ClipperCreek EV Series User Manual page 23

EV40 Manual
ChargeGuard
ChargeGuard
TM
EVSE to an existing building access control or other third party access control system.
With ChargeGuard
authentication in an access control system can activate the HCS ChargeGuard
enabled station for a single charging session. Alternatively, maintaining the contact
closure will leave the station enabled for multiple charging sessions until the
connection is released. When the orange and yellow control wires are shorted together,
the EVSE is "ON" and ready to charge a vehicle. When the wires are disconnected, the
station is "OFF" and requires a valid activation through the access control system in
order to begin charging again. ChargeGuard
1. If individual access control is desired (for each charge session), the access
control system will need to provide a momentary short to the orange and yellow
wires which will activate the station for a single charge session. In this
implementation once the vehicle is disconnected the station will require a
successful authorization through the access control system.
2. If open access is desired, connect the orange and yellow wires for as long as open
access is desired. As long as the orange and yellow wires are shorted together, the
station will be enabled for use.
EX HCS INSTRUCTIONS
TM
EX provides a simple interface to connect the ClipperCreek HCS
EX a momentary contact closure driven by successful
TM
EX can be utilized in two ways:
TM
Page ! 2 3
EX
TM