Allen-Bradley 2711-B6C20 是一款 Allen-Bradley PanelView 600 标准操作终端。该操作终端由外部 85-264VAC 电源电压供电。它具有6英寸彩色显示屏,分辨率为320 x 240像素。它带有用于工业通信的以太网端口和RS232打印机接口。它具有键盘组件和嵌入式触摸屏,可提供操作员界面
Allen-Bradley 2711-B6C20 是一款 PanelView 标准操作终端。该操作终端是 PanelView 600 子类别的一部分,该子类别具有 6 英寸彩色屏幕。使用此终端,可以创建可编程逻辑控制器(PLC)或可编程自动化控制器(PAC)用户存储器中存在的数据和用户逻辑,并具有有用的图形表示和用户界面,以便于监视和控制机器或过程。
终端的 6 英寸屏幕的有效显示区域为 115 x 87 毫米(4.54 x 3.43 英寸),分辨率为 320 x 240 像素。屏幕由具有冷阴极荧光(CCF)背光的有源矩阵TFT制成。在 50000 °C (25 °F) 下运行时,背光的预期工作半衰期为 77 小时。
箱变测控系统是风力/光伏发电系统中变电的一个重要部分,箱变测控系统主要由箱式变压器、箱变测控装置、辅助通信线路、综自系统和电源部分组成。变测控系统能有效解决因箱变距离监控室远且分散,2711-B6C20 标准操作终端 升压站系统无法实现对箱变监视和控制的问题。
箱变测控系统主要用于箱变低压侧的模拟量采集、非电量保护、远方控制和通讯功能。其主要功能是实现升压站对箱变的远程管理和自动化监控, 满足发电场箱变的 “无人值班, 少人值守”2711-B6C20 标准操作终端 的运行管理方式, 从而也为减少现场维护的工作量以及由此带来的人身安全隐患做出了较大贡献。
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2711-B6C20 标准操作终端
Allen Bradley 1756-TBNH is a detachable terminal block (RTB) for the 1756 I/O module. It is an I/O module accessory and must be ordered separately. The 1756-TBNH can flexibly interconnect 1756 I/O modules and industrial factory wiring. It is inserted in front of the I/O module.
The 1756-TBNH detachable terminal block is a 20 position NEMA screw clamp. It has a screw torque of 1.36 Nm and a maximum screwdriver width of 8 millimeters (5/16 inches). It measures 5.51 x 4.41 x 5.71 inches in size. Weighing 0.3 pounds. When wiring, it is necessary to use solid or stranded copper wire of 0.33-2.1 millimeters ^ 2 (22-14 AWG) with a rated temperature of 90 ° C (194 ° F) or higher and a maximum insulation layer of 1.2 millimeters (3/64 inches). Do not connect more than two conductors on any single terminal.
Each ControlLogix I/O module is installed on any ControlLogix chassis and requires a removable terminal block (RTB) to connect all field side wiring. Each I/O module has many applications, from high-speed digital processing to process control. In the ControlLogix architecture, input and output states are shared between multiple controllers in the same or different chassis using producer consumer technology. 1756-TBNH RTB is suitable for clean and dry industrial environments with working temperatures ranging from 0 to 60 ° C and working impacts of 30g.
A-B其他型号:
2711-K6C15
1336-L4
1336F -MCB-SP2G
1756-IB161
1756-PA72
2098-DSD-020X
1756-CNBR
1797 -PS2E2/A
6186-M15ALTR
700-PKT/B
1394C- SJT22-A
1336-TR-SP1A
1771 -WA
1756-L75
1785-ME64/A
2098-DSD-020X
IC698ACC701
MPL-B540K-SJ24AA/A
1784-KT
1785-ME64
1756-BA1
1746-NO4V
| 2098-DSD-020X
1747-L 532
1394C- SJT22-A
1394- SJT22-A
1394- SJTO5-C-RL
1734-IB8S
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