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VXI EX7000 user manual Trigger Bus Connectors, Digital I/O Connector, Digital IO Connector

Models: EX7000

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Trigger Bus Connectors

VXI Technology, Inc.

Trigger Bus Connectors

The EX7000 provides an LXI compatible trigger bus connector set on the rear panel of the instrument. Both connectors have the same pin assignments and are wired in parallel. For more information on the LXI Trigger Bus and creating an appropriate cable, please visit www.lxistandard.org and refer to LXI Standard Revision 1.2 and LXI Trigger Bus Cable and Terminator Specifications Rev 1.1. The trigger bus pin assignments are provided on the next page.

Trigger Bus Connectors

Pin	Signal	Pin	Signal
1	+3.3 V	14	RP_TRIG_P0
2	GND	15	RP_TRIG_N0
3	RP_TRIG_P1	16	RESERVED
4	RP_TRIG_N1	17	RP_TRIG_P2
5	GND	18	RP_TRIG_N2
6	RP_TRIG_P3	19	GND
7	RP_TRIG_N3	20	RP_TRIG_P4
8	GND	21	RP_TRIG_N4
9	RP_TRIG_P5	22	GND
10	RP_TRIG_N5	23	RP_TRIG_P6
11	RESERVED	24	RP_TRIG_N6
12	RP_TRIG_P7	25	RESERVED

13RP_TRIG_N7

1	13
14	25

Digital I/O Connector

The EX7000 features an 8-channel digital I/O port on the rear panel of the instrument. This port can be used as a trigger source and as a general purpose output device. The digital I/O connector is a standard DB-9 with the following pin assignment:

Digital IO Connector

Pin	Signal	Pin	Signal
1	DIO Channel 0	2	DIO Channel 1
3	DIO Channel 2	4	DIO Channel 3
5	DIO Channel 4	6	DIO Channel 5
7	DIO Channel 6	8	DIO Channel 7

9GND

1	5
6	9

Mating Connector: Tyco 5-747904-2

As a general purpose output device, each DIO channel can be independently programmed with regards to its output functionality and its static level to assume when enabled as an output. When not enabled as an output, a channel becomes tri-stated, preventing conflict with other potential voltage drivers. Reference the port’s electrical specifications in Table 3-1 for voltage tolerance limits and output drive capabilities. Regardless of output functionality, each channel provides constant input functionality. That is, the input level on each channel can be accessed without a specific enable command. Moreover, the base functionality of the DIO channels is not affected by triggering, scanning, or any other instrument process.

20	EX7000 Series Basic Operation

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VXI EX7000 user manual Trigger Bus Connectors, Digital I/O Connector, Digital IO Connector

Contents

P/N Release December 14 VXI Technology, Inc 2031 Main Street Irvine, CA 949MICROWAVE SWITCH ASSEMBLIES WITH LXI-COMPLIANT LAN INTERFACE EX7000 SERIESVXI Technology, Inc EX7000 Series PrefaceTABLE OF CONTENTS S ECTIONS ECTION S ECTIONSECTION INDEXWARRANTY LIMITATION OF WARRANTYCERTIFICATION RESTRICTED RIGHTS LEGENDMicrowave Switch Assembly with LAN Interface EX7000 Series Microwave Switch AssembliesD E C L A R A T I O N O F C O N F O R M I T Y VXI Technology, IncGENERAL SAFETY INSTRUCTIONS Service should only be performed by qualified personnelTERMS AND SYMBOLS Use Proper Power SourceSUPPORT RESOURCES VTI Microwave A VXI Technology Business Unit World HeadquartersVXI Technology Cleveland Instrument Division VXI Technology Lake Stevens Instrument DivisionEX71HD High-Density 26 GHz Modular Microwave Switching, Non-Latching SECTIONINTRODUCTION INTRODUCTIONCOMMON FEATURES EX7400 LXI Based Custom RF Interface PlatformFIGURE 1-3 POPULATED EX7400 MAINFRAME in this manual as simply EX7000INTERACTIVE CONTROL RELAY DRIVE CONTROL FIGURE 1-4 JAVA-BASED GRAPHICAL USER INTERFACEFEATURES Configuration TableINTERFACING WITH OTHER COMPONENTS Relay OdometerEX7000 SPECIFICATIONS VTEX Switch Driver Programmer’s Manual INSTALLATION LOCATIONPREPARATION FOR USE OVERVIEWDRIVER INSTALLATION EX7000 HARDWARE SETUPNETWORK CONFIGURATION FIGURE 2-1 EX7000 CABLING DIAGRAMMAC Address AutoIP Default AddressTABLE 2-1 AUTOIP DEFAULT ADDRESS ASSIGNMENT VXI Technology, Inc EX7000 Series Preparation for UseBASIC OPERATION REAR PANEL VIEWFIGURE 3-1 EX7000 - TYPICAL REAR PANEL VIEW EX7400 SECTIONTrigger Bus Connectors Digital I/O ConnectorTrigger Bus Connectors Digital IO ConnectorSignal General Purpose I/OCharacteristic ValueEX71HD Reset ButtonFRONT PANEL VIEW EX72SF VTI M ODELEX7400 WEB PAGE OPERATION GENERAL WEB PAGE OPERATIONSECTION INTRODUCTIONPassword Protection FIGURE 4-2 EX7000 MAIN WEB PAGEFIGURE 4-3 EX7000 PASSWORD PAGE VXI Technology LogoEX7000 Title Block SOFT FRONT PANEL FIGURE 4-4 EX7000 SOFT FRONT PANEL PAGENETWORK CONFIGURATION TABLE 4-1 AUTOIP DEFAULT ADDRESS ASSIGNMENTFIGURE 4-5 EX7000 NETWORK CONFIGURATION TIME CONFIGURATION FIGURE 4-6 EX7000 TIME CONFIGURATION WEB PAGE - MANUALFIGURE 4-7 TIME CONFIGURATION WEB PAGE - SNTP FIGURE 4-8 TIME CONFIGURATION WEB PAGE - PTPVXI Technology, Inc EX7000 Series Web Page OperationFIGURE 4-9 DEVICE IDENTIFY WEB PAGE UPGRADEDEVICE IDENTIFY FIGURE 4-10 UPGRADE WEB PAGE RESETREBOOT THEORY OF OPERATION SYSTEM OVERVIEWFIGURE 5-1 FUNCTIONAL BLOCK DIAGRAM SECTIONOPEN-COLLECTOR VS. TTL DRIVE LINES FIGURE 5-2 RELAY DRIVE CONNECTOR BANKSRELAY ACCESS & CONTROL Part NumberBank Continuous ModeFIGURE 5-5 PULSE OPERATION MODE Pulse ModeFIGURE 5-4 CONTINUOUS OPERATION MODE INDEX