IC660BBA100 模拟 I/O 模块

描述

IC660BBA100 模拟 I/O 模块

额定电压:交流电115伏
点数:4个输入/ 2个输出
输入范围:0- 10vdc， -10至+ 10vdc， -5至+ 5vdc, 0- 5vdc, 4- 20ma
输出范围:0-10 VDC， -10至+10 VDC， -5至+5 VDC, 0-5 VDC, 4-20 mA
工作电压:98 – 132伏
每公共点:一组4个输入和一组2个输出

IC660BBA100是GE Genius系列的模拟I/O块。该模块的额定电压为115 VAC电压/电流。IC660BBA100模块有四个独立的输入电路和两个独立的输出电路。这个模块非常灵活，可以与各种模拟I/O设备兼容。IC660BBA100 Block上的每个电路都可以在以下五个模拟范围内接收或发送信号:-5伏DC至+5伏DC， -10伏DC至+10伏DC, 0-5伏DC或4-20 mA/1-5伏DC, 0-10伏DC。IC660BBA100上的前四路电路为输入电路。输入电路共享一个12位模拟到数字(A/D)转换器。返回块将每个输入信号电流转换为数字计数值。然后将计算值转换为表示该特定输入的工程单位的整数。

其余两个是由12位数模转换器提供的输出电路。然后，IC660BBA100块将从处理器接收的工程单元输出转换为数字计数值。然后将计数值转换为输出信号电压。精度在10V范围内为50mV, 5V范围内为5mV, 4-20mA范围内为100uA。该模块的内部电源方便地驱动高达300欧姆的电流模式输出负载。负载不超过2K欧姆时，需要外接24 VDC或48 VDC电源。

其他IC660BBA100功能包括独立扩展每个单独输入和输出的能力;能够为每个输入和输出启用或禁用向主机的故障报告;输入可在正常模拟输入模式下工作，或仅报告其报警状态;正常输入模式和报警输入模式下各输入的低、高报警限值;两个输出的Power默认值;输出，因此可以配置为保持最后状态或默认，如果从处理器的通信丢失;并输入低报警和高报警检测。IC660BBA100可与任何手持监视器一起使用。但是，如果使用型号为ic66hh501的手持监视器，则必须更改波特率配置或配置冗余功能。

IC660BBA100

IC660BBA100 模拟 I/O 模块

Rated Voltage: 115 volts AC
# of Points: 4 Inputs / 2 Outputs
Input Range: 0-10 VDC, -10 to +10 VDC, -5 to +5 VDC, 0-5 VDC, 4-20 mA
Output Range: 0-10 VDC, -10 to +10 VDC, -5 to +5 VDC, 0-5 VDC, 4-20 mA
Operating Voltage: 98 – 132 VAC
Points per Common:   One group of 4 Inputs and one group of 2 Outputs

IC660BBA100 is an analog I/O Block from the GE Genius series. The block has a rated voltage of 115 VAC Voltage/Current. The IC660BBA100 block has four independent input circuits and two independent output circuits. This block is quite flexible, which allows compatibility with a wide variety of analog I/O devices. Each circuit on IC660BBA100 Block can either receive or deliver signals in any of these five analog ranges: -5 volts DC to +5 volts DC, -10 volts DC to +10 volts DC, 0-5 volts DC, or 4-20 mA/1-5 volts DC, 0-10 volts DC.  The first four circuits on IC660BBA100 are inputs. The input circuits share one 12 bit analog to digital (A/D) converter. The block in-return converts each input signal current to a digital count value. It then translates the counted value to an integer that represents the engineering units for that particular input.

The other remaining two are output circuits served by a 12 bit digital to analog (D/A) converter. IC660BBA100 block then converts the engineering units output received from the processor to a digital count value. It then converts the counted value to an output signal voltage. Accuracy is within 50mV on the 10V range and 5mV on the 5V range and 100uA on the 4-20mA range.   The block’s internal power supply conveniently drives the current mode outputting loads of up to 300 Ohms each. An external 24 or 48 VDC power supply is required for loads up to 2K Ohms.

Other IC660BBA100 features include the ability to independently scale for each individual input and output; the ability to either enable or disable fault reports to the host for each input and output; inputs that can function either in normal analog input mode, or report just its alarm status; low and high alarm limits for each input both in normal input mode and alarm input mode; power default values for both output; outputs that can consequently be configured to hold last state or default if communication from the processor is lost; and input Low Alarm and High Alarm detection.  IC660BBA100 can be used alongside any handheld monitor. However, if using handheld monitor model IC66HHM501, the baud rate configuration must be changed or have redundancy features configured.