Overview
The Allen-Bradley 1785-BEM Backup Expansion Module is a non-volatile memory expansion module designed for the PLC-5 controller family in industrial automation applications. It provides secure program backup and memory expansion for PLC-5 systems, helping maintain control logic integrity during power interruptions or system maintenance. With its reliable performance and compact design, the 1785-BEM is ideal for environments requiring long-term program retention, efficient system recovery, and high operational reliability.
Products Highlights
-Delivers reliable non-volatile memory expansion for PLC-5 controllers
-Maintains secure storage of essential PLC programs during power interruptions or system downtime
-Facilitates fast program recovery and seamless system restoration in industrial environments
-Compact and robust design allows easy installation and replacement without affecting system operation
-Engineered for long-term reliability, extended service life, and low maintenance requirements
-Ideal for both modern PLC-5 applications and ongoing support of legacy automation systems
Specifications
|
Item |
Description |
|
Module Type |
PLC-5 Backup Expansion Module |
|
Model Number |
1785-BEM |
|
Function |
Non-volatile memory expansion and program backup |
|
Memory Capacity |
Refer to specific PLC-5 compatibility |
|
Compatibility |
PLC-5 controller platforms |
|
Data Retention |
Long-term, non-volatile program storage |
|
Operating Conditions |
Industrial automation environments |
|
Installation |
Plug-in module for PLC-5 chassis |
|
Application |
Program backup, legacy system support, industrial automation |
Applications
Perfect for PLC-5 systems requiring additional memory or reliable program backup
Enables rapid restoration of control logic following power outages
Supports essential automation and process control tasks
Extensively applied across manufacturing, process industries, utilities, and heavy industrial environments
What we can do for you
-Comprehensive component availability: Supports a wide range of industrial automation products, including DCS, PLC, servo/control modules, industrial PCs, and I/O units.
-Efficient supply-chain solutions: Large warehouse capacity and multi-channel distribution optimize delivery speed and cost-effectiveness.
-Obsolete and hard-to-find parts sourcing: We specialize in supplying discontinued or rare components, minimizing the need for costly system retrofits.
-Customer-focused support: Responsive sales assistance, flexible pricing for bulk orders, and reliable worldwide shipping options.
Contact Information
|
We can take over your inquiry |
|
|
Mobile / WhatsApp: |
+86 18950128464 |
|
E-mail: |
sales5@askplc.com |
|
Wechat: |
+86 18950128464 |
FAQ
Q1: Can it support multiple PLC-5 processors
Yes, it can be integrated into compatible PLC-5 systems for additional program memory.
Q2:Does the module require configuration before use
No. Once installed in the PLC-5 chassis, it automatically integrates with the controller for memory expansion.
Q3: Is the 1785-BEM compatible with legacy PLC-5 systems
Yes. It is fully compatible with existing PLC-5 architectures for ongoing maintenance or upgrades.
Q4: Is the 1785-BEM compatible with legacy PLC-5 systems
Yes. It is fully compatible with existing PLC-5 architectures for ongoing maintenance or upgrades.
Q5: Can it be easily installed or replaced
Yes. The module supports plug-in installation with minimal system interruption.
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