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E300/E200 Electronic Overload Relay Specifications
literature.rockwellautomation.comExpansion Power Supply Features When more than one expansion digital module and one operator stat ion are added to the E300/E200 relay expansion bus, you need an expansion power supply to supplement power for the additional modules. One expansion power supply powers a fully loaded E300/E200 relay expansion bus. • 120/240V AC • 24V DC