IS200TSVOH1B工控备件机器人模块
t应用程序的模块配置还必须考虑已安装电源的负载容量以及安装在基板中的所有模块的总负载要求。有关电源和模块负载要求的详细信息，请参阅Series 90-30可编程控制器安装手册GFK-0356。表10-7。16-Alog电流输入模块规格，IC693ALG223可选数量1至16；单端输入电流范围，和增强型（可根据）校准工厂校准为：量程每计数4µA，量程每计数5µA，增强型量程更新率13毫秒（所有16秒）4-20 4µA（4µA/位）分辨率0-20 5µA（5µA/位，4-20增强型5µA）分辨率（5µA/位）绝对精度±0.25%满量程@25C（77F）：规定工作温度范围内满量程的±0.5%线性<1 LSB从（范围）<1 LSA从100µA到20（和增强范围）场侧和逻辑侧之间的隔离1500伏模式电压0伏（单端s）交叉抑制>80 db从DC到1 kHz输入阻抗250欧姆输入低通滤波器响应19 Hz外部电源电压范围20到30外部电源电压纹波10%来自+5V总线的内部功耗120背板65上的24个外部用户电源（除了电流回路电流）参考数据表GFK-0867C或更高版本的产品标准和一般规范。在存在严重射频干扰（IEC 801-3，10V/m）的情况下，精度可能会降低到±5%FS。Alog输入模块10 GFK-0898F第10章–Alog输入模件10-29与IC693ALG223 Alog电流输入模块的接口Series 90-30 PLC使用%AI数据表中的数据记录模拟值，供可编程控制器使用。该方案如图3-25所示，用于16-Alog电流输入模块。关于模拟模块接口的更多详细信息，请参阅本章开头部分。IC693 A/D转换器数据表%AI用户连接沿着电流输入模块CHx 250微处理器背板接口VLSI光电隔离COM a47020图10-14。16-Alog电流输入模块框图-IC693ALG223数据表中A/D位的位置由于模拟模块中使用的转换器是12位转换器，因此数据表中的所有16位都包含转换所需的数据。12位的版本被放置在对应于模拟点的16位数据字内（在%AI表中）。Series 90-30 PLC系统以不同方式处理各种模拟模块的集成。无法从输入中抓取数据
he module configuration for your application you must also consider the load capacity of the installed power supply and the total load requirements of all modules that are installed in the baseplate. Refer to the Series 90-30 Programble Controller Installation nual, GFK-0356 for details on power supplies and module load requirements. Table 10-7. Specifications for 16- Alog Current Input Module, IC693ALG223 Number of s 1 to 16 selectable; single ended Input Current Ranges , and Enhanced (selectable per ) Calibration Factory calibrated to: 4 µA per count on range 5 µA per count on and Enhanced range Update Rate 13 msec (all 16 s) Resolution at 4-20 4 µA (4 µA/bit) Resolution at 0-20 5 µA (5 µA/bit) Resolution at 4-20 Enhanced 5 µA (5 µA/bit) Absolute Accuracy ± 0.25% of full scale @ 25C (77F): ± 0.5% of full scale over specified operating temperature range Linearity < 1 LSB from ( range) < 1 LSB from 100 µA to 20 ( and Enhanced ranges) Isolation 1500 volts between field side and logic side Mode Voltage 0 volts (single-ended s) Cross- Rejection > 80 db from DC to 1 kHz Input Impedance 250 ohms Input Low Pass Filter Response 19 Hz Exterl Supply Voltage Range 20 to 30 Exterl Supply Voltage Ripple 10% Interl Power Consumption 120 from the +5 volt bus on the backplane 65 from 24 exterl user supply (in addition to current loop currents) Refer to data sheet GFK-0867C, or later revision for product standards and general specifications. In the presence of severe RF interference (IEC 801-3, 10V/m), accuracy y be degraded to ±5% FS. Alog Input Modules 10 GFK-0898F Chapter 10 – Alog Input Modules 10-29 Interface to the IC693ALG223 Alog Current Input Module The Series 90-30 PLC uses the data within the %AI data table to record alog lues for use by the programble controller. This scheme is shown in Figure 3-25 for the 16- Alog Current Input module. More detailed infortion on the interface to alog modules can be found at the beginning of this chapter. IC693 A/D CONVERTER DATA TABLE % AI USER CONNECTIONS ALOG CURRENT INPUT MODULE CHx 250 MICRO PROCESSOR BACKPLANE INTERFACE VLSI OPTO ISOLATION COM a47020 Figure 10-14. 16- Alog Current Input Module Block Diagram - IC693ALG223 Placement of A/D Bits within the Data Tables Since converters used in the alog modules are 12-bit converters, t all of the 16 bits in the data tables contain data required for the conversion. A version of the 12 bits is placed within the 16-bit data word corresponding to the alog point (in the %AI table). The Series 90-30 PLC system handles the integration differently for the rious alog modules. The does t nipulate the data from the input
