IS200IGDMH1AAA模块控制器
图28 3501E和3501T现场电路典型点简化示意图（第1个，共32个）-智能I/O控制器（S）总线Xcvr-+A总线Xcvr-+B总线Xcvr-+C nI单个点场隔离桥整流器光隔离AC/DC输入电路单个光隔离智能I/O控制器AC平滑阈值检测光隔离阈值检测光隔离器阈值检测光隔离器支路到支路隔离TRIPLICATED I/O BUS Input Mux Input MuxµProcµProc数字输入模块73 Tricon v9–v10系统的规划和安装指南此图显示了3501E和3501T型号的前面板。图29 3501E和3501T前面板115 V AC/DC数字输入3501E系统组件规划和安装指南Tricon v9–v10系统3501E和350 1T规格本表列出了3501E和3500 1T型号的规格，它们是16点TMR数字输入模块，标称输入电压为115 VAC/VDC。3501T型具有比3501E型更高的最小点隔离。表24 3501E和3501T数字输入规格功能规格颜色代码红色输入点数量32，非公用，隔离输入频率范围DC或47-63 Hz建议输入范围90–155 VAC/VDC最大电压155 VAC/DC切换电平：关到开69 VAC/VDC典型，86 VAC/VDC最坏情况切换电平：开到关36 VAC/VDC标准，28 VAC/VDC最坏情况典型滞后32 VAC/VDC标称开启6 mA至9 mA输入阻抗>8.5 kΩ标称输入延迟：关至开<8 ms输入延迟：开至关<15 ms点隔离，光隔离：3501E 1000 VAC最小值，1500 VDC最小值点隔离，光电隔离：3501T 1780 VAC最小值，2500 VDC最小状态指示器：每点开或关状态1状态指示器：模块状态通过、故障、活动逻辑功率<10瓦标称现场功率负载每点1.5瓦，2.9瓦@最大现场电压底盘泄漏电流@每点60 Hz 1 mA最大输入诊断故障覆盖率：1最大输入切换率最小输入切换率1。最大输入切换率可实现I/O诊断的正确操作和所有正常可检测故障的检测。最小切换率提供了模块计算平均故障间隔时间（MTBF）10%内正常不可检测故障的故障覆盖率。每100 ms每3个月（由用户手动切换）诊断故障持续时间不适用数字输入模块75 Tricon v9–v10系统24至48 VAC/VDC数字输入模块规划和安装指南此图为3502E、3503E和3505E型号的简化示意图，这些型号为24至48 VAC/VDC、32点TMR数字输入模块，具有自检功能。自检功能持续验证Tricon控制器检测正常通电电路转换到关闭状态的能力。图30 3502E、3503E，和3505E简化示意图输入多路复用总线Xcvr阈值检测光隔离器-+A输入多路复用母线Xcvr-+B输入多路复用汇流条Xcvr-+C nI单点场整流桥光隔离AC/DC输入电路单点光隔离AC平滑阈值检测光隔离阈值检测光隔振器支路到支路隔离控制信号智能I/O控制器（S）三重I/O总线现场电路典型点（第1点，共32点）–双端口RAM双端口RAM双口RAM光电隔离器光电隔离器µProcµProc 76第2章Tricon v9–v10系统的系统组件规划和安装指南此图显示了3502E、3503E和3505E型的前面板。图31 3502E、3503E和3505E前面板48 V AC/DC 3502E规格本表列出了3502E型号的规格，该型号为TMR数字输入模块，标称输入电压为48 VAC/VDC，具有自检功能。
Figure 28 3501E and 3501T Simplified Schematic FIELD CIRCUITRY TYPICAL POINT (1 of 32) – INTELLIGENT I/O CONTROLLER(S) Bus Xcvr - + A Bus Xcvr - + B Bus Xcvr - + C nI dividual Point Field Te mr ination Bridge Rectifier Optical Isolation AC/DC Input Circuit Individual Opto-Isolation Intelligent I/O Controller(s) AC Smoothing Threshold Detect Opto-Isolator Threshold Detect Opto-Isolator Threshold Detect Opto-Isolator Leg-to-Leg Isolation TRIPLICATED I/O BUS Input Mux Input Mux Input Mux µProc µProc µProc Digital Input Modules 73 Planning and Installation Guide for Tricon v9–v10 Systems This figure shows the front panels of models 3501E and 3501T. Figure 29 3501E and 3501T Front Panels 115 V AC/DC DIGITAL INPUT 3501E System Components Planning and Installation Guide for Tricon v9–v10 Systems 3501E and 3501T Specifications This table lists the specifications for models 3501E and 3501T, which are 16-point TMR Digital Input Modules with a nominal input voltage of 115 VAC/VDC. Model 3501T has a higher point isolation minimum than model 3501E. Table 24 3501E and 3501T Digital Input Specifications Feature Specification Color code Red Number of input points 32, non-commoned, isolated Input