatible with standard SIMATIC S5 PLC racks.
Stanlo Automation, a veteran-owned distributor, specializes in surplus industrial automation components. Secure your Siemens 6ES5377-0AB41 with confidence, knowing you're sourcing from a reliable provider committed to quality and customer satisfaction.
Technical specifications
| Memory Type | RAM |
| Capacity | 128 KB |
| Design | Long |
| Series | SIMATIC S5 |
Common applications
Complex PLC programs
Data logging
Industrial automation
Machine control
Process automation
Compatible systems
Siemens SIMATIC S5 PLCs
Also known as
Siemens S5 RAM card
6ES5377-0AB41 long
SIMATIC S5 128KB RAM
Replaces / compatible with
This Siemens SIMATIC S5 memory module is designed for use in S5 PLCs that require 128 KB of RAM capacity in a long form factor.
Technical note
Expert tip
For continuous operation and data retention without power, ensure a compatible battery backup is installed and maintained. Check the PLC's specifications for battery type and replacement intervals.What happens next?
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2
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3
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Frequently asked questions
What is the maximum memory capacity for this series of SIMATIC S5 modules?
The 6ES5377 series offers various capacities, with the 6ES5377-0AB41 providing the highest at 128 KB of RAM in a long design. This makes it suitable for the most demanding SIMATIC S5 applications.