VMIVME-3111  模数转换器 过压保护功能

【产品详情】

概述

特征：

12 位分辨率

32 通道 SE/16 差分 P2 连接器输入

P12 连接器上有两个 2 位模拟输出

过压保护输入

VMIVME-3111 模数转换器 （ADC） 模块提供 VME 闭环模拟系统中遇到的激励和响应功能。VMIVME-12 模块自成一体，具有常驻的 3111 位 ADC 和数模转换器 （DAC），代表了满足过程控制、模拟器、培训器和监控等 VME 应用模拟输入/输出要求的单模块解决方案。由于 VMIVME-3111 不依赖额外的支持模拟模块进行 A/D 或 D/A 转换，因此简化了设计任何需要模拟输入和输出的 VME 系统的任务。

VMIVME-3111 模块是通用电气 Fanuc VMIC 系列的一部分，最初是作为其工业自动化部门的产品生产的，但后来是 Abaco Systems 生产的设备，直到它再次从大规模生产中撤出。

VMIVME-3111 单元是标准的模数转换器 （ADC） 模块。该装置运行所需的标准核心功能是 12 位分辨率、一系列 32 通道，带有 SE/16 差分 P2 连接器输入。本机中嵌入了一组前面板输入、16 通道功能和单端输入。这些输入与 VMIC 系列 3 V 至 5 V 信号调理组件兼容。此功能使 VMIVME-3111 型号能够对低电平电压输入信号、交流电压信号、热电偶信号、RTD 和电流信号、频率、应变计、LVDT 和高电平电压信号进行数字化处理。

本机的前面板输入完全受过压保护功能和细节保护。

VMIVME-3111 单元配备一对模拟输出，以 12 位处理方式运行，并建立在 P2 连接器上。

VMIVME-3111  模数转换器 过压保护功能

【英文介绍】

summarize

Features:

12-bit resolution

32 channel SE/16 Differential P2 connector input

There are two 2-bit analog outputs on the P12 connector

Overvoltage protection input

The VMIVME-3111 analog-to-digital converter (ADC) module provides the excitation and response capabilities encountered in VME closed-loop analog systems. The VMIVME-12 module is self-contained, with a resident 3,111-bit ADC and digital-to-analog converter (DAC), representing a single-module solution for analog input/output requirements for VME applications such as process control, simulators, trainers and monitoring. Because the VMIVME-3111 does not rely on additional support analog modules for A/D or D/A conversions, it simplifies the task of designing any VME system that requires analog inputs and outputs.

The VMIVME-3111 module is part of GE's Fanuc VMIC family and was originally produced as a product of its industrial automation division, but later as a device produced by Abaco Systems until it was withdrawn from mass production again.

The VMIVME-3111 unit is a standard analog-to-digital converter (ADC) module. The standard core functionality required for the operation of the unit is 12-bit resolution, a series of 32 channels with SE/16 differential P2 connector inputs. A set of front panel inputs, 16-channel functionality, and single-ended inputs are embedded in the unit. These inputs are compatible with the VMIC series 3 V to 5 V signal conditioning components. This feature enables the VMIVME-3111 model to digitize low-level voltage input signals, AC voltage signals, thermocouple signals, RTD and current signals, frequency, strain gauge, LVDT and high-level voltage signals.

The front panel input of the unit is fully protected by overvoltage protection features and details.

The VMIVME-3111 unit is equipped with a pair of analog outputs, runs in 12-bit processing and is built on a P2 connector.

VMIVME-3111  模数转换器 过压保护功能

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