Rockwell Automation 1738-APB ArmorPoint PROFIBUS Adapter, Series A - Manual (Page 14)

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Publication 1738-IN015C-EN-E - February 2010
Specifications
ArmorPoint PROFIBUS Adapter - 1738-APB Specifications
Specification Value
Expansion I/O Capacity
• PROFIBUS adapter backplane current output = 1.0 A max
See the list of catalog numbers below for backplane
current consumption and the current consumption for
ArmorPoint modules connected to the ArmorPoint
PROFIBUS adapter. Verify that it is below 1.0 A.
• To extend backplane current to an additional 1.3 A, use a
1738-EP24DC Backplane Extension Power Supply.
• Use multiple 1738-EP24DC modules to reach the
maximum of 63 modules.
Cat. No. PointBus Current Requirements
1738-IB2M12 75 mA
1738-IB4xxx 75 mA
1738-IB8xxx 75 mA
1738-IV4xxx 75 mA
1738-OB2EM12 75 mA
1738-OB2EPM12 75 mA
1738-OB4Exxx 75 mA
1738-OB8Exxx 75 mA
1738-OV4EM12 75 mA
1738-OW4xxx 90 mA
1738-IE2CM12 75 mA
1738-OE2CM12 75 mA
1738-IE2VM12 75 mA
1738-OE2VM12 75 mA
1738-IA2xxx 75 mA
1738-OA2xxx 75 mA
1738-IJM23 160 mA
1738-SSIM23 110 mA
1738-IR2M12 220 mA
1738-IT2IM12 175 mA
1738-VHSC24M23 180 mA
1738-232ASCM12 75 mA
1738-485ASCM12 75 mA