Peer Data Maps; About This Appendix; Peer I/O Sizes; Digital Input Modules - Rockwell Automation Allen-Bradley POINT I/O DeviceLogix User Manual

About This Appendix

Peer I/O Sizes

Allen-Bradley HMIs
91

Peer Data Maps

This appendix contains information to help you use peer data from
POINT I/O and ArmorPOINT I/O modules in your DeviceLogix program.
For descriptions or details on the individual modules, refer to the Installation
Instructions or User Manual for the specific modules.
The following tables list the produced I/O sizes of the digital and analog input
modules, including those of the POINT I/O and ArmorPOINT I/O
modules.
Only the input modules are listed below. The data sent to or consumed by
output modules cannot be used in Peer data connections. Although it is
possible to read the status information produced from some output modules,
they are not included here for the sake of brevity. If another module's output
data is required in your DeviceLogix program, it is suggested that this data be
sent from the owning master to the DeviceLogix module through the output
(consumed) data assembly.

Digital Input Modules

Produced I/O Sizes of Digital Input Modules
Catalog Number
1734-IB2
1738-IB2M12 (M8)
1734-IB4
1738-IB4M12 (M8)
1734-IB4D
1738-IB4DM12
1734-IB8
1738-IB8M12 (M8, M23)
1734-IV2
1734-IV4
1738-IV4M12 (M8)
1734-IV8
1738-IV8M12 (M8, M23)
Description
2-point sinking DC input
2-point sinking DC input
4-point sinking DC input
4-point sinking DC input
4-point sinking DC input with diagnostics
4-point sinking DC input with diagnostics
8-point sinking DC input
8-point sinking DC input
2-point sourcing DC input
4-point sourcing DC input
4-point sourcing DC input
8-point sourcing DC input
8-point sourcing DC input
Publication 1734-UM015A-EN-E - November 2009
A
Appendix
Produced
Size
1
1
1
1
2 (default), 1
2 (default), 1
1
1
1
1
1
1
1