Instruction Manual
D104551X012
easy-Drive RPU-100
May 2021
3
Product Operation
The easy-Drive RPU-100 will begin charging once valid power (>= 11VDC) is received. Once the RPU-100 is charged, it
will pass power through to the easy-Drive actuator. Upon loss of power the RPU-100 will interrupt the control signals
commanding the actuator to move to the defined loss of power/signal position. The RPU-100 will provide power to
the actuator for 120 seconds to ensure enough time to complete move and then power down.
The easy-Drive RPU-100 will determine when it is sufficiently charged. Charge time will depend on the application
and/or power used to perform a back up. A minimum charge time is enforced.
Product Interfaces
Enable / Disable Switch
The switch enables or disables the functionality of the RPU. When the switch is in the “disable” position the RPU-100
will continue to pass line power through to the actuator and charge but will not provide backup capability upon loss of
power.
Figure 2. Fisher easy-Drive RPU-100 Switch
X1726
SWITCH
