1785-ME64-A A-B 内存设备模块

品牌:AB

是否进口:否

加工定制:否

工作电压:标准Vv

输出频率:标准kHz

产品认证:标准

系列:PLC系统

物料编码:555285

可售卖地:全国

型号:1785-ME64-A

1785-ME64-A是PLC-5增强型程序控制器中使用的内存设备模块。该EEPROM模块是Allen

Bradley/Rockwell Automation公司的产品。1785-M系列的其他版本包括1785-ME16、-ME32和-M100系列，它们根据存储容量进行分类。

“ME64”表示它是一个EEPROM模块，存储大小为64K字。1785-ME64是一款兼容的程序控制器，如1785-L80B、-L60B、-L60L、-L40B和-L40L。EEPROM模块与6200 PLC-5软件版本4.1及更高版本兼容。由于1785-ME64是用作程序备份的EEPROM，因此它具有可重新编程的ROM，当它连接到电压高于正常值的应用程序时，可以重复修改、掠除和重写该ROM。内存模块具有一个写保护跳线和一个用于控制协处理器的扩展端口。写入保护跳线连接到1785-ME64，用于向内存模块写入程序。Allen-Bradley 1785-ME64 EEPROM存储模块可在高达2000米的高空使用。其重量轻70.875克(2.5盎司)，工作温度范围为0至60摄氏度，存储温度范围为-40至85摄氏度，使Allen-Bradley 1785-ME64内存模块适合不同类型的条件。但是，请确保外壳内端子周围有足够的空间和足够的空气通风，因为1785-ME64散发的热量过多，相对混度为95%，且没有冷凝。

1785-ME64-A在10至500赫兹时的振动为2克，而在11毫秒时的运行和非运行冲击分别为30克和50克。要安装Allen-Bradley 1785-ME64EEPROM模块，请将电源切换至输入/输出机箱并卸下处理器。另外，确保背板开关6和7应根据产品手册进行设置，以避免任何数据丢失或错误。保持键控销向下，将1785-ME64内存模块插入处理器。用力推内存模块，以听到咔哒声，确认连接器引脚已卡入处理器的连接器中。安全地将处理器插入输入/输出机箱。传输和执行程序后，切换电源并重复处理器的卸下过程。从处理器上撬出1785-ME64内存模块，并使用尖嘴钳拆下其写保护跳线。重复上述过程以重新安装内存模块和处理器。

Allen-Bradley1785-ME64-A是一款PLC5内存设备模块。1785-ME64的内存大小为64K字。

此模块的最大IO机箱通用遥控器为每个IO链路32。

该模块的最大模拟量IO数为3072。该模块的背板电流在2V DC时为5.5A。Allen-Bradley 1785-ME64可用作备用模块。

此模块附带一个控制协处理器扩展端口。请记住在卸下或插入此模块之前关i闭电源。

如果在电源打开的情况下卸下或安装模块，可能会发生电弧，

并且这种电弧会导致模块及其配合连接器上的触点受伤和过度磨损。磨损的触点可能会产生电阻，这可能会降低产品的可靠性。

存储容量:内存卡可能有特定的存储容量，用于存储程序、数据、配置文件等。程序存储:可能用于存储控制系统的程序代码，包括逻辑和指令。

数据存储:可能用于存储实时数据、历史数据和其他应用所需的数据。

备份和恢复:可能用于备份和恢复控制系统的程序和数据，以防止数据丢失或系统故障。

快速访问:可能支持快速访问，以确保实时数据和程序的及时读写。可靠性:内存卡可能具备高可靠性，以适应工业环境的要求。

热插拔:可能支持热插拔功能，允许在系统运行时插入或拔出内存卡。

电隔离:有些内存卡可能具备电隔离功能，以隔离内部电路，提高系统稳定性和安全性。

防护性能:可能具备防护性能，以防止尘土、湿气等对内存卡的影响。

1785-ME64-A A-B 内存设备模块

Brand :AB

Import or not: No

Processing customization: No

Operating voltage: standard Vv

Output frequency: standard kHz

Product certification: Standard

Series :PLC system

Bom number :555285

Available: nationwide

Model :1785-ME64-A

The 1785-ME64-A is a memory device module used in the PLC-5 enhanced program controller. The EEPROM module is Allen

Bradley/Rockwell Automation products. Other versions of the 1785-M series include the 1785-ME16, -ME32, and -M100 series, which are classified according to storage capacity.

