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HCS Optional Features User Manual
COSMOS Digital Interface Connection
The Digital Interface wiring must be completed regardless
of whether or not the Serial Interface is to be utilized in the
installation. The Power Level is determined by the state of
the Load Management Digital Inputs which can either be used
independently OR will become the default power level if and
when the Serial Interface is inactive. Refer to Tables 5 and 6 for
a 15 wire configuration or Tables 7 and 8 for an 8 or 10 wire
configuration.
COSMOS Digital Interface Compatibility
Refer to Table 4; contact ClipperCreek for additional information.
Table 4: COSMOS Digital Interface Compatibility
Compatible w/COSMOS Digital Interface
Product
COSMOS
Serial Interface
ChargeGuard
Share2
PMD-10 Pedestal
Standard Pedestal
Yes
No
X
X
X
X
X
24
Notes
The power-on default condition is
determined by the Digital Interface.
If Serial Communication is lost for a
period of 10 seconds or greater, the
EVSE operation will revert to the
Digital Input Condition. An active
Serial Interface takes precedence
over the Digital Interface.
The COSMOS Digital Interface can
be used in conjunction with the Charge
Guard option. However, if the Serial
Interface connections are being utilized,
then any such functionality is strictly
under the control of the Serial
Communication Controller as built into
the end user application.
Share2 utilizes the COSMOS Digital
inputs for a self-managed circuit sharing
scheme and cannot be used with another
external load controller that utilizes the
COSMOS Digital Inputs.
Must be used with the ¼" NPT to ½"
NPT Adaptor Assembly included with
the COSMOS enabled HCS
Must be used with the ¼" NPT to ½"
NPT Adaptor Assembly included with
the COSMOS enabled HCS
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