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6LE007596Ad
Installation
17.9 Connecting the inputs
Several terminal block inputs can be connected to the circuit breaker:
Wiring diagram of the 24V DC external power supply
Wire an external 24V DC SELV power supply (recommended reference Hager HTG911H) to the
24V + and - terminals.
Take the power consumption of
the following devices into account
when dimensioning the external
24V DC power supply.
sentinel Energy trip unit
60 mA
HTD210H panel display
85 mA
Modbus RTU communication module
14 mA
Modbus TCP communication module
38 mA
OAC alarm output contacts module
34 mA
Wiring diagram of the RR/DI digital input
The RR/DI digital input is used to remotely acknowledge the sentinel trip unit's trip pop-ups
and remotely reset the OAC alarm output contacts. It can be used for one of the following
control functions on the sentinel Energy trip unit:
- remote acknowledgement of the trip alarms on the trip unit and remote reset of the output
alarm contacts,
- switching between tariff meters T1 and T2,
- inhibition of advanced protections,
- switching between profile A and B.
It is configured by default for remote acknowledgement of the sentinel trip unit's trip pop-ups
and the remote reset of the OAC alarm output contacts with the sentinel Energy trip unit (refer
to the 6LE008147A hw+ sentinel Energy electronic trip unit user manual).
The digital input must be powered with 24V DC in accordance with the following diagram.
CC
RR/DI
-
TU
RR/DI
+
24V
CC