IC660BBA020 GE 电压/电流模拟模块

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IC660BBA020 GE 电压/电流模拟模块

【功能描述】

IC660BBA020是GE Fanuc Genius I/O系列中的电压/电流模拟模块。它有四个输入和两个输出电路。两种类型的模拟块可与115 VAC和24/48 VDC的电源。IC660BBA020支持五个模拟范围:0-10伏直流;-10伏直流至+10伏直流;-5伏直流至+5伏直流;0-5伏直流;和4-20 mA/1-5伏直流。该模块的内部电源可以驱动300欧姆的电流负载。可配置的块功能包括独立缩放;故障报告，可根据输入/输出启用或禁用;可选输入滤波器时间高达1024ms;每个输出的开机默认值;低/高报警检测等。

IC660BBA020与任何手持监视器IC66*HHM500兼容，尽管HHM501需要更改配置。串行总线使用端子1 ~ 4，采用AWG线。现场设备使用端子5 ~ 32和AWG线。端子6 (DC+)和7 (DC-)连接电源至24/48 VDC。H和N端子连接115 VAC块与250V, 1/8Amp慢熔保险丝。5号、12号、28号和20号航站楼用于地面。三个命名为公共的终端用于一个源。用户可将输入电压装置串联在V+和IN、V-和RTN端子之间。用户可以将输出电压装置连接到COM和VOUT端子上。JMP端子用于跳线连接。端子I+和I-为电流模式。前四个输入电路将输入的电流或电压信号转换为可选缩放的数字计数。电路编号5和6从CPU输出缩放数字计数。I/O Enabled和Unit OK led指示块的运行状态。诊断系统显示故障信息。

The IC660BBA020 is a voltage/current analog block in the GE Fanuc Genius I/O series. It has four input and two output circuits. Two types of analog blocks are available with a power supply of 115 VAC and 24/48 VDC. IC660BBA020 supports five analog ranges: 0-10 volts DC; -10 volts DC to +10 volts DC; -5 volts DC to +5 volts DC; 0-5 volts DC; and 4-20 mA/1-5 volts DC. The internal power supply of this block can drive a current load of 300 Ohms. Configurable block features include independent scaling; fault reports which can be enabled or disabled depending on input/output; selectable input filter time up to 1024ms; powerup default values for each output; and Low/High Alarm detection, among others.

IC660BBA020 is compatible with any handheld monitor IC66*HHM500, though HHM501 requires a change in configuration. The serial bus uses terminals 1 to 4 with AWG wires. Field devices use terminal 5 to 32 with AWG wires. Terminals 6 (DC+) and 7 (DC-) connect the power source to the 24/48 VDC. H and N terminals connect the 115 VAC block with the 250V, 1/8Amp slow blow fuse. Terminals 5, 12, 28, and 20 are for ground. Three terminals named common are for a source. The user can connect input voltage device between V+ and IN and V- and RTN terminal in series. The user can connect output voltage device to terminals COM and VOUT. JMP terminal is for jumper connection. Terminals I+ and I- are for the current mode. The first four input circuits convert incoming current or voltage signal to digital count with optional scaling. Circuit numbers 5 and 6 give output scaled digital count from CPU. I/O Enabled and Unit OK LEDs indicate the operating status of the block. The diagnostics system indicates fault messages.