IS200EXIBG1A工业卡件,ABB卡件
并且必须在其五年寿命结束之前更换。（Triconex零件号3000793-001是一个包含25个垫圈的套件。）小心Tricon控制器可以在运行时进行维修。然而，只有操作员正确遵循维修程序，才能确保控制器的完整性。如果对程序有疑问，操作员应采取任何必要措施确保设备和人员的安全，然后致电Triconex寻求实施维修程序的协助。机箱和模块安装179 Tricon v9–v10系统规划和安装指南后安装机箱通常，一个或多个Tricon机箱后安装在底板上，安装支架安装在机箱后部。然后将底板放入20英寸（51厘米）深的工业外壳中，该外壳按照NEMA 12型规范制造。Tricon机箱（主机箱或扩展机箱）要求底板或面板上的占地面积为19英寸宽、22.75英寸高（48.3厘米宽、57.8厘米高）。机架安装机箱Tricon机箱可通过在机箱前部安装安装支架安装在标准19英寸（47.5厘米）EIA（电子工业协会）标准#RS-310-C机架上。当机柜中有多个Tricon机箱时，Triconex建议它们之间的电缆垂直间隙至少为1.75英寸（4.45厘米）。图71显示了Tricon底盘安装的尺寸和间隙。Triconex为机架安装提供辅助机箱安装支架（型号8405）。在装运预装机箱机柜控制器期间，这对支架为机箱提供了额外的后部支撑。小心•辅助安装支架仅用于在前机架式机箱的后部提供额外支撑。请勿使用辅助支架代替Triconex提供的标准底盘安装支架。•在通过前安装支架完全固定机箱并将辅助支架固定到后安装导轨之前，请勿拧紧将可调节安装支架固定到机箱后部的六角头螺钉。如果不遵守此程序，可能会导致底盘变形，从而导致模块安装不当。180第3章Tricon v9–v10系统的安装和维护规划与安装指南安装尺寸和间隙此图显示了机箱尺寸和所需间隙。当将机箱安装到通风或未通风的外壳中时，必须提供足够的间隙，以便不超过Tricon控制器的环境温度。有关更多信息，请参阅第181页的“允许对流冷却”。图71底盘安装尺寸和间隙#10螺钉（4处）1.50“3.8cm间隙机架安装前视图1/4”螺钉开槽间隙（2处）面板安装前视图2.62“6.7cm 18.31”46.5cm 22.75“57.8cm 13.12”33.3cm最小间隙5.25”（13.3cm，至其他设备和机柜地板5.50“14.0cm 14.25”36.2cm 10.25“26.0cm 19.00”48.3cm 17.40“44.2cm 21.00”53.3cm 3.00“R 7.6cm用于单元后机架或面板安装的安装支架的可选位置（2个位置）1/4-20螺纹底盘接地用于单元前机架安装的安装架的标准位置（2处）底盘顶视图（用于机架或面板装配）背板顶部背板顶部通信电缆的最小间隙要求16.50“41.9cm注意：机箱上的螺栓孔间距符合标准的19”（48.3cm）机架孔间距。机箱和模块安装181 Tricon v9–v10系统允许对流冷却的规划和安装指南无论机箱是机架安装还是面板安装，Tricon机箱的外部面板与机柜的顶部和底部面板之间的距离至少为5.25英寸（13.3厘米）。该空间可为机柜中的所有机箱提供充分的对流冷却，并为位于机柜顶部的Tricon机箱提供可接受的环境温度。除非在特殊情况下，例如环境温度高于140°F（60°C），否则不需要额外的冷却或风扇。将机箱安装到通风或不通风的机箱中时，必须提供热量管理，以确保不超过Tricon控制器的指定环境温度。.
