VMIVME 2170A 数字输出板 能够支持两种类型的数据传输

☆型号:VMIVME 2170A  数字输出板   能够支持两种类型的数据传输 

【产品详情】

该单元是通用电气 Fanuc Automation VMIC 系列数字转换器、输入和输出单元以及其他电路板的一部分。该装置特别被列为 VMIVME-2170A，一种数字输出板型号。该板配有一组光耦合器。该模块框架中包含的许多功能包括 32 个光隔离输出、2.5 至 300 毫安的输出范围以及现场可配置的上拉电阻器等组件。VMIVME-2170A 模块需要可从外部施加的上拉电压。

VMIVME-2170A 型号采用双 Eurocard 外形 PC 板，能够提供必要的地址解码和数据传输控制逻辑，能够接受 8 位和 16 位数据传输。光耦合能够将 32 个输出以及 VMEbus 模块相互隔离。VMIVME-2170A 能够支持两种类型的数据传输、监控数据和非特权数据。

VMIVME-2170A 具有多种功能特性。在电路板功能方面，它以 32 位处理能力运行，光隔离，并专门针对 VMEbus 进行设计和优化。VMIVME-2170A 具有如此高的隔离率，它还提供灵活、经济高效的 4 字节数字输出端口，具有高抗噪性。

特征:

●32位光隔离数字输出

●8位或16位数据传输

●反相或同相数据选项

●可选上拉电阻器

●2.5或300mA选项

●非特权或监督性短/0传输

VMIC VMIVME 2170 / VMIVME- 2170A 32位光耦合数字输出板由VMEbus兼容逻辑、数据输出控制逻辑、四个8位输出寄存器和32位光隔离输出组成。VMEbus 兼容性逻辑包含加码解码逻辑和数据

传输控制逻辑，可在短I/O 地址空间中提供8位或16位数据传输。数据输出控制逻辑与四个8位寄存器相结合，可选择向32个光隔离输出通道传输字节或字。32个光耦合输出通道将TTL输出数据

转换为光耦合数字输出，其输出状态与写入电路板的数据匹配或反转。

【英文介绍】

The unit is part of the GE Fanuc Automation VMIC family of digital converters, input and output units, and other circuit boards. The device is specifically listed as the VMIVME-2170A, a digital output board model. The board is equipped with a set of optical couplers. Many of the features included in the module framework include 32 optically isolated outputs, an output range of 2.5 to 300 mA, and components such as field-configurable pull-up resistors. The VMIVME-2170A module requires a pull-up voltage that can be applied externally.

The VMIVME-2170A model features a dual Eurocard-shaped PC board that provides the necessary address decoding and data transfer control logic and is capable of accepting 8-bit and 16-bit data transfers. Optical coupling isolates 32 outputs and VMEbus modules from each other. The VMIVME-2170A supports two types of data transfer, monitoring data and unprivileged data.

The VMIVME-2170A has a variety of functional features. In terms of board functionality, it operates with 32-bit processing power, is light isolated, and is specifically designed and optimized for VMEbus. With such a high isolation rate, the VMIVME-2170A also offers a flexible and cost-effective 4-byte digital output port with high noise resistance.

Features:

● 32-bit optical isolation digital output

● 8-bit or 16-bit data transfer

● Inverting or in-phase data options

● Optional pull-up resistor

●2.5 or 300mA options

● Non-privileged or supervised short /0 transmission

The VMIC VMIVME 2170 / VMIVME-2170A 32-bit optically coupled digital output board consists of VMEbus compatibility logic, data output control logic, four 8-bit output registers, and 32-bit optically isolated output. The VMEbus compatibility logic contains the decoding logic and data

Transmission control logic that provides 8-bit or 16-bit data transfer in short I/O address Spaces. The data output control logic is combined with four 8-bit registers to optionally transfer bytes or words to 32 optically isolated output channels. 32 optically coupled output channels will TTL output data

Converted to an optically coupled digital output whose output state matches or reverses the data written to the board.

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