1260-1114
1 / 2Pages

Catalog excerpts

EADS North America Test and Services Racal Instruments™ MATURE 1260-1114 PXI/cPCI High-Density, Digital I/O Card The Racal Instruments™ 1260-1114 is an innovative, seamless integration of an off-the-shelf Adapt-a-Switch™ PXI digital I/O card on a Racal Instruments™ PXI carrier. The module installs in any PXI/cPCI chassis without the need for user supplied software or hardware to install or operate. Key Features • Adapt-A-Switch® high-density digital I/O module on a Racal Instruments PXI carrier • Extended depth (12.1”) for highdensity and market-leading performance • Available 96 TTL/CMOS channels; 48 HVOC channels • Unmatched 8 MHz data transfer speed Product Information The 12.1” 1260-1114 module length utilizes the available service area between the front of a chassis and a cable/connector receiver. It has 85% greater component density than a typical PXI digital I/O module, providing higher digital I/O performance. Its high input data rate of 200 kHz exceeds typical digital I/O slow speed data rates. Also, its 1.5 A input current (HVOC) far exceeds typical 150 mA ratings in the market today. To meet the many customer digital I/O needs, the module is available in TTL, CMOS, OC (standard open collector) or HVOC (high-voltage/current open collector) I/O channels. Each TTL or CMOS I/O channel may be placed in high-impedance, tri-state mode. Additionally, the CMOS version features TTL level compliance provided the maximum current of the driver is not exceeded (refer to the specifications). The HVOC module is available in a highvoltage/high-current, 48-channel, OpenCollector (OC) version. The OC version can utilize a separate, external, pull-up supply for up to 32 VDC for each independent group, and the HVOC version can utilize a separate, external, pull-up supply for up to 50 VDC. These versions are ideal for controlling external digital circuitry, switches, relays, and similar devices. For ease of use, and greater programming flexibility, the I/O channels are grouped into 12 separate groups with 8 channels each. Each channel can be configured as an input or output and individually controlled in asynchronous mode or with other channels in synchronous mode. With a high 960-channel count, each 12601114 can address a significant portion of all the required digital I/O’s to be captured in a single PXI chassis slot. The module has a 2-wire handshake mode available for the control of synchronous I/O transactions. Each handshake line can be programmed as either active high or active low, providing a flexible interface with user signals. The 1260-1114 is programmable in several operating modes and data may be manipulated in hex, decimal, or binary. In keeping with cPCI requirements, the module can be ordered either as a 5 V or 3.3 V PXI bus module. The module includes drivers for LabWindows™/CVI 5.1 and LabVIEW™ 7.0. The 1260-1114 has 8 MHz data transfer speed for fast data transfer that is required for timely, uninterrupted data acquisition and processing. Block Diagram ECO# 2010-EADSTS-12-13-23-MU. Uncontrolled Unclassified Information (“UUI”). This documentation does not contain ITAR-controlled data within the definition of the ITAR and has been reviewed and approved for release to non-US persons. EADS North America Proprietary Copyright © 2011

Open the catalog to page 1

EADS North America Test and Services Racal Instruments™ 1260-1114 (Mature) Specifications Interface Note: The EADS North America Test and Services policy is one of continuous develop- ment and improvement. Consequently, the equipment may vary in detail from the descrip- tion and specifications in this publication. • Open-Collector: 96 Bi-directional open- collector channels • High Voltage: 48 Bi-directional open- collector channels • I/O lines selected as either input or output on an 8-bit byte basis Data Rate Channel Synchronization • Asynchronous, Synchronous or Mixed Synchronous Trigger...

Open the catalog to page 2