frequency range DC or 47-63 Hz Recommended input range 90–155 VAC/VDC Maximum voltage 155 VAC/VDC Switching level: Off to On 69 VAC/VDC typical, 86 VAC/VDC worst-case Switching level: On to Off 36 VAC/VDC typical, 28 VAC/VDC worst-case Typical hysteresis 32 VAC/VDC Nominal turn-on 6 mA to 9 mA Input impedance > 8.5 kΩ nominal Input delay: Off to On < 8 ms Input delay: On to Off < 15 ms Point isolation, opto-isolated: 3501E 1000 VAC minimum, 1500 VDC minimum Point isolation, opto-isolated: 3501T 1780 VAC minimum, 2500 VDC minimum Status indicator: On or Off state 1 per point Status indicator: Module status Pass, Fault, Active Logic power < 10 watts Nominal field power load 1.5 watts per On point, 2.9 watts @ maximum field voltage Leakage current to chassis @ 60 Hz 1 mA maximum per On point Input diagnostic fault coverage:1 Maximum input toggle rate Minimum input toggle rate 1. The maximum input toggle rate enables proper operation of I/O diagnostics and detection of all normally detectable faults. The minimum toggle rate provides fault coverage of normally undetectable faults within 10% of the calculated mean-time-between-faults (MTBF) for the module. Every 100 ms Every 3 months (manually toggled by the user) Diagnostic glitch duration Not applicable Digital Input Modules 75 Planning and Installation Guide for Tricon v9–v10 Systems 24 to 48 VAC/VDC Digital Input Modules This figure is a simplified schematic for models 3502E, 3503E, and 3505E, which are 24 to 48 VAC/VDC, 32-point TMR Digital Input Modules with a self-test feature. The self-test feature continuously verifies the ability of a Tricon controller to detect the transition of a normally energized circuit to the Off state. Figure 30 3502E, 3503E, and 3505E Simplified Schematic Input Mux Bus Xcvr Threshold Detect Opto-Isolator - + A Input Mux Bus Xcvr - + B Input Mux Bus Xcvr - + C nI dividual Point Field Te mr ination Bridge Rectifier Optical Isolation AC/DC Input Circuit Individual Opto-Isolation AC Smoothing Threshold Detect Opto-Isolator Threshold Detect Opto-Isolator Leg-to-Leg Isolation Control Signal INTELLIGENT I/O CONTROLLER(S) TRIPLICATED I/O BUS FIELD CIRCUITRY TYPICAL POINT (1 of 32) – Dual Port RAM Dual Port RAM Dual Port RAM OptoIsolator OptoIsolator OptoIsolator µProc µProc µProc 76 Chapter 2 System Components Planning and Installation Guide for Tricon v9–v10 Systems This figure shows the front panels of models 3502E, 3503E, and 3505E. Figure 31 3502E, 3503E, and 3505E Front Panels 48 V AC/DC 3502E Specifications This table lists the specifications for model 3502E, which is a TMR Digital Input Module with a nominal input voltage of 48 VAC/VDC and a self-test feature.
