配置:

数据极性:正真
输出类型:电子开关选项
关机保护:自动浪涌电流关机保护
上拉电阻:6.8 K
输出电压范围:24 V范围(30 V绝对最大值)

零件号:332-002120-122

特点:

• 单槽B型VMEbus卡
• 高电流驱动器(600 mA吸电流)
• 高击穿电压(55 V)

VMIVME-2120能够提供64通道的高电压和/或高电流吸收输出。VMIVME-2120集电极开路输出驱动器能够支持5 VDC至48 VDC的输出电压。VMIVME-2120板的一个独特特性是内置测试(BIT)逻辑，允许用户在软件控制下验证每个通道的工作情况。

Abaco Systems/VMIC VMI VME-2170/VMI VME-2170 a 32位光学耦合数字输出板由VMEbus兼容逻辑、数据输出控制逻辑、四个8位输出寄存器和32位光学隔离输出组成。VMEbus兼容性逻辑包含地址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位寄存器一起，选择向32个光学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相匹配或相反。

VMIVME-3413(图1)是一款32通道信号调理板，设计用于接受直接来自温度和压力传感器或任何其它低电平模拟信号源的低电平差分或单端输入。虽然VMIVME-3413板可以与任何高级模拟多路复用器一起使用，但它是专门设计作为GE Fanuc嵌入式系统64通道扫描A/D板的配套产品。

VMIVME-2120-122

Configuration:

Data polarity: True
Output type: Electronic switch option
Shutdown protection: Automatic surge current shutdown protection
Pull-up resistance: 6.8K
Output voltage range: 24 V range (30 V absolute maximum)

Part number: 332-002120-122

Features:
Single slot B-type VMEbus card
High current driver (600 mA suction current)
High breakdown voltage (55 V)

VMIVME-2120 can provide 64 channels of high voltage and/or high current absorption output. The VMIVME-2120 collector open circuit output driver can support output voltages ranging from 5 VDC to 48 VDC. A unique feature of the VMIVME-2120 board is the built-in testing (BIT) logic, which allows users to verify the operation of each channel under software control.

The Abaco Systems/VMIC VMI VME-2170/VMI VME-2170 a 32-bit optically coupled digital output board consists of VMEbus compatible logic, data output control logic, four 8-bit output registers, and a 32-bit optically isolated output. The VMEbus compatibility logic includes address decoding logic and data transmission control logic, which can provide 8-bit or 16 bit data transmission in short I/O address spaces. The data output control logic, together with four 8-bit registers, selects to transmit bytes or words to 32 optically isolated output channels. 32 optocoupler output channels convert TTL output data into optocoupler digital output, with output states matching or opposite to the data written to the circuit board.

VMIVME-3413 (Figure 1) is a 32 channel signal conditioning board designed to accept low-level differential or single ended inputs directly from temperature and pressure sensors or any other low-level analog signal source. Although the VMIVME-3413 board can be used with any advanced analog multiplexer, it is specifically designed as a companion product for GE Fanuc embedded system 64 channel scanning A/D boards.