Rockwell Automation 1771-IXE/D Thermocouple/Millivolt Input Module User Manual User Manual

Page 4

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Using This Manual

P–2

Publication 1771-6.5.130 - May 1999

Chapter

Topics Covered

Title

Appendix D

Block Transfer with Mini-PLC-2 and

Mini-PLC-2/20

How to use GET-GET instructions for block transfer with

Mini-PLC-2 and Mini-PLC-2/20 processors

Appendix E

Differences between Series A, B, C and

D versions

Lists differences from Series A 1771-IXE module

Appendix F

Thermocouple Characteristics

Extractions from NBS Monograph 125 (IPTS-68)

This manual contains warnings and cautions.

ATTENTION: A warning indicates where you may
be injured if you use your equipment improperly.

ATTENTION: Cautions indicate where equipment
may be damaged from misuse.

You should read and understand cautions and warnings before
performing the procedures they precede.

You can install your input module in any system that uses
Allen–Bradley programmable controllers with block transfer
capability and the 1771 I/O structure.

Contact your nearest Allen–Bradley office for more information
about your programmable controllers.

These input modules can be used with any 1771 I/O chassis.
Communication between the analog module and the processor is
bidirectional. The processor block–transfers output data through the
output image table to the module and block–transfers input data from
the module through the input image table. The module also requires
an area in the data table to store the read block and write block data.
I/O image table use is an important factor in module placement and
addressing selection. The module’s data table use is listed in the
following table.

Warnings and Cautions