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SCXI-1335 Terminal Block Installation Guide

2

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the matrix expansion plug, you can connect multiple modules to create
matrixes with more rows. Using the row expansion cables, you can connect
multiple modules to create matrixes with more columns. For example,
connecting two modules gives you an 8

×

64 matrix.

The SCXI-1335 terminal block has screw terminals that provide access to
the 8

×

32 matrix. Also, there are connections for scanner advanced and

external input trigger signals. The top and bottom 128-pin DIN connectors
are for connecting columns between modules. The 10-pin headers are for
connecting rows between modules using expansion cables.

Visit

ni.com/instruments

for information on other switching solutions.

Conventions

The following conventions are used in this guide:

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avoid injury, data loss, or a system crash.

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to a key concept. This font also denotes text that is a placeholder for a word
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monospace

Text in this font denotes text or characters that you should enter from the
keyboard, sections of code, programming examples, and syntax examples.
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Getting Started

To set up and use your SCXI-1335 terminal block, you need the following
items:

SCXI-1335 terminal block

This document

SCXI chassis

SCXI-1129 module

SCXI-1129 User Manual

Summary of Contents for SCXI-1333

Page 1: ...al blocks that you can install in front of the SCXI 1129 module These terminal blocks allow you to easily turn the SCXI 1129 module into any of the high density matrix configurations shown in Table 1...

Page 2: ...conventions are used in this guide This icon denotes a note which alerts you to important information This icon denotes a caution which advises you of precautions to take to avoid injury data loss or...

Page 3: ...C 60664 1 This category requires local level supply mains connected installation Do not operate damaged equipment The safety protection features built into this device can become impaired if the devic...

Page 4: ...shown in Figure 1 This complies with safety agency requirements and protects against electric shock when the terminal block is not connected to the chassis To connect the safety earth ground to the sa...

Page 5: ...inal block into your system Store your SCXI 1335 terminal block in the antistatic envelope when not in use Connecting Signals Note Refer to the Safety Information section before removing equipment cov...

Page 6: ...sary 5 Prepare your signal wire by stripping the insulation no more than 7 mm 6 Connect the wires to the screw terminals by inserting the stripped end of the wire fully into the terminal No bare wire...

Page 7: ...nsion Buses 2 Row Connections Screw Terminals 3 Matrix Expansion Buses 4 Column Connections Screw Terminals 5 Strain Relief Bar 6 Ground Reference for Trigger Signals Screw Terminals 7 Scanner Advance...

Page 8: ...daisy chain two or more SCXI 1335 terminal blocks however do not daisy chain the SCXI 1335 together with any other type of terminal block 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 1...

Page 9: ...Terminal Block and Matrix Expansion Plug Installation 1 Connect the module front connector to its mating connector on the terminal block 2 Tighten the top and bottom thumbscrews on the back of the te...

Page 10: ...Plug To install the matrix expansion plug complete the following steps while referring to Figures 4 and 5 1 Align the matrix expansion plug over the top expansion connectors of two adjacent terminal...

Page 11: ...e following steps while referring to Figure 5 Figure 5 Removing the Matrix Expansion Plug 1 Place the tip of a flat blade screwdriver in the pry slot at the end of the matrix expansion plug 2 Gently p...

Page 12: ...to 2000 m Indoor use only Installation Category I Pollution Degree 2 Emissions and Immunity EMC EMI CE C Tick and FCC Part 15 Class A Complaint Electrical emissions EN 55011 Class A at 10 m FCC Part...

Page 13: ...pport phone numbers e mail addresses and current events If you have searched the technical support resources on our Web site and still cannot find the answers you need contact your local office or Nat...

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