IS200ISBDG1A机械设备卡件
信息，请参阅第166页Tricon系统的规划电源。位于机箱左下侧的电源模块将线路电源转换为适用于所有Tricon控制器模块的直流电源。背板上的两个端子板用于选择控制器接地选项，以及用于输入电源和报警连接。每个电源模块为安装在模块内部的每个外部电源提供一个直列式慢熔断保险丝。通过从机箱中卸下模块，可以在不断开任何接线的情况下更换模块。8311型24 VDC电源模块上的保险丝不可拆卸。如果此保险丝出现故障，您必须将模块退回Triconex更换保险丝。每个Tricon控制器电源模块都是使用高效DC-DC转换器的现场可更换单元。所有型号的电源模块都受到保护，防止直流输入反向连接。图13显示了电源模块的接线板和前面板。该图未显示危险场所所需的报警应用终端上的盖子。图13电源模块端子和前面板型号电源模块8310 120 VAC/DC电源模块8311 24 VDC电源模块8312 230 VAC电源模块端子板电源模块：（位于电源模块上方的背板上）电源模块前面板：（位于机箱左下侧）通过故障警报温度电池低功率模块型号8310 L N N C NC 1 2 L N N O C NC RC 120 VAC/DC$ĭ+]:,5($:,5（34第2章Tricon v9–v10系统电源模块接地端子的系统组件规划和安装指南本表介绍了电源模块附带的接地端子。通常，Tricon控制器在RC和信号接地之间安装有跳线。您可以拆除跳线，以直接连接到信号接地或机箱接地。有关更多信息，请参阅第208页的控制器接地。•RC-RC网络连接至底盘接地。•-直接连接至Tricon控制器内部信号接地（功能接地）。•-直接连接至底盘接地（保护接地）。电源模块上的报警和电源端子本表描述了电源模块中包含的报警和电力端子，每个电源模块包括2组6个端子。主机箱报警行为当发生以下任何情况时，主机箱电源模块上的报警触点会被断言：•控制器配置与控制程序配置不匹配•数字输出（DO）模块出现状态/状态错误。•控制器中的某个模块缺失。（没有状态指示灯警告您此问题）•主机箱中的主处理器或I/O模块出现故障。•扩展机箱中的I/O模块出现故障。•主处理器检测到系统故障。在这种情况下，两个报警触点都可以被断言，而没有相应的模块故障。•机箱间I/O总线电缆安装不正确，例如，通道A的电缆意外连接到通道B。端子1和2说明L线（火线）或DC+N中性线或DC机箱接地，发生报警情况时，保护接地NO NO（常开）机箱报警触点断开C发生报警条件时，公共报警触点NC NC（常闭）机箱报警触头闭合电源模块35 Tricon v9–v10系统的规划和安装指南当出现任何这些情况时，至少一个主机箱电源模块上的报警触点被激活发生：•电源模块故障。•电源模块的主电源断开。•电源模块出现电池电量不足或温度过高警告。扩展机箱报警行为当I/O模块发生故障时，扩展机箱的两个电源模块上的报警触点都会被断言。当出现以下任一情况时，扩展机箱的至少一个电源模块上的报警触点被断言：•电源模块故障。•电源模块的主电源断开。
information, see Planning Power for a Tricon System on page 166 The Power Modules, located on the lower left side of the chassis, convert line power to DC power appropriate for all Tricon controller modules. Two terminal strips on the backplane are used to select controller grounding options, and for incoming power and alarm connections. Each Power Module provides an in-line, slow-blow fuse for each external power source, mounted inside the module. The module can be replaced without disconnecting any wiring by removing the module from the chassis. The fuse on the Model 8311 24 VDC Power Module is not removable. If this fuse fails, you must return the module to Triconex for fuse replacement. Each Tricon controller Power Module is a field-replaceable unit that uses high-efficiency DC-DC converters. All models of Power Modules are protected against reverse connection of the DC inputs. Figure 13 shows the terminal strip and front panel for the Power Modules. The figure does not show the covers on the terminals for alarm applications, which are required for hazardous locations. Figure 13 Power Module Terminals and Front Panel Model Power Module 8310 120 VAC/DC Power Module 8311 24 VDC Power Module 8312 230 VAC Power Module Terminal Strip for Power Module: (located on backplane above the Power Module) Front Panel of Power Module: (located on lower left side of chassis) PASS FAIL ALARM TEMP BATT LOW POWER MODULE MODEL 8310 L N NO C NC 1 2 L N NO C NC RC 120 VAC/DC $ĭ+]:,5($:,5( 34 Chapter 2 System Components Planning and Installation Guide for Tricon v9–v10 Systems Ground Terminals on Power Modules This table describes the ground terminals included with the Power Module. Typically, the Tricon controller is delivered with a jumper installed between RC and signal ground. You can remove the jumper to use either a direct connection to signal ground or to chassis ground. For more information, see Controller Grounding on page 208. • RC—RC network connected to chassis ground. • —Direct connection to Tricon controller internal signal ground (functional earth). • —Direct connection to chassis ground (protective earth). Alarm and Power Terminals on Power Modules This table describes the alarm and power terminals included with the Power Modules, which includes 2 sets of 6 terminals for each Power Module. Main Chassis Alarm Behavior The alarm contacts on Main Chassis Power Modules are asserted when any of these situations occurs: • The controller configuration does not match the control program configuration • A Digital Output (DO) Module experiences a Status/Status error. • A module is missing somewhere in the controller. (No status indicators warn you of this problem) • A Main Processor or I/O module in the Main Chassis fails. • An I/O module in an Expansion Chassis fails. • A Main Processor detects a system fault. In this case, both alarm contacts may be asserted without a corresponding module failure. • The inter-chassis I/O bus cables are incorrectly installed—for example, the cable for Channel A is accidentally connected to Channel B. Terminals 1 and 2 Description L Line (hot) or DC+ N Neutral or DCChassis ground, protective earth NO NO (normally open) chassis alarm contact—opens when an alarm condition occurs C Common alarm contact NC NC (normally closed) chassis alarm contact—closes when an alarm condition occurs Power Modules 35 Planning and Installation Guide for Tricon v9–v10 Systems An alarm contact on at least one of the Main Chassis Power Modules is asserted when any of these situations occurs: • A Power Module fails. • Primary power to a Power Module is lost. • A Power Module has a Low Battery or Over Temperature warning. Expansion Chassis Alarm Behavior The alarm contacts on both Power Modules of an Expansion Chassis are asserted when an I/O module fails. An alarm contact on at least one of the Power Modules of an Expansion Chassis is asserted when any of these situations occurs: • A Power Module fails. • Primary power to a Power Module is lost.
