Parker CM2115, Руководство пользователя

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User Guide 47
Power
7.2. Busbar Power
There are two main power connections for the high current bus bar battery power
inputs (BUSBAR1 and BUSBAR2). The busbar inputs are separated into two
connectors (J1 and J2).
7.2.1. Busbar Power Capabilities
Busbar power provides power to the output circuits through a battery or ground
connection. Each busbar circuit can draw a maximum of 40 A.
The following table provides specifications for the CM2115 busbar power:
Busbar Power Specifications
Item MIN NOM MAX UNIT
Number of busbars - 2 -
Busbar voltage range 6 - 32 V
Overvoltage (5 minutes) - - 36 V
Busbar current (per connector) - - 40 A
Inline fuse required on busbar pins - - 50 A
7.3. Logic and Output Power Connections
When connecting the CM2115 logic power, note that
 Logic power connections are made using the VBATT_LOGIC and GND pins.
 The CM2115 is protected against reverse-battery connections by an internal
high-current conduction path that goes from ground to power. To protect the
CM2115 from damage in a reverse-battery condition, place a fuse of 2 A or
less in series with the power wires in the application harness.
Note:
Reverse-battery protection is only guaranteed when using standard
automotive fuses.
Select fuse sizes by multiplying the maximum continuous current during normal
operation by 1.333 (75% de-rating factor). Do not use slow-blow fuses for this
application.
 All power connections to the CM2115 should be fused to protect the vehicle
harness.