GE VersaMax IC200PWR001 User Manual page 296

Backplane Power Drain per Point
The module's backplane 5 V power requirement increases as the number of
output points that are simultaneously on increases. The following chart displays
the relationship between the number of points on and the maximum current
required.
mA = 76 + (28 x number of output points on)
GFK-1504N Chapter 9 Discrete Mixed Modules
Mixed Module, Output Relay 2.0 A per Pt Isolated 8 Points /
Maximum Current Drawn from Backplane (mA)
300
188
76
0
Number of Output Points On
Input 240 V AC Grouped 8 Points
4 8
9
IC200MDD847
9-37