HIMA F4304机器人备件
PACSystems*RX3i系统手册第3节GFK-2314T 2019年9月安装30 0 1 2 3 4 5 6 7 8 9 10 11 12 E X P A N S I O N TB 1 1 8图15：通用背板背板的安装螺钉位置必须如上所示水平安装，以通过在模块周围提供足够的气流来满足产品性能和可靠性规范。其他安装方向可能会影响系统性能、可靠性和机构批准，因此不建议使用。2.6.1.1.1通用背板端子TB1 RX3i IC695电源不通过背板提供隔离+24V直流输出电源。TB1端子7和8可用于连接可选的隔离+24V直流外部电源（详见第3.1.1.1节）。第4.2节“模块负载要求”表中列出的一些IC693和IC694模块需要隔离+24V直流电。这些端子接受14至22 AWG的单独导线。如果需要隔离+24V直流的模块安装在扩展背板而不是通用背板中，则不需要外部隔离+24V dc电源。未使用端子1至6。1–6：未使用7：隔离+24V DC输入8：隔离接地0 1 TB 1 1 8插槽0：仅用于RX3i IC695电源的连接器图16：通用背板端子TB1 PACSystems*RX3i系统手册第3节GFK-2314T 2019年9月安装31 2.6.1.2电源型号和插槽占用电源目录号#插槽占用1通用背板冗余模式远程或扩展中最多占用1个背板IC695PSD040 1 1不支持不支持IC695PSD140 1 4 2支持不支持ICM695PSA040 2 1不支持IC69PSA140 2 4 2支持IC693电源不允许不允许N/A最多1个IC694电源不允许N/B最多1个2.6.1.3通用背板插槽占用规则▪ RX3i CPU模块可以安装在通用背板的任何位置，但最右侧（扩展）插槽除外。除CPE302/CPE305外，CPU模块占用2个插槽。CPE302和CPE305各自占据一个时隙。▪ CPE302、CPE305、I/O和选件模块可以安装在任何可用插槽中，但最右侧（扩展）插槽和插槽0除外，后者只能接受IC695电源。每个I/O插槽有两个连接器，因此可以接受基于RX3i PCI的模块或带有串行背板接口的模块。▪ 最右边的插槽是扩展插槽。它只能用于可选的串行总线发射器模块IC695LRE001。2.6.2扩展背板要在面板上安装扩展背板，请使用四个质量良好的8-32 x 1/2（4 x 12 mm）机器螺钉、锁紧垫圈和平垫圈。将螺钉安装到四个螺纹孔中。1个IC695电源模块可以安装在任何通用背板插槽中。2 IC695PSD140和IC695PSA140的任意组合，最多四个。PACSystems*RX3i系统手册第3节GFK-2314T 2019年9月安装32图17：扩展背板也可以使用本节所述的安装支架将扩展背板安装在19英寸机架中。2.6.2.1设置机架编号DIP开关每个背板都用称为机架编号的唯一编号标识。机架编号0始终自动分配给带有CPU的背板。系统中不得重复机架编号。背板不需要按顺序编号，但为了一致性，不应跳过机架编号。使用背板上的DIP开关设置扩展和远程背板的机架编号。下表提供了用于选择机架号的DIP开关位置。机架编号DIP开关1 2 3 4 5 6 7 1开-关-开-关，这些开关设置选择机架号2:OPEN 1 2 3 Closed=右侧开关关闭图18：机架号PACSystems的背板DIP开关设置示例*RX3i系统手册第3节GFK-2314T 2019年9月安装33注意不要使用铅笔设置DIP开关。铅笔上的石墨会损坏开关。2.6.2.2扩展背板的建议安装方向对于扩展和远程背板，电源额定负载取决于背板的安装位置和周围温度。在60°C（140°F）时，扩展背板直立安装在面板上的额定负载为100%。
PACSystems* RX3i System Manual Section 3 GFK-2314T Sept. 2019 Installation 30 0 1 2 3 4 5 6 7 8 9 10 11 12 E X P A N S I O N TB 1 1 8 Figure 15: Location of Mounting Screws for Universal Backplane Backplanes must be mounted horizontally, as represented above, to meet product performance and reliability specifications by providing adequate airflow around the modules. Other mounting orientations may affect system performance, reliability and agency approvals, and are therefore not recommended. 2.6.1.1.1 Universal Backplane Terminal TB1 The RX3i IC695 Power Supplies do not provide Isolated +24Vdc output power over the backplane. TB1 Terminals 7 and 8 can be used to connect an optional external source of Isolated +24Vdc (see Section 3.1.1.1 for details). Isolated +24Vdc is required for some IC693 and IC694 modules as listed in the table of Module Load Requirements, Section 4.2. These terminals accept individual wires from 14 to 22 AWG. If modules that require Isolated +24Vdc are installed in an Expansion Backplane rather than in a Universal Backplane, an external Isolated +24Vdc power supply will not be required. Terminals 1 through 6 are not used. 1 – 6: not used 7: Isolated +24VDC In 8: Isolated Ground 0 1 TB 1 1 8 Slot 0: Connector for RX3i IC695 Power Supply only Figure 16: Universal Backplane Terminal TB1 PACSystems* RX3i System Manual Section 3 GFK-2314T Sept. 2019 Installation 31 2.6.1.2 Power Supply Models and Slot