Home B & R Automation System 2010 Series 2ME915.90-1

2ME915.90-1

Name: 2ME915.90-1
Brand: B & R Automation
Price: 287 USD
Availability: InStock
Rating: 4.6 (9 reviews)

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The B&R 2ME915.90-1 Application Memory Module is designed for the B&R System 2010, supporting CP10x, CP2x0, and MP100 processor modules. Launched in 2010, it offers 2MB of SRAM and 2MB of FlashPROM, providing ample storage for user applications and OS data. Equipped with PCC software, it includes a built-in write protection switch and LED display for programming status.

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Description
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FAQ

Product Description

The 2ME915.90-1 B&R application memory module is a robust memory unit tailored for the B&R System 2010, supporting processor modules like CP10x, CP2x0, and MP100. Released in 2010, it boasts an impressive SRAM capacity of 2MB and FlashPROM of another 2MB, ensuring sufficient storage for extensive user applications and OS-related data.

Equipped with PCC software and integrated logic for FlashPROM programming, the module features an LED display for real-time programming status updates. It includes a built-in write protection switch to prevent accidental data loss during write operations. To mitigate potential data corruption from power loss, the module utilizes either a lithium battery or gold foil capacitor to buffer its SRAM. The lithium battery sustains data integrity for up to two years without external power, while the gold foil capacitor offers a buffer of at least ten minutes.

Operating temperature ranges from -20C to +70C without a lithium battery, and -20C to +60C with the battery installed. According to manufacturer specifications, the module can retain data for up to three years at 30C ambient temperature when the lithium battery is removed, ensuring reliability in varying environmental conditions.

For safe lithium battery replacement, follow these steps: power down the PCC system, remove the power supply, discharge static electricity, and replace the old cell with a new one using the removal ribbon and plug connection provided. Thanks to the gold foil capacitor, users can hot-swap batteries without interrupting operations, enhancing convenience despite the module's compact dimensions of 103mm tall, 32mm wide, and 122mm deep.

2ME915.90-1 Technical Specifications

Model Number:	2ME915.90-1
Storage Temperature:	APM without Lithium Battery: -20 to +70 C, APM with Lithium Battery: -20 to +60 C, Lithium Battery (not installed): -20 to +60 C
Manufacturer:	B&R
C-UL-US Listed:	Yes
Used for Processor Module:	CP10x, CP2x0, MP100
Operating System:	PCC-Software
User RAM:	2 MByte SRAM
User PROM:	2 MByte Flash
Write Protection:	Switch on module
Buffering RAM:	Lithium Battery (in APM): At least 2 years_, Gold Foil Capacitor (in APM): At least 10 min.

Frequently Asked Questions about 2ME915.90-1

Q: What processor modules is the B&R 2ME915.90-1 Application Memory compatible with?

A: The 2ME915.90-1 Application Memory module is compatible with processor modules such as CP10x, CP2x0, and MP100 within the B&R System 2010, offering extensive SRAM and FlashPROM capacities for storing user applications and operating system data.

Q: What are the memory capacities of the B&R 2ME915.90-1 Application Memory module?

A: This module features a robust 2MB of SRAM (Static Random-Access Memory) and 2MB of FlashPROM (Flash Programmable Read-Only Memory), providing ample space for storing and executing extensive user applications and system data.

Q: How is the FlashPROM of the B&R 2ME915.90-1 module programmed?

A: The FlashPROM can be programmed using integrated logic within the module, with real-time programming status updates displayed via an LED indicator. A built-in write protection switch prevents accidental data loss during programming operations, ensuring data integrity.

Q: What are the operating temperature ranges and data retention specifications for the B&R 2ME915.90-1 module?

A: The module operates within temperature ranges from -20C to +70C without a lithium battery, and -20C to +60C with the battery installed. Data integrity can be maintained for up to three years at 30C ambient temperature when the lithium battery is removed, suitable for varying environmental conditions.

Q: How should the lithium battery replacement procedure be performed for the B&R 2ME915.90-1 Application Memory?

A: To replace the lithium battery safely, ensure the PCC (Power and Control Center) system is powered down and the power supply is removed. Take precautions against static electricity discharge, then use the provided removal ribbon and plug connection to replace the old battery with a new one.