and it must be replaced before the end of its five-year life span. (Triconex part number 3000793-001 is a kit containing 25 gaskets.) CAUTION The Tricon controller can be repaired while operating. However, the integrity of the controller can only be assured if the operator follows repair procedures correctly. If in doubt about the procedures, the operator should take whatever steps are necessary to ensure the safety of the plant and personnel, then call Triconex for assistance in implementing the repair procedures. Chassis and Module Installation 179 Planning and Installation Guide for Tricon v9–v10 Systems Rear-Mounting the Chassis Commonly, one or more Tricon chassis are rear-mounted on a subplate with the mounting brackets installed at the rear of the chassis. The subplate is then put into a 20 inches (51 centimeters) deep industrial enclosure built to NEMA Type 12 specifications. A Tricon chassis (either the Main Chassis or an Expansion Chassis) requires a footprint of 19 inches wide by 22.75 inches high (48.3 centimeters wide by 57.8 centimeters high) on a subplate or panel. Rack-Mounting the Chassis A Tricon chassis can be rack-mounted on a standard 19 inches (47.5 centimeters) EIA (Electronics Industries Association) Standard #RS-310-C rack by installing the mounting brackets at the front of the chassis. When there is more than one Tricon chassis in an enclosure, Triconex recommends having at least 1.75 inches (4.45 centimeters) vertical clearance between them for cables. Figure 71 shows dimensions and clearances for Tricon chassis installation. Triconex offers auxiliary Chassis Mounting Brackets (model 8405) for rack-mounted installations. This pair of brackets provides additional rear support to the chassis during shipment of pre-mounted chassis enclosure controllers. CAUTION • Auxiliary mounting brackets are intended only to provide additional support at the rear of a front rack-mounted chassis. Do not use auxiliary brackets in place of Triconex-supplied standard chassis-mounting brackets. • Do not tighten the hex head screws securing the adjustable mounting brackets to the rear of the chassis until you have fully secured the chassis by the front mounting brackets and secured the auxiliary brackets to the rear mounting rails. Failure to comply with this procedure could result in a deformed chassis which can cause improper seating of modules. 180 Chapter 3 Installation and Maintenance Planning and Installation Guide for Tricon v9–v10 Systems Dimensions and Clearances for Installation This figure shows the dimension of the chassis and the required clearances. When mounting a chassis into vented or unvented enclosures, sufficient clearance must be provided so that the ambient temperature of the Tricon controller is not exceeded. For more information, see Allowing for Convection Cooling on page 181. Figure 71 Dimensions and Clearances for Chassis Installation 1.50" 3.8cm Clearance for #10 screw (4 places) Front View for Rack Mounting Slotted Clearance for 1/4" Screw (2 places) Front View for Panel Mounting 2.62" 6.7cm 18.31" 46.5cm 22.75" 57.8cm 13.12" 33.3cm Minimum clearance 5.25" (13.3cm), to other equipment & cabinet floor Minimum clearance 5.25" (13.3cm), to other equipment & cabinet floor 5.50" 14.0cm 14.25" 36.2cm 10.25" 26.0cm 19.00" 48.3cm 17.40" 44.2cm 21.00" 53.3cm 3.00" R 7.6cm Optional location of mounting bracket for rear-rack or panel mounting of unit (2 places) 1/4 - 20 threaded chassis ground Standard location of mounting bracket for front rack mounting of unit (2 places) Top View of Chassis (use for Rack or Panel Mounting) Top of Backplane Top of Backplane Minimal clearance requirements for communication cables 16.50" 41.9cm NOTE: Bolt hole spacing on chassis fits standard 19" (48.3cm) rack hole spacing. Chassis and Module Installation 181 Planning and Installation Guide for Tricon v9–v10 Systems Allowing for Convection Cooling Whether the chassis is rack-mounted or panel-mounted, allow at least 5.25 inches (13.3 centimeters) between the outer panels of the Tricon chassis and the top and bottom panels of the enclosure. This space allows adequate convection cooling for all the chassis in the enclosure, and an acceptable ambient temperature for the Tricon chassis located at the top of the enclosure. Except under extraordinary circumstances, such as an ambient temperature above 140° F (60° C), no additional cooling or fans are required. When mounting a chassis into vented or unvented enclosures, you must provide for heat management so that the specified ambient temperature of the Tricon controller is not exceeded.
