IS200TVBAH2A工控备件机器人模块
请参阅第3-11页，以确定系统中可安装的Alog电流输入模块的数量。表10-2。Alog电流输入模块规范-IC693ALG221输入电流范围和校准工厂校准为每计数4µA更新率2毫秒（所有四秒）分辨率4-20 4µA（1 LSB=4µA）分辨率0-20 5µA（2 LSB=5µA）绝对精度0.1%满量程+0.1%读数模式电压200伏线性度<1最低有效位隔离1500伏场侧和逻辑侧模式抑制>直流70 db；>60 Hz时的70 db交叉抑制>80 db，从DC到1 kHz输入阻抗250 ohms输入滤波器响应325 Hz互连功耗100，来自底板上+5伏总线的隔离+24伏电源25。产品标准和一般规范请参考附录B。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±0.5%FS.%AI（分）电流范围a44656 0 20 0 32000 Alog输入模块10 GFK-0898F第10章–Alog输入模件10-7 IC693ALG221 Alog电流输入框图下图是4-Alog电流输出模块的框图。IOCLK 15V 5V 15V逆变器调节器和电压监控器RSTB PWR L5V EN IODT BID4 BID3 LGND隔离背板接口定时发生器I24V IGND 5V MODE 1（4 SIGLS）ICLK AO，AI MXCLK BYSL WRB VOLT CHANGE ICS S RSTB ICLK EB SDOT DATA HIGH BYTE LATCH DATA BUSYB A/D转换器电压参考VREF POT 15V ADJUST OFFSET POT ADJUST滤波输入DUAL 4:1 MUX TRI 2:1 MUX ALOG INPUT I117差分ALOG电流输入模块框图-IC693ALG221 10 10-8系列90-30 PLC I/O模块规格–2000 GFK-0898F IC693ALG 221 ALOG输入模块现场接线信息下图提供了将现场接线连接到4-Alog电流输入模块上的用户端子板的信息。TERMILS现场接线光学连接图10-8。4 Alog电流输入模块的现场接线为了限制-模式电压，如果电流源是浮动的，每个电流源线y也连接到其相关的COM端子。这些光学连接如上图所示。有关接线和屏蔽接地连接的详细信息，请参阅第2章。Alog输入模块10 GFK-0898F第10章–Alog输入模件10-9 Alog电压输入-16 IC693ALG222 16-Alog电压输出模块提供多达16个单端或八个差分输入，每一个都能够将模拟输入信号转换为数字值，以便根据您的应用需要使用。此模块提供两个输入范围：V（单极）–10至+10 V（双极）电压范围和输入模式默认输入模式和范围为单端单极，用户数据按比例缩放，0伏对应于0计数，10伏对应于+32000计数。通过使用Logicster 90-30/20/Micro或CIMPLICITY Control组态软件或手持式编程器更改组态参数来选择其他范围和模式。该范围可配置为双极–10至+10 V，其中–10 V对应于-3200计数，0 V对应于0计数，+10 V对应于+32000计数。所有范围都有高报警限值和低报警限值。范围可以根据具体情况进行配置。电源要求和LED此模块从PLC背板上的5V总线消耗112。它还需要底板隔离+24伏直流电源的41伏电源为板载电源转换器供电，该电源转换器提供隔离的±5伏电源为用户侧ry供电（见表3-9，规格）。模块上有两个绿色LED指示灯，提供模块和用户电源状态。顶部LED，MODULE OK（模块正常）提供通电时的模块状态信息，如下所示：on（打开）：状态正常，模块配置为OFF（关闭）：背板电源或软件正在运行（看门狗计时器超时）持续快速闪烁：从慢速闪烁接收到配置数据t，然后OFF（断开）：通电诊断失败或遇到代码执行错误底部LED，电源正常，指示中间生成的用户侧+5V电源高于最小设计电平。
See page 3-11 to determine the number of Alog Current Input modules that can be installed in a system. Table 10-2. Specifications for Alog Current Input Module - IC693ALG221 Input Current Ranges and Calibration Factory calibrated to 4 µA per count Update Rate 2 msec (all four s) Resolution at 4-20 4 µA (1 LSB = 4 µA) Resolution at 0-20 5 µA (1 LSB = 5 µA) Absolute Accuracy 0.1% full scale + 0.1% reading Mode Voltage 200 volts Linearity < 1 Least Significant Bit Isolation 1500 volts between field side and logic side Mode Rejection > 70 db at DC; >70 db at 60 Hz Cross- Rejection > 80 db from DC to 1 kHz Input Impedance 250 ohms Input Filter Response 325 Hz Interl Power Consumption 100 from the isolated +24 volt supply 25 from+5 volt bus on the backplane Refer to Appendix B for product standards and general specifications. In the presence of severe RF interference (IEC 801-3, 10V/m), accuracy y be degraded to ±0.5% FS. %AI (decil) CURRENT RANGE a44656 0 20 0 32000 Alog Input Modules 10 GFK-0898F Chapter 10 – Alog Input Modules 10-7 IC693ALG221 Alog Current Input Block Diagram The following figure is a block diagram of the 4- Alog Current Input Module. IOCLK 15V 5V 15V INVERTER REGULATOR AND VOLTAGE