1785-ME64A Automation 内存模块

1785-ME64A Automation 内存模块

制造者    罗克韦尔自动化
品牌    艾伦-布拉德利
零件编号/目录号    1785-ME64型
模块类型    存储设备
内存大小    64 千字
描述    EEPROM电子电气
功能    程序备份
对于此产品    标准 PLC-5 处理器
字数    6 千字 SRAM
Allen-Bradley 1785-ME64是一款PLC 5存储器模块。1785-ME64 的内存大小为 64K 字。此模块的zui大 I/O 机箱通用遥控器为每个 I/O 链路 32 个。

该模块的zui大模拟量 I/O 数量为 3072。该模块的背板电流为 2.5 A（5V DC）。Allen-Bradley 1785-ME64 可用作备份模块。该模块带有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，并且这种电弧会对模块及其配套连接器上的触点造成伤害和过度磨损。磨损的触点可能会产生电阻，这可能会降低产品的可靠性。

Allen-Bradley 1785-ME64 是一款电可擦除可编程只读存储器 （EEPROM） 模块。该模块是用户可修改的只读存储器 （ROM），可以通过电源电压高于正常电压的应用程序反复擦除和重新编程（写入）。1785-ME64 的工作温度为 0-60 °C （32-140 °F），储存温度为 -40-85 °C （-40-185 °F）。相对湿度为5-95%，无冷凝。Allen-Bradley 1785-ME64 的工作冲击为 30 g（3 脉冲，11 ms），非工作冲击为 50 g（3 脉冲，11 ms）。

1785-ME64A Automation 内存模块

Manufacturer Rockwell Automation
Brand Allen Bradley
Part Number/Catalog number Model 1785-ME64
Module Type Storage device
Memory size 64 thousand words
Description EEPROM Electrical and electronic
Function program backup
For this product standard PLC-5 processor
Word count 6 thousand words SRAM
The Allen-Bradley 1785-ME64 is a PLC 5 memory module. The 1785-ME64 has a memory size of 64K words. The maximum I/O chassis universal remote control for this module is 32 per I/O link.

The module has a maximum analog I/O count of 3072. The backplane current of the module is 2.5 A (5V DC). Allen-Bradley 1785-ME64 can be used as a backup module. The 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 arcing can cause injury and excessive wear to the contacts on the module and its accompanying connectors. Worn contacts may create resistance, which may reduce the reliability of the product.

Allen-Bradley 1785-ME64 is an electrically erasable programmable read-only memory (EEPROM) module. The module is user-modifiable read-only memory (ROM) that can be repeatedly erased and reprogrammed (written) by applications where the power supply voltage is higher than normal. The 1785-ME64 operates at 0-60 °C (32-140 °F) and is stored at -40-85 °C (-40-185 °F). The relative humidity is 5-95% without condensation. The Allen-Bradley 1785-ME64 has a working shock of 30 g (3 pulses, 11 ms) and a non-working shock of 50 g (3 pulses, 11 ms).