IC660BBA104 电流源组合I/O模块 具有六6个输入电路

【产品详情】

IC660BBA104是一款电流源组合I/O模块，具有六(6)个输入电路，由四(4)个能够接收4- 20ma信号的模拟输入通道和两(2)个提供4- 20ma信号的输出通道组成。此外，该模块具有组对组隔离，块对块隔离和单个通道隔离的输入通道，额定1500v。

IC660BBA104输入通道在25摄氏度下的满量程读数精度为0.1%，分辨率为1 μ A，用户可配置的转换时间为16.6ms至400ms，超量程容量为0 mA至25 mA。每个输入通道都设计有单独的诊断，如低于/过量程，高/低报警和开线检测。

IC660BBA104输出通道的精度为满量程读数的0.15%，分辨率为6µA。每个通道的典型更新频率为6ms至8ms，超量程容量为0-24 mA。与输入通道类似，每个输出通道都能够进行内部诊断，如范围过小、范围过广和反馈错误。

IC660BBA104外部由115 VAC标称输入电源供电。它的物理尺寸为8.83英寸(22.44厘米)x 3.34英寸(8.48厘米)x 3.91英寸(9.93厘米)，重4磅。(1.8公斤)。此块I/O模块需要安装到为该设备提供足够保护的外壳上。此块I/O支持右侧上下安装，并且必须在所有侧提供两(2)英寸的间隙，以促进足够的空气流动以进行自然冷却。

GE IC660BBA104电流源I/O块具有1500v块对块隔离，隔离时间为1分钟，组对组隔离RMS为1500v，输入通道对通道隔离RMS为1500v。兼容PCIM模块、QBIM模块和所有GE Genius总线控制器。它有一个可编程的转换时间，以结合噪声抑制水平与输入的分辨率。用户可以选择较长的转换时间来提高输入分辨率。独立的输出电路与块内的所有其他电路隔离。输出通道使用双12位数模转换器，同时在0到24毫安范围内独立控制电流。IC660BBA104电流源I/O块可以通过输入设备号/串行总线地址和参考号轻松配置手持监视器。当模块离线配置时，请确保在串行1和2端子上连接一个75欧姆电阻。

IC660BBA104 电流源组合I/O模块 具有六6个输入电路

【英文介绍】

The IC660BBA104 is a is a Current-source combination I/O block featuring Six (6) input circuits that is comprised of Four (4) analog input channels capable of receiving 4-20 mA signals and Two (2) output channels that deliver 4-20 mA signals.  Additionally, this module has group to group isolation, block to block isolation and individual channel isolation of the input channels, rated 1500 V.

The IC660BBA104 input channels specifically feature an accuracy of 0.1% of full scale reading at 25 Degree Celsius, resolution of 1 µA, user configurable conversion time of 16.6ms to 400ms and overrange capacity of 0 mA to 25 mA.  Each of the input channels are designed with individual diagnostics such as Under / Overrange, High /Low Alarm, and Open Wire detection.

The IC660BBA104 output channels have an accuracy of 0.15% of full scale reading with resolution of 6 µA.  Each channel has a typical update frequency of 6ms to 8ms with overrange capacity of 0-24 mA.  Similar to the input channels, each of the output channels are capable of internal diagnostics such as Underrange, Overrange, and Feedback error.

The IC660BBA104 is externally powered by an nominal input supply of 115 VAC.  It has a physical measurement of 8.83” (22.44cm) x 3.34” (8.48cm) x 3.91” (9.93cm) and weighs 4 lbs.  (1.8 kg).  This block I/O module requires mounting to an enclosure that offer adequate protection to this device.  This block I/O supports right side up and upside down mounting and must be provided with Two (2) inches clearance on all side to promote adequate air flow for natural cooling.

The GE IC660BBA104 current source I/O block has 1500 Volts of block to block isolation for 1 minute, 1500 Volts RMS of group to group isolation, and 1500 Volts RMS of input channel to channel isolation.  It is compatible with PCIM modules, QBIM modules, and all GE Genius bus controllers.  It has a programmable conversion time to combine the level of noise rejection with the resolution of the input.  The users can select a longer conversion time to increase the input resolution.  The independent output circuits are isolated from all the other circuits within the block.  The output channels use dual 12-bit digital to analog converters while controlling the current in the 0 to 24 milliamps range independently.  The IC660BBA104 current source I/O block can be easily configured with a handheld monitor by entering the device number/serial bus address and the reference number.  Make sure to connect a 75 Ohms resistor across the Serial 1 and 2 terminals when the block is configured offline.

IC660BBA104 电流源组合I/O模块 具有六6个输入电路

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