SUPERVISOR RSTB PWR L5V EN IODT BID4 BID3 LGND ISOLATION BACKPLANE INTERFACE TIMING GENERATOR I24V IGND 5V MODE 1 (4 SIGLS) ICLK AO, AI MXCLK BYSL WRB VOLT CHANGE ICS S RSTB ICLK EB SDOT DATA HIGH BYTE LATCH DATA BUSYB A/D CONVERTER VOLTAGE REFERENCE VREF POT 15V ADJUST OFFSET POT ADJUST FILTERED INPUTS DUAL 4:1 MUX TRI 2:1 MUX ALOG INPUT I117 DIFFERENTIAL Alog Current Input Module Block Diagram - IC693ALG221 10 10-8 Series 90-30 PLC I/O Module Specifications – 2000 GFK-0898F IC693ALG221 Alog Input Module Field Wiring Infortion The following figure provides infortion for connecting field wiring to the user termil board on the 4- Alog Current Input Module. TERMILS FIELD WIRING OPTIOL CONNECTIONS Figure 10-8. Field Wiring for 4 Alog Current Input Module te In order to limit -mode voltages, each current source line y also be tied to its associated COM termil if the source is floating. These optiol connections are shown in the figure above. Please refer to Chapter 2 for wiring and shield ground connection details. Alog Input Modules 10 GFK-0898F Chapter 10 – Alog Input Modules 10-9 Alog Voltage Input - 16 IC693ALG222 The 16- Alog Voltage Input module provides up to 16 single-ended or eight differential input s, each capable of converting an alog input sigl to a digital lue for use as required by your application. This module provides two input ranges: V (unipolar) –10 to +10 V (bipolar) Voltage Ranges and Input Modes The default input mode and range is single-ended, unipolar, with the user data scaled so that 0 volts corresponds to a count of 0 and 10 volts corresponds to a count of +32000. The other range and mode are selected by changing the configuration parameters using the Logicster 90-30/20/Micro or CIMPLICITY Control configurator software, or the Hand-Held Programmer. The range can be configured for bipolar –10 to +10 V where –10 V corresponds to a count of –32000, 0 V corresponds to a count of 0, and +10 V corresponds to a count of +32000. High and Low alarm limits are ailable on all ranges. Ranges can be configured on a per basis. Power Requirements and LEDs This module consumes a of 112 from the 5V bus on the PLC backplane. It also requires a of 41 from the backplane Isolated+24 Volt DC supply to power the on-board power converter that provides isolated ±5V supplies to power the user-side ry (see Table 3-9, Specifications). There are two green LED indicators on the module which provide module and user supply status. The top LED, MODULE OK provides module status infortion on power-up as follows: ON: status is OK, module configured OFF: backplane power or software t running (watchdog timer timed out) Continuous rapid flashing: configuration data t received from Slow flashes, then OFF: failed power-up diagstics or encountered code execution error The bottom LED, Power Supply OK, indicates that the interlly generated user-side +5V supply is above a minimum desigted level.
