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72 Rockwell Automation Publication 1734-UM014B-EN-P - June 2013
Appendix A EtherNet/IP I/O Adapter Specifications
Specifications – POINT I/O 2 Port EtherNet/IP Adapter 1734-AENTR
Specification Description
Expansion I/O capacity
Maximum of 63 modules
Maximum of 5 Rack Optimized connections (for digital modules
only)
Maximum of 20 Direct connections
POINT I/O 1734-AENTR backplane current output= 0.8 A
maximum. The actual number of modules varies. Add up the
current requirements of the modules you want to use to make
sure they do not exceed the amperage limit of 0.8 A for the 1734-
AENTR.
Backplane current is extended beyond 1.0 A with a 1734-EP24DC
Backplane Extension Power Supply. Add multiple 1734-EP24DC
modules to reach the 63 module maximum.
Cat. No.POINTBus Current Requirements
1734-IB275 mA
1734-IB475 mA
1734-IB875 mA
1734-IV275 mA
1734-IV475 mA
1734-OB275 mA
1734-OB475 mA
1734-OB875 mA
1734-OB2E75 mA
1734-OB2EP75 mA
1734-OB4E75 mA
1734-OB8E75 mA
1734-OV2E75 mA
1734-OV4E75 mA
1734-OW2 80 mA
1734-OX2100 mA
1734-IE2C75 mA
1734-OE2C75 mA
1734-IE2V75 mA
1734-OE2V75 mA
1734-IA275 mA
1734-IM275 mA
1734-OA275 mA
1734-IJ2160 mA
1734-IK2160 mA
1734-IR2220 mA
1734-IT2I175 mA
1734-SSI110 mA
1734-VHSC5180 mA
1734-VHSC24180 mA
1734-232ASC75 mA
1734-485ASC75 mA
1734-ARM75 mA
1734-IB4D50 mA
1734-IV875 mA
1734-OV8E75 mA
1734-OW480 mA
1734-IE4C75 mA
1734-IE8C75 mA