1769-IR6 CompactLogix模拟RTD/电阻输入模块 具有六(6)个RTD输入通道

产品细节：1769-IR6 CompactLogix模拟RTD/电阻输入模块 具有六(6)个RTD输入通道

Allen-Bradley 1769-IR6是一个CompactLogix模拟RTD/电阻输入模块，具有六(6)个RTD输入通道。该模块的输入范围为0至150欧姆、0至500欧姆、0至1000欧姆和0至3000欧姆，其最大共模电压范围为+/- 10伏DC。1769-IR6模块的功耗为1.5瓦，在5.1伏时消耗100毫安的电流，在24伏时消耗45毫安的电流。它还具有720伏DC 1分钟的隔离电压，从通道到总线，光和磁(合格)，以及30伏交流/30伏DC的工作电压。其开路检测时间范围从6毫秒到303秒，电缆阻抗为25欧姆，输入阻抗超过10兆欧。
Allen-Bradley 1769-IR6模块有一个内置状态LED，可以使用DIN导轨或面板安装。使用面板时，1769-IR6模块的工作冲击为30 G，继电器工作冲击为7.5 G，非工作冲击为40G。DIN导轨安装模块的工作冲击为20 G，继电器工作冲击为5 G，非工作冲击为30 G。在10至100赫兹时，其工作振动为5 G，非冷凝相对湿度范围为5%至95%。该模块有一个可移动的接线板(RTB)接口和一个开放式外壳。整个1769-IR6模块的尺寸约为1.38 x 3.43 x 4.65英寸。1769-IR6模块支持RTD和直接电阻信号测量应用。该模块对模拟数据进行数字转换，并存储转换后的数据。6个支持通道中的每一个都提供开路和短路以及超量程和欠量程检测和指示。

Allen-Bradley 1769-IR6是一种模拟输入模块，属于紧凑型I/O产品系列。该模块专门用于电阻温度探测器(RTD)和电阻信号。该模块可用于MicroLogix 1500和1769 CompactLogix控制器。如果使用的通信适配器是1769-ADN DeviceNet和1769-AENTR以太网适配器，该模块也支持安装在分布式IO机架上。

最多可支持六(6)台RTD仪器连接至该模块。兼容的RTD类型，无论是2线、3线还是4线RTD都是铜426、镍618、镍672、镍铁518、铂385、铂3916。至2线、3线和4线RTD。使用4线RTD时，其中一条补偿线没有端接到端子。除了RTD传感器，该模块还支持电阻信号的直接接线，如150？？, 500 ?, 1000 ?还有3000？。

该模块主要设计用于温度应用，因为RTD传感器是温度测量设备。由于具有电阻信号能力，该模块还可以用于确定或测量特定设备的位移或运动。常见的位移测量应用出现在工厂自动化要求中，如夹紧、旋转和其他类似任务。

模块的每个通道都有开路、短路以及超量程和欠量程传感器检测。该模块状态可与控制器的诊断缓存相关联，并进一步用作人机界面(HIMI)或监控和数据采集(SCADA)中的信号质量指示器。这样，可以检测到坏的传感器，或者可以容易地检测到有缺陷的通道。

还提供信号滤波器，并单独配置。信号滤波频率选项包括10赫兹50赫兹60赫兹250赫兹500赫兹1千赫

1769-IR6

The Allen-Bradley 1769-IR6 is a CompactLogix analog RTD/resistance input module that has Six (6) RTD input channels available. The input ranges of this module are 0 to150 Ohms, 0 to 500 Ohms, 0 to 1000 Ohms, and 0 to 3000 Ohms and it has a maximum common mode voltage range of +/- 10 Volts DC. The 1769-IR6 module has 1.5 Watts of power dissipation and it draws currents of 100 mA at 5.1 Volts and of 45 mA at 24 Volts. It also has an isolation voltage of 720 Volts DC for 1 minute from channel to bus, optical and magnetic (qualification), as well as a working voltage of 30 Volts AC/30 Volts DC. Its open circuit detection time ranges from 6 milliseconds to 303 seconds and it has impedances of 25 Ohms for the cable and of more than 10 megaohms for the input.
The Allen-Bradley 1769-IR6 module has a built-in status LED available and it can be mounted using a DIN rail or panel. When using a panel, the 1769-IR6 module has an operating shock of 30 G, a relay operating shock of 7.5 G, and a non-operating shock of 40 G. A DIN-rail mounted module has an operating shock of 20 G, a relay operating shock of 5 G, and a non-operating shock of 30 G. It also has an operating vibration of 5 G at 10 to100 Hertz and its non-condensing relative humidity range is 5 to 95%. This module has a removable terminal block (RTB) interface and an open-type enclosure. The entire 1769-IR6 module measures approximately 1.38 x 3.43 x 4.65 inches. The 1769-IR6 module supports an RTD and direct resistance signal measurement applications. This module digitally converts analog data and it stores the converted data. Each of the 6 supported channels provides open-circuit and short-circuit as well as over- and under-range detection and indication.

The Allen-Bradley 1769-IR6 is an analog input module which belong to the Compact I/O product family. This module is specifically used for Resistance Temperature Detectors (RTD) and Resistance signals. This module may be used with MicroLogix 1500 and 1769 CompactLogix controllers. This module also supports installation on distributed IO rack, provided that the communication adapters used are 1769-ADN DeviceNet and 1769-AENTR Ethernet adapter.

Up to support Six (6) RTD instruments may be wired to this module. Compatible RTD types, whether 2,3 or 4-Wire RTDs are Copper 426, Nickel 618, Nickel 672, Nickel-Iron 518, Platinum 385, Platinum 3916. to 2, 3 and 4 wire RTDs. When using 4-wire RTD, one of the compensation wires is not terminated to the terminal. Aside from RTD sensors, this module supports direct wiring of resistance signals such as 150??, 500 ?, 1000 ? and 3000 ?.

Primarily, this module is designed for Temperature applications as RTD sensors are Temperature measuring devices. With resistance signal capability, this module may also be used in determining or measuring displacement or movement of a specific device. Common displacement measurement applications are found in factory automation requirements such as clamping, rotation and other similar tasks.

Each channel of the module is provided with an open circuit, short-circuit and over and under-range sensor detection. This module status may be linked to the controller’s diagnostic buffed and further be used as signal quality indicator in Human Machine Interface (HIMI) or Supervisory Control and Data Acquisition (SCADA). This way, a bad sensor may sensor or defective channel may be easily detected.

Signal filters are also provided and individually configured. Signal filtering frequency options include 10 Hz 50 Hz 60 Hz 250 Hz 500 Hz 1 kHz.

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