1756-A13电源 机架 控制器模块
1756-A13是根据ControlLogix系列分类的Allen-Bradley底盘模块。该模块配有13插槽ControlLogix机箱，功耗为5.4瓦，功耗为1.8瓦。制造商的尺寸为23.15 x 6.65 x 5.71英寸，重量为4.2磅。
1756-A13机箱背板提供了模块之间的高速通信路径，电源分配给机箱内的每个模块。1756-A13水平安装并放置在带有开放式外壳的面板内。大背板电流为1.5安培，在3.3伏特直流电下为1.2伏特直流电和4安培直流电，在5.1伏特直流电时为15安培，在24伏特直流电上为2.8安培。1756-A13的通信系统是ControlNet和EtherNet/IP网络。
此外，1756-A13标准机箱具有时间戳功能，因此非常适合SOE应用。模块之间的高速通信路径为机箱背板提供，该背板将电源分配给每个模块。
1756-A13模块需要1492 IFM公告，但也可以使用RTB连接所有现场侧接线。1756-A13具有断电（RIUP）功能，便于安装和维护。为了防止更换错误，它还具有电子钥匙系统作为安全功能。
此外，无论何时出现系统或现场故障，1756-A13模块都具有全面的诊断功能，有助于识别任何故障。1756-A13结构紧凑，非常经济高效，并且易于与PanelView操作员兼容。
The 1756-A13 is an Allen-Bradley chassis module classified according to the ControlLogix family. The module comes with a 13-slot ControlLogix chassis that consumes 5.4 watts and 1.8 watts. The manufacturer measures 23.15 x 6.65 x 5.71 inches and weighs 4.2 pounds.
The 1756-A13 chassis backplane provides a high-speed communication path between modules, and power is distributed to each module in the chassis. 1756-A13 Horizontally mounted and placed in a panel with an open housing. The maximum backplane current is 1.5 amps, 1.2 and 4 amps at 3.3 volts DC, 15 amps at 5.1 volts DC, and 2.8 amps at 24 volts DC. The 1756-A13's communication systems are ControlNet and EtherNet/IP networks.
In addition, the 1756-A13 standard chassis has a time-stamping function, making it ideal for SOE applications. High-speed communication paths between modules are provided for the chassis backplane, which distributes power to each module.
The 1756-A13 module requires a 1492 IFM bulletin, but all field side wiring can also be connected using RTB. The 1756-A13 has a power off (RIUP) function for easy installation and maintenance. To prevent replacement errors, it also has an electronic key system as a safety feature.
In addition, whenever a system or field failure occurs, the 1756-A13 module has comprehensive diagnostic capabilities to help identify any failure. The 1756-A13 is compact, very cost-effective, and easily compatible with PanelView operators.
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