Rockwell Automation 1738-AENT, Series B ArmorPOINT I/O Dual Port EtherNet/IP Adapters User Manual - Manual (Page 91)

Rockwell Automation Publication 1738-UM005A-EN-P - July 2013 79
Appendix
A
Specifications
General Specifications The 1738-AENT/B adapters have the following general specifications.
General Specifications
Attributes Description
Expansion I/O capacity, max 63 modules
•5 rack-optimized connections (for digital modules only)
•31 direct connections
•1738-AENT/B backplane current output = 1.0 A.
•Actual number of modules can vary.
•Add up current requirements of modules you want to use to
make sure they do not exceed the amperage limit of 1.0 A for
the 1738-AENT/B adapter.
•Backplane current can be extended beyond 1.0 A by using
1738-EP24DC backplane extension power supplies and, as
required, 1738-FPD modules.
•Add multiple 1738-EP24DC and 1738-FPD modules to reach
the 63 module max.
POINTBus current
requirements, max 50 mA (Catalog number 1738-IB4DM12)
75 mA (Catalog numbers 1738-OB2EM12,1738-OB8EM8,
1738-OB2EPM12,1738-OB4EM8, 1738-OB4EM12,
1738-OB8EM12,1738-OB8EM23,1738-IB2M12,1738-IB4M12,
1738-IB4M8,1738-IB8M8,1738-IB8M12,1738-IB8M23,
1738-IB16DM12,1738-8CFGM8,1738-8CFGM23,
1738-8CFGDLXM8,1738-8CFGDLXM12,1738-8CFGDLXM23,
1738-OV4EM12,1738-IV4M12,1738-IV8M8, 1738-IV8M12,
1738-IV8M23,1738-IA2M12AC3,1738-IA2M12AC4,
1738-OA2M12AC3,1738-IE2CM12,1738-IE4CM12,
1738-IE2VM12, 1738-OE2CM12, 1738-OE4CM12,1738-OE2VM12
80 mA (Catalog numbers 1738-OW4M12,1738-OW4M12AC)
100mA (Catalog numbers 1738-8CFGM8,1738-8CFGM12,
1738-8CFGM23,1738-8CFGDLXM8,1738-8CFGDLXM12,
1738-8CFGDLXM23)
110mA (Catalog number 1738-VHSC24M23)
150 mA (Catalog numbers 1738-OB16E25DS,
1738-OB16E19M23,1738-OB16EM12)
160mA (Catalog number 1738-IJM23)
175mA (Catalog number 1738-IT2IM12)
220 mA (Catalog number 1738-IR2M12)
Module location Starter module – left side of the system.