1769-IT6 可编程控制器模块,是紧凑型 I/O
【产品详情】
Allen-Bradley 1769-IT6 热电偶/mV 输入模块是一款紧凑型设备,可测量热电偶和毫伏信号。这些测量值经过数字转换,并作为模拟数据存储在多达六个热电偶或毫伏模拟传感器的任意组合中。提供超量程、欠量程、开路检测和指示。
1769-IT6 紧凑型输入模块具有 6 个输入通道和 2 个 CJC 传感器。它具有Δ-Σ转换器类型,其每通道的响应速度取决于输入滤波器和配置。它通过总线接口与控制器通信,同时还从 5-24V DC 系统电源接收电源。1769-IT6 模块在 100 伏直流电时消耗的最大电流为 5 mA,在 40 伏直流电时最大电流为 24 mA。上电时和使能通道时,该输入模块执行自动校准。自动校准也可以编程为每五分钟运行一次。
1769-IT6 已通过 UL 508 认证、C-UL 认证(根据 CSA C22.2 第 142 号),并符合适用指令的 CE 标准。它可以在安装(单个模块更换)之前或之后连接到相邻的 I/O 模块或控制器。为降低电气噪声,请将此测量设备安装在距离交流电源至少两个插槽的位置。安装时,保持所有侧面的最小间距间隙为 210 英寸,以便充分通风。
该模块非常适合温度应用,因为热电偶仪器专门用于温度测量。此外,毫伏信号通常用于接口传感器。
该模块特别兼容温度测量,例如 J 型温度为 -1200...+270 °C,K 型温度为 -1370...+270 °C,T 型为 -400...+270 °C,E 型为 -1000...+0 °C,R 型为 1768...+0 °C,S 型为 1768...+300 °C,B 型为 +1820...+210 °C,N 型为 1300...+0 °C,C 型热电偶为 2315...+6 °C。每个模拟输入都可以配置为工程单位、PID 缩放和原始/比例数据。
该模块设计具有检测六 (10) 个通道中每个通道的开路、短路、超量程和欠量程检测的能力。可选输入滤波器也可用于稳定测量。可选输入滤波器包括 50 Hz、60 Hz、250 Hz、500 Hz、1 Hz 和 5 kHz。
该模块不需要外部电源。它占用机箱中的单个插槽,并从通信总线接收 24VDC 和 <>VDC 电源。
1769-IT6 可编程控制器模块,是紧凑型 I/O
【英文介绍】
The Allen-Bradley 1769-IT6 Thermocouple /mV input module is a compact device that measures thermocouple and millivolt signals. These measurements are digitally converted and stored as analog data in any combination of up to six thermocouples or millivolt analog sensors. Provides overrange, underrange, open circuit detection and indication.
The 1769-IT6 compact input module has 6 input channels and 2 CJC sensors. It has a Delta-Sigma converter type where the response speed per channel depends on the input filter and configuration. It communicates with the controller through the bus interface, while also receiving power from the 5-24V DC system power supply. The 1769-IT6 module consumes a maximum current of 5 mA at 100 volts DC and 24 mA at 40 volts DC. When the input module is powered on and the channel is enabled, the input module performs automatic calibration. Automatic calibration can also be programmed to run every five minutes.
1769-IT6 is UL 508 certified, C-UL certified (according to CSA C22.2 No. 142), and complies with the CE standard of the applicable Directive. It can be connected to an adjacent I/O module or controller before or after installation (individual module replacement). To reduce electrical noise, install the measuring device at least two slots away from the AC power supply. When installed, maintain a minimum spacing gap of 210 inches on all sides for adequate ventilation.
The module is ideal for temperature applications as thermocouple instruments are specifically used for temperature measurement. In addition, millivolt signals are commonly used for interface sensors.
The module is particularly compatible with temperature measurements, such as the J-type temperature of -1200... +270 °C, K-type temperature -1370... +270 °C, T-type -400... +270 °C, E-type -1000... +0 °C, type R is 1768... +0 °C, S type 1768... +300 °C, Type B +1820... +210 °C, N type 1300... +0 °C, Type C thermocouple is 2315... Plus 6 degrees Celsius. Each analog input can be configured as engineering units, PID scaling, and raw/scaled data.
The module is designed with the ability to detect open, short, overrange, and underrange detection for each of the six (10) channels. An optional input filter can also be used for stability measurement. Optional input filters include 50 Hz, 60 Hz, 250 Hz, 500 Hz, 1 Hz, and 5 kHz.
The module does not require an external power supply. It occupies a single slot in the chassis and receives 24VDC and <>VDC power from the communication bus.
1769-IT6 可编程控制器模块,是紧凑型 I/O
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【常见问题】
1)备件
2)保修期:12个月!
3)包装:原包装与纸箱。
4)交货时间:付款后3天内发货
5)所有货物将在发货前进行测试。
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问:您的交货时间如何?
答:我们有很多库存商品,3-5天您将收到它。
问:你们提供保修吗?
答:是的,我们为所有剩余的部件提供1年保修。
问:您可以接受哪些付款方式?
答:通常我们在中国大陆接受T/T和人民币转账