>>>>>型号:1785-L40C ControlNet 处理器模块 具有一个 25 针 D-shell 串行端口
【功能描述】
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-L40C型
模块类型:ControlNet 处理器模块
处理器:PLC-5/40型
最大用户内存字数:48 千字
电池备份静态RAM:是的
EEPROM程序备份选项(使用1785-ME16、-ME32、-ME64和-M100):是的
1785-L40C 处理器模块是由 Allen-Bradley 设计和制造的 ControlNet 处理器模块。它可通过 PLC 5 系列控制系统组件获得。1785-L40C ControlNet 处理器模块具有 48K 的电池供电 SRAM。其 I/O 容量为 2048 个总 I/O 或 2048 个输入和 2048 个输出,排列在互补设置中。1785-L40C ControlNet 处理器模块在工作期间在 5 伏直流电压下消耗 3.3 安培的背板。
该控制器还配备了一个用于编程的 8 针 mini-DIN 连接器和一个 3 针默认 DH+ 端口,它还具有一个 25 针 D-shell 串行端口,其可选传输速率范围为 57.6K bit/s 和 230.4K bit/s,以及可选的扫描端口时间,每个机架 10 毫秒(57.6K bit/s)和每个机架 3 毫秒(230K bit/s)。1785-L40C 的最大散热为 59 BTU/小时,可在 0-60 温度下运行而不会降额oC(32-140oF),在 5-95% 的非冷凝相对湿度下,控制器可在 –40-85 下存储oC (–40-185o1785-L40C可以承受30G的工作冲击,在10-500Hz时有1G的振动,并且有一个开放式外壳。它重约 1.42 公斤(3 磅),并通过了 UL、CE、CSA 和 C-TICK 认证。
【英文介绍】
Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Part Number/Catalog number: Model 1785-L40C
Module type: ControlNet Processor module
Processor: PLC-5/40
Maximum user memory: 48 thousand words
Battery backup Static RAM: Yes
EEPROM program backup options (using 1785-ME16, -ME32, -ME64, and -M100) : Yes
The 1785-L40C processor module is a ControlNet processor module designed and manufactured by Allen-Bradley. It is available through the PLC 5 series control system components. The 1785-L40C ControlNet processor module has 48K battery-powered SRAM. Its I/O capacity is 2048 total I/ OS or 2048 inputs and 2048 outputs, arranged in complementary Settings. The 1785-L40C ControlNet processor module consumes 3.3 amps of the backplane at 5 volts DC during operation.
The controller also comes with an 8-pin mini-DIN connector for programming and a 3-pin default DH+ port, and it also has a 25-pin D-shell serial port with optional transfer rates ranging from 57.6K bit/s to 230.4K bit/s. There are also optional port scanning times of 10 ms per rack (57.6K bit/s) and 3 ms per rack (230K bit/s). The 1785-L40C has a maximum heat dissipation of 59 BTU/ hour, can operate at 0-60 temperatures without derating oC (32-140oF), and can operate at 5-95% non-condensing relative humidity. The controller can store oC at -40-85 (-40-185O1785-L40C can withstand 30G operating shock, 1G vibration at 10-500Hz, and has an open housing. It weighs about 1.42 kg (3 lb) and is UL, CE, CSA and C-TICK certified.
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