DSMB151 57360001-K 工控备件
通信用户手册
仔细检查所有运输集装箱是否损坏。如果任何设备损坏，请立即通知送货服务。保存损坏的运输集装箱，以供送货服务部门检查。设备开箱后，记录所有序列号。保存装运集装箱和包装材料，以防需要运输或装运系统的任何部分。块安装Genius I/O块被视为“开放设备”，因此必须安装在保护外壳内。它们应位于清洁且无空气污染物的区域。应有足够的冷却气流。该块可以安装在正上方，也可以倒置。在块之间留出至少2英寸的空间。通过为8-32硬件钻两个螺钉或螺栓孔来安装缸体。定位块，使上下法兰上的槽口与安装孔对齐。使用8-32个螺钉安装块。使用星形垫圈提供接地完整性。接地块的安装螺钉不得用作块接地的唯一方式。使用最小尺寸AWG#12（横截面平均3.3mm2）的短导线将块上的绿色接地螺钉连接到可靠的接地系统。警告：如果安装螺钉没有良好的接地连接，并且接地螺钉没有连接到可靠的接地，则块没有接地。存在触电危险。可能导致死亡或人身伤害。接线盒不要过度拧紧端子螺钉。所有端子的推荐扭矩为6 in/lb（.678 N/M）。串行总线接线端子1至4用于串行总线。这些端子接受一根AWG#12导线（平均横截面为3.3mm2）或两根AWG#14导线（每根平均横截面2.1mm2）。建议的最小导线尺寸为AWG#22（横截面平均36mm2）。端子1-4还可容纳宽达0.27英寸（6.85mm）的铲形或环形端子，6号螺钉的最小开口，从螺钉中心到后挡板的深度可达0.20英寸（5.1mm）。确保非屏蔽线端不超过2英寸（5厘米）。使用系统和通信用户手册中推荐的电缆类型之一，将串行总线连接到端子
终端电阻器
如果块位于总线的任一端，请在其串行1和串行2端子上连接一个适当类型的终端电阻器（有关详细信息，请参阅系统和通信用户手册）。串行1串行2屏蔽输入屏蔽输出总线终端电阻器串行1串行1屏蔽输入屏蔽输入输出终端电阻器现场接线端子5至32用于现场设备。它们采用单根导线，最大AWG#14（横截面平均2.1mm2）。最小推荐尺寸为AWG#20（横截面平均54mm2） 为每个设备运行一条信号线。可以向一个或多个H终端返回；所有H端子都是内部总线连接的，N端子也是如此。额外的电源端子是为了方便。根据布局和电流负载，热连接可以通过总线连接在一起，并通过一根导线连接到块或电源。中性点连接也可以用一根导线进行母线连接。电源接线将115 VAC电源的热侧连接到H端子，中性线连接到N端子。电源保险丝不应高于5A。警告：请勿通过额外的H和N端子将电源总线菊花链连接到其他模块或设备。这些端子仅用于接线方便；使用它们作为配电点可能会损坏块。注意：将所有块电源连接到相同的120 VAC相。其他块可以使用不同的阶段。
Communication User Manual
Carefully inspect all shipping containers for damage. If any equipment is damaged, please inform the delivery service immediately. Keep the damaged shipping container for inspection by the delivery service department. After unpacking the equipment, record all serial numbers. Keep shipping containers and packaging materials in case any part of the transportation or shipping system is required. Block mount Genius I/O blocks are considered "open devices" and must therefore be installed in a protective enclosure. They shall be located in a clean area free from air pollutants. There shall be sufficient cooling air flow. The block can be installed directly above or upside down. Leave at least 2 inches of space between the blocks. Install the cylinder block by drilling two screw or bolt holes for the 8-32 hardware. Position the block so that the notches on the upper and lower flanges are aligned with the mounting holes. Use 8-32 screws to install the block. Use star washers to provide ground integrity. The mounting screws of the grounding block shall not be used as the only way to ground the block. Connect the green grounding screw on the block to the reliable grounding system with a short conductor with the minimum size of AWG # 12 (average cross section 3.3mm2). Warning: If the mounting screw is not well grounded and the grounding screw is not connected to a reliable grounding, the block is not grounded. There is a danger of electric shock. May cause death or personal injury. Do not over tighten the terminal screws of the terminal box. The recommended torque for all terminals is 6 in/lb (. 678 N/M). Serial bus terminals 1 to 4 are used for the serial bus. These terminals accept one AWG # 12 conductor (average cross section 3.3mm2) or two AWG # 14 conductors (average cross section 2.1mm2 each). The recommended minimum conductor size is AWG # 22 (average cross-section of 36mm2). Terminals 1-4 can also accommodate spade or ring terminals up to 0.27 inch (6.85 mm) wide. The minimum opening of No. 6 screw can be 0.20 inch (5.1 mm) deep from the screw center to the tailgate. Ensure that the unshielded wire end does not exceed 2 inches (5 cm). Connect the serial bus to the terminals using one of the cable types recommended in the system and communications user manual
Terminating resistor
If the block is at either end of the bus, connect an appropriate type of terminating resistor to its Serial 1 and Serial 2 terminals (see the System and Communication User Manual for details). Serial 1 Serial 2 Shielded Input Shielded Output Bus Terminator Serial 1 Serial 1 Shielded Input Shielded Input Output Terminator Field Wiring Terminals 5 to 32 are for field devices. They use a single conductor, with the maximum AWG # 14 (average cross section 2.1mm2). The minimum recommended size is AWG # 20 (average cross section 54mm2), and one signal wire is used for each equipment. It can return to one or more H terminals; All H terminals are connected by internal bus, so is N terminal. Additional power terminals are for convenience. Depending on the layout and current load, the hot connections can be connected together via a bus and connected to the block or power supply via a wire. The neutral connection can also be busbar connection with one conductor. The power wiring connects the hot side of the 115 VAC power supply to the H terminal and the neutral wire to the N terminal. The power fuse shall not be higher than 5A. Warning: Do not connect the power bus daisy chain to other modules or devices through additional H and N terminals. These terminals are only used for convenient wiring; Using them as power distribution points can damage the block. NOTE: Connect all block power supplies to the same 120 VAC phase. Other blocks can use different phases.
