User Manual Manual

Rockwell Automation Publication 1734-UM014B-EN-P - June 2013 71
Appendix A
EtherNet/IP I/O Adapter Specifications
Specifications
Following are specifications for the POINT I/O and ArmorPOINT I/O
modules
General Specifications – POINT I/O and ArmorPOINT I/O 2 Port EtherNet/IP
Adapters 1734-AENTR, 1738-AENTR
Specification Description
Module location Starter module - left side of the 1734 system
LED Indicators Adapter status - green/red
Network status - green/red
POINTBus status - green/red
Network activity - green
System power (POINTBus 5V power) - green
Field power (24V from field supply) - green
Link activity status - green/yellow
Input voltage ratings, nom 24V DC
Input voltage range 10…28.8V DC
Inrush current, max 6 A for 10 ms
Power consumption, max 10.4 W @ 28.8V DC
Power dissipation, max 6.3 W @ 28.8V DC
Thermal dissipation, max 21.5 BTU/hr. @ 28.8V DC
POINTBus output current,
max
0.8 A @ 5V DC ± 5% (4.75…5.25)
Input overvoltage protection Reverse polarity protected
Isolation voltage 50V (continuous), Basic Insulation Type
Tested at 1250V rms for 60s
Field side power, max 24V DC (+ 20% = 28.8V DC) @ 400 mA
Fieldbus power current, max 10 A
Fieldbus power range 10…28.8V DC
Interruption Output voltage will stay within specifications when input drops out
for 10 ms at 10V with maximum load
Wiring category
(1)
(1) Use this conductor category information for planning conductor routing. Refer to publication 1770-IN041,
Industrial Automation Wiring and Grounding Guidelines.
1 – on power ports
2 – on communications ports