Occupancy Power Supply Catalog Number #Slots Occupied1 Max in Universal Backplane Redundant Mode Remote or Expansion Backplane IC695PSD040 1 1 Not supported Not supported IC695PSD140 1 4 2 Supported Not supported IC695PSA040 2 1 Not supported Not supported IC695PSA140 2 4 2 Supported Not supported IC693 Power Supplies Not permitted Not permitted N/A Max 1 IC694 Power Supplies Not permitted Not permitted N/A Max 1 2.6.1.3 Universal Backplane Slot Occupancy Rules ▪ An RX3i CPU module can be installed anywhere in the Universal Backplane except the rightmost (expansion) slot. With the exception of CPE302/CPE305, CPU modules occupy 2 slots. CPE302 and CPE305 each occupy one slot. ▪ CPE302, CPE305, I/O, and option modules can be installed in any available slot except the rightmost (expansion) slot and slot 0, which can only accept IC695 Power Supplies. Each I/O slot has two connectors, so can accept either an RX3i PCI-based module or a module with a serial backplane interface. ▪ The rightmost slot is the expansion slot. It can only be used for optional Serial Bus Transmitter module IC695LRE001. 2.6.2 Expansion Backplanes To mount an Expansion Backplane on a panel, use four good-quality 8-32 x 1/2 (4 x 12 mm) machine screws, lock washers and flat washers. Install the screws in the four tapped holes. 1 IC695 Power Supply modules may be installed in any Universal Backplane slot. 2 Any combination of IC695PSD140 & IC695PSA140, up to max of four. PACSystems* RX3i System Manual Section 3 GFK-2314T Sept. 2019 Installation 32 Figure 17: Expansion Backplane An Expansion Backplane can also be mounted in a 19-inch rack using a mounting bracket as described in this section. 2.6.2.1 Setting the Rack Number DIP Switch Each backplane is identified with a unique number called a Rack Number. Rack number 0 is always automatically assigned to the backplane with the CPU. Rack numbers must not be duplicated in a system. Backplanes do not need to be sequentially numbered, although for consistency, rack numbers should not be skipped. Rack Numbers for Expansion and Remote backplanes are set using a DIP switch on the backplane. The following table provides the DIP switch positions for rack number selection. Rack Number DIP Switch 1 2 3 4 5 6 7 1 open closed open closed open closed open 2 closed open open closed closed open open 3 closed closed closed open open open open For example, these switch settings select rack number 2: OPEN 1 2 3 Closed = switch down on right Figure 18: Example of Backplane DIP Switch Setting for Rack Number PACSystems* RX3i System Manual Section 3 GFK-2314T Sept. 2019 Installation 33 CAUTION Do not use a pencil to set the DIP switches. Graphite from the pencil can damage the switch. 2.6.2.2 Recommended Mounting Orientation for Expansion Backplanes For Expansion and Remote Backplanes, power supply load rating depends on the mounting position of the backplane and the surrounding temperature. The load rating with the Expansion Backplane mounted upright on a panel is100% at 60°C (140°F).
