产品标题: NI PCI-7811R数字RIO板卡工控DCS系统模块卡件自动化设备
型号：NI PCI-7811R
品牌：NI
产品图片展示
产品详情资料：
NI PCI-7811R兼容模块此表描述了与9662–910兼容的数字输出模块。现场接线图该图说明了如何在不检测短路负载的情况下将8点监控直流数字输出模块和NI PCI-7811R连接到现场。图57带有3614E模块和无短路负载检测的NI PCI-7811R的现场接线表58与9662兼容的模块–910模块每个模块的零件号点模块描述主保险丝辅助保险丝NI PCI-7811R 8 24 VDC，通用，监督，电隔离，TMR此图说明了如何将8点监控直流数字输出模块和9662–910连接到具有短路负载检测的现场。简化示意图这是一个典型的8点通用监控直流数字输入模块和一个通用数字输出面板的简化示意图（显示了8个点中的1个）。终端面板NI PCI-7811R与48 VDC数字输出兼容模块，具有8个负载端子和通用电源端子（PWR+和PWR-）。每个输出点都由一个带熔断保险丝指示器的保险丝保护。规格本表描述了NI PCI-7811R的规格。*LED保险丝熔断指示灯8点监控直流数字输出模块背板电缆至热备用输出开关驱动电路“C B C电压传感器电压环回C A B电压/电流传感器电压/电流传感双电压传感器电压回送至热备用PS1+L+终端面板L–PS2+至其他点PS1–至其他点SPWR–SPWR+至其他点LED*LED*A C表59端子板规格9667–910功能描述面板类型通用点8NI PCI-7811R
产品英文详情料:
Compatible Modules This table describes digital output modules compatible with NI PCI-7811R. Field Wiring Diagrams This figure illustrates how to connect an 8-point supervised DC digital output module and aNI PCI-7811R to the field without shorted load detection. Figure 57 Field Wiring for NI PCI-7811R0 with a 3614E Module and No Shorted Load Detection Table 58 Modules Compatible with NI PCI-7811RModule Part Number Points per Module Module Description Primary Fuse Secondary FuseNI PCI-7811R 8 24 VDC, commoned, supervised, galvanically-***lated, TMR This figure illustrates how to connect an 8-point supervised DC digital output module and a 9NI PCI-7811Rto the field with shorted load detection.Simplified Schematics This is a simplified schematic of a typical 8-point commoned supervised DC digital output module with a commoned digital output panel (1 of 8 points shown).Termination panel 9667–910 is compatible with 48 VDC digital output modules and has 8 load terminals and commoned power terminals (PWR+ and PWR–). Each output point is protected by a fuse with a blown-fuse indicator. Specifications This table describes specifications for 9667–910. * LEDs are blown-fuse indicators 8-POINT SUPERVISED DC DIGITAL OUTPUT MODULE BACKPLANE CABLE to hot spare Output Switch Drive Circuitry Output Switch Drive Circuitry Output Switch Drive Circuitry Output Switch Drive Circuitry A A " C B C Voltage Sensor Voltage Loopback C A B Voltage/ Current Sensor Voltage/ Current Sensor Dual Voltage Sensor Voltage Loopback to hot spare PS1 + L + TERMINATION PANEL L – PS2 + to other points PS1 – to other points PS2 – SPWR – SPWR + to other points LED * LED * A C Table 59 Specifications for Term Panel 9667–910 Feature Description Panel type Commoned Points 8NI PCI-7811R
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