A-B 1747-L551 CPU处理器单元模块
1.产 品 介 绍
品牌：A-B
型号：A-B 1747-L551
产品说明：CPU处理器单元模块
优势：供应进口原装正品，专业停产配件。
2.产 品 详 情 资 料：
A-B 1747-L551 这将布线时间减少到大约两分钟，从而减少布线成本和错误。完整的组件由接线板、I/O面板和电缆组成。端子排端子排有三排端子，按三层排列，如图H-1所示。这些接线板具有易于使用的固定螺钉、“上升笼”型连接系统。下面列出了接线板及其可以使用的模块的目录号。该接线板可以与最多16个I/O点的大多数I/O模块一起使用（不能与32点模块一起使用）。可能需要添加跳线；A-B 1747-L551 有关所需接线连接的详细信息，请参阅GFK-0898电缆额定电流中的模块规范。24芯电缆中的每根导线的额定电流为1.2安培。如果将这些电缆与具有较高输出电流额定值的16点输出模块一起使用，则必须使用1.2安培的较低值作为最大负载电流额定值。如果您的现场设备需要1.2安培以上的电流，请不要使用TBQC组件，而是使用模块附带的标准端子板。A-B 1747-L551
This reduces wiring time to about two minutes, thereby reducing wiring costs and errors. A complete assembly consists of a terminal block, an I/O Face Plate, and a cable. Terminal Blocks Terminal blocks have three rows of terminals, arranged in three levels, as shown in Figure H-1. These terminal blocks feature an easy to use captive-screw, A-B 1747-L551 “rising cage” type connection system. Catalog numbers for the terminal blocks and the modules they can be used with are listed below.This Terminal Block may be used with most I/O modules that have up to 16 I/O points (can not be used with 32 point modules). Jumpers may have to be added; for details of required wiring connections,A-B 1747-L551 refer to module specifications in GFK-0898.Cable Current Rating Each conductor in these 24-conductor cables has a current rating of 1.2 Amps. If using these cables with a 16-point Output module with a higher output current rating, you must use the lower value of 1.2 Amps for the maximum load current rating . If you have field devices that require more than 1.2 Amps, do not use a TBQC assembly - use the standard Terminal Board that comes with the module instead.A-B 1747-L551
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