VMIVME-4150  VMEbus板卡  12位模拟输出通道

型号：VMIVME-4150

工作温度:0至+65摄氏度-20摄氏度至+85摄氏度储存

湿度:10%至80%，相对不凝结

高度:运行至3000米

冷却:强制空气对流(标准VME插槽)

尺寸:双高度欧灌卡(6U)160x233.35毫米

重量(质量):最大0.7kgm

系统电缆连接器:前面板P3和P4连接器;标准超小型D37针公连接器

概述-VMIVME-4150在单个6U外形VMEbus板卡上提供12个隔离的高质量12位模拟输出通道。每个通道与所有其他通道和VME总线电隔离，如图1所示的功能框图所示，输出电压范围可选择为士2.5、士5和士10V，或0至+2.5V、5V、10V，在这些范围内支持全10 mA负载。四通道、八通道和十二通道配置可供选择。

在系统测试期间，输出可以在程序控制下断开或置于最小状态，在复位时自动断开或置于最小状态。

可选电流模式输出支持需要标准4至20、0至20或5至25 mA模拟电流回路的应用。电流式输出的兼容性为9V(如果环路电源源自电路板)，或27V(使用外部环路电源)

提供前面板故障指示灯。LED灯在系统复位期间打开，并可在用户软件控制下关闭。

功能特性

控制:VMIVME-4150板的控制通过以下控制和数据寄存器组进行

Model: VMIVME-4150

Operating temperature :0 to +65 degrees Celsius -20 to +85 degrees Celsius storage

Humidity :10% to 80%, relatively non-condensing

Height: Operation up to 3000 meters

Cooling: Forced air convection (standard VME slot)

Size: Double height European Irrigation Card (6U)160x233.35 mm

Weight (mass): maximum 0.7kgm

System cable connectors: Front panel P3 and P4 connectors; Standard subminiature D37 pin male connector

Overview - The VMIVME-4150 provides 12 isolated, high-quality 12-bit analog output channels on a single 6U shape VMEbus board. Each channel is electrically isolated from all other channels and the VME bus, as shown in the functional block diagram shown in Figure 1, and the output voltage ranges can be selected as Rs 2.5, Rs 5 and Rs 10V, or 0 to + Rs 2.5V, Rs 5V, Rs 10V, supporting full 10 mA loads in these ranges. Four -, eight -, and twelve-channel configurations are available.

During system testing, the output can be disconnected or minimized under program control and automatically disconnected or minimized during reset.

Optional current mode output supports applications that require a standard 4 to 20, 0 to 20, or 5 to 25 mA analog current loop. Current output compatibility is 9V(if loop power source is from circuit board), or 27V(using external loop power supply)

Provide fault indicators on the front panel. The LED lights turn on during the system reset and can be turned off under the control of the user's software.

Functional characteristics

Control: The VMIVME-4150 board is controlled by the following control and data register sets