hager