NI SCXI-1305接线板
1.产 品 介 绍
品牌:NI
型号说明:NI SCXI-1305接线板
优势:供应进口原装正品,专业停产配件。
公司主营特点:主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
2.产 品 详 情 资 料:
安装RS-232C接口,NI SCXI-1305由处理器单元通过CEX总线供电,因此不需要额外的外部电源。使用以下步骤安装CI853/TP853:1。将装置安装到DIN导轨上,请参见第65页的“将AC 800M装置安装到DIN导轨上”和第78页的“以单一配置安装NI SCXI-1305处理器装置”。2.将电缆(最大15米(16.4码))连接至基板上的一个触点。将电缆屏蔽连接到连接器内的接地端子,通过CI583将屏蔽接地。3.如果需要长度超过15米(16.4码)的电缆,则必须使用短距离调制解调器TC562。在这种情况下,将调制解调器安装在合适位置的DIN导轨上,将24 V直流电源连接到调制解调器,并将电缆TK853从CI853连接到TC562调制解调器输入端子4。将TC562调制解调器输出端子连接到输出电缆。TC562调制解调器可用于以下距离/速度:•最高1000米(1100码),传输速度19200比特/秒•最高12000米(13100码),速度1200比特/秒连接器将RS-232C信道连接到TP853基板上标记为COM1和COM2的RJ45连接器。NI SCXI-1305
Installing the RS-232C Interface, NI SCXI-1305 is powered from the processor unit via the CEX bus and requires therefore no additional external power source. Use the following procedure to install the NI SCXI-1305: 1. Mount the unit onto the DIN-rail, see Mounting AC 800M Units onto DIN-Rail on page 65 and Installing the PM86x/TP830 Processor Unit in Single Configuration on page 78. 2. Connect the cable (maximum 15 m (16.4 yd)) to one of the contacts on the baseplate. Connect the cable screen to the ground terminal within the connector to ground the screen via CI583. 3. If cables longer than 15 m (16.4 yd.) are required, then a short distance modem TC562 must be used. In this case mount the modem onto a DIN-rail in a suitable position, connect a 24 V DC power supply to the modem and connect cable TK853 from CI853 to the TC562 modem input terminals 4. Connect the TC562 modem output terminals to the outgoing cable. The TC562 modem can be used for the following distances/speeds: • Up to 1000 m (1100 yd) with transmission speed 19200 bit/s • Up to 12000 m (13100 yd) with transmission speed 1200 bit/s Connectors Connect the RS-232C channels to the RJ45 connectors marked COM1 and COM2 on the TP853 Baseplate.NI SCXI-1305
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