GPIB-1014D 用于VMEbus的GPIB接口

【产品详情】

National Instruments 用于 VMEbus 的 GPIB-1014D GPIB 接口

GPIB-1014D是专为VMEbus设计和开发的高性能IEEE-488 GPIB接口。 设备GPIB-1014D由National Instruments创建。 如果安装在基于VMEbus的计算机上，GPIB接口可用于控制与IEEE-488标准兼容的工程、科学和医疗仪器。NI GPIB-1014D 已 通过 ANSI/ IEEE 1014-1987 标准 的 所有 规范、 约定 和 要求 的 一致性 认证。

National Instruments GPIB-1014D 包括 IEEE-488 的双独立接口。IEEE-488 接口能够充当控制器、侦听器或讲话者。如果使用两个单独的 NEC μPD7210 GPIB TLC 芯片，则每个 IEEE-488 接口都提供此功能。NI GPIB-1014D 可以 监测 每 个 接口 的 所有 GBIP 控制 线 的 状态。GBIP中唯一的限制因素是侦听器对传输速度的响应时间。该GPIB接口的传输速度可提高到500 KB/s。提高接口传输速率的因素包括VMEbus内存读取响应时间、GBIP侦听器的响应时间以及传输模式。NI GPIB-1014D 的 电源 要求 为 +5 VDC， 最大 电流 为 2.9 A。

GPIB-1014D可用于多处理器应用。 VMEbus 中的 P1 和 P2 连接器用于连接 GPIB 接口和 VMEbus 背板。 National Instruments GPIB-1014D 可在 0° 至 70° C 的宽温度范围内工作。

GPIB-1014D 用于VMEbus的GPIB接口

【英文介绍】

National Instruments GPIB-1014D GPIB interface for VMEbus

Gpib-1014d is a high-performance IEEE-488 GPIB interface designed and developed specifically for VMEbus. The device GPIB-1014D was created by National Instruments. If installed on a VMeBus-based computer, the GPIB interface can be used to control engineering, scientific, and medical instruments compatible with the IEEE-488 standard. NI GPIB-1014D is certified for conformance to all specifications, conventions, and requirements of the ANSI/ IEEE 1014-1987 standard.

The National Instruments GPIB-1014D includes dual independent interfaces for IEEE-488. The IEEE-488 interface can act as a controller, listener, or speaker. If two separate NEC μPD7210 GPIB TLC chips are used, each IEEE-488 interface provides this capability. The NI GPIB-1014D monitors the status of all GBIP control lines at each interface. The only limiting factor in GBIP is the listener response time to the transfer speed. The transfer speed of the GPIB interface can be increased to 500 KB/s. Factors that improve the interface transfer rate include VMEbus memory read response time, GBIP listener response time, and transport mode. The NI GPIB-1014D requires A power supply of +5 VDC with a maximum current of 2.9 A.

The GPIB-1014D can be used for multiprocessor applications. The P1 and P2 connectors in the VMEbus are used to connect the GPIB interface to the VMEbus backplane. National Instruments GPIB-1014D operates over a wide temperature range from 0° to 70° C.

GPIB-1014D 用于VMEbus的GPIB接口

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