"ME64" indicates that it is an EEPROM module with a storage size of 64K words. The 1785-ME64 is a compatible program controller such as the 1785-L80B, -L60B, -L60L, -L40B, and -L40L. The EEPROM module is compatible with 6200 PLC-5 software version 4.1 and higher. Because the 1785-ME64 is an EEPROM used as a program backup, it has a reprogrammable ROM that can be repeatedly modified, swept, and rewritten when it is connected to an application with a higher than normal voltage. The memory module has a write protected jumper and an expansion port for controlling the coprocessor. The write protection jumper is connected to the 1785-ME64 for writing programs to the memory module. The Allen-Bradley 1785-ME64 EEPROM memory module can be used at altitudes up to 2,000 meters. Its light weight of 70.875 grams (2.5 ounces), operating temperature range of 0 to 60 degrees Celsius and storage temperature range of -40 to 85 degrees Celsius make the Allen-Bradley 1785-ME64 memory module suitable for different types of conditions. However, make sure that there is enough space around the terminals inside the housing and enough air ventilation, as the 1785-ME64 emits too much heat with a 95% relative mixing and no condensation.

The 1785-ME64-A has a vibration of 2 grams at 10 to 500 Hertz, while the operating and non-operating shocks at 11 milliseconds are 30 grams and 50 grams, respectively. To install the Allen-Bradley 1785-ME64EEPROM module, switch the power to the input/output case and remove the processor. Also, ensure that backplane switches 6 and 7 should be set according to the product manual to avoid any data loss or error. With the keying pin down, insert the 1785-ME64 memory module into the processor. Push hard on the memory module to hear a clicking sound and confirm that the connector pins are stuck in the processor connector. Safely insert the processor into the input/output enclosure. After transferring and executing the program, the power supply is switched and the process of removing the processor is repeated. Pry the 1785-ME64 memory module from the processor and remove its write protection jumper using needle-nose pliers. Repeat the process to reinstall the memory module and processor.

Allen-Bradley1785-ME64-A is a PLC5 memory device module. The 1785-ME64 has a memory size of 64K words.

The maximum IO chassis universal remote for this module is 32 per IO link.

The maximum analog IO of this module is 3072. The backplane current of the module is 5.5A at 2V DC. Allen-Bradley 1785-ME64 can be used as a spare module.

This module comes with a control coprocessor expansion port. Remember to turn off the power before removing or inserting this module.

If the module is removed or installed with the power on, arcing may occur,

And this arc can cause injury and excessive wear to the contacts on the module and its matching connectors. Worn contacts may create resistance, which may reduce the reliability of the product.

Storage capacity: Memory cards may have a specific storage capacity for storing programs, data, configuration files, etc. Program storage: May be used to store program code for control systems, including logic and instructions.

Data storage: May be used to store real-time data, historical data, and other data required by applications.

Backup and recovery: May be used to back up and restore programs and data of the control system to prevent data loss or system failure.

Fast access: Fast access may be supported to ensure timely reading and writing of real-time data and programs. Reliability: Memory cards may have high reliability to meet the requirements of industrial environments.

Hot swap: May support the hot swap function, allowing the memory card to be inserted or removed while the system is running.

Electrical isolation: Some memory cards may have an electrical isolation function to isolate the internal circuit and improve system stability and security.

Protective performance: May have protective performance to prevent dust, moisture and other effects on the memory card.