1785-L40B 可编程逻辑控制器 安装在PLC5机箱上

【产品详情】

艾伦-布拉德利1785-L40B是一个可编程逻辑控制器(PLC)组件。本产品是PLC5系列的控制器。安装在PLC5机箱上，如1771-A1B、1771-A2B、1771-A3B、1771-A3B1和1771-A4B。

该控制器理想地用于中型到大型自动化应用程序，因为它内置了一个48KWords用户内存，能够处理I/O设备的任何组合，总计数为2048个点或2048个输入和2048个输出设备，用于补充配置。随着I/O容量的增加，该控制器还可以处理多达29个PLC 5个机架，由1个本地机架和28个远程I/O机架组成。本地机架是指控制器所在的机架。

该控制器还内置四(4)DH+或远程I/O(适配器或扫描仪)组合端口，一(1)串行端口，可配置RS-232和423和RS-422A通信标准。每个组合端口可用于单独的网络，允许控制器实现四(4)个独立的DH+ / RIO网络。串行通信通道允许点对点接口，这也理想地用于短距离通信。

附加的EEPROM或备份存储器设备可以被安装以作为控制器的非易失性存储器。可用的内存卡有16K字1785-ME16, 532k字1785-ME32, 64K字1785-ME64, 100K字1785-ME100。

1785-L40B 可编程逻辑控制器 安装在PLC5机箱上

【英文介绍】

The Allen-Bradley 1785-L40B is a programmable logic controller (PLC) component. This product is a controller of PLC5 series. Installed on PLC5 chassis such as 1771-A1B, 1771-A2B, 1771-A3B, 1771-A3B1, and 1771-A4B.

The controller is ideal for medium to large automation applications as it has a built-in 48KWords user memory capable of handling any combination of I/O devices, a total number of 2048 points or 2048 input and 2048 output devices for supplemental configuration. With increased I/O capacity, the controller can also handle up to 29 PLC 5 racks, consisting of 1 local rack and 28 remote I/O racks. Local rack refers to the rack where the controller resides.

The controller also has built-in four (4)DH+ or remote I/O(adapter or scanner) combo ports, and one (1) serial port that can be configured with RS-232 and 423 and RS-422A communication standards. Each combined port can be used for a separate network, allowing the controller to implement four (4) separate DH+ / RIO networks. Serial communication channels allow point-to-point interfaces, which are also ideal for short-range communication.

An additional EEPROM or backup memory device can be installed as the controller's non-volatile memory. Available memory cards are 16K word 1785-ME16, 532k word 1785-ME32, 64K word 1785-ME64, and 100K word 1785-ME100.

1785-L40B 可编程逻辑控制器 安装在PLC5机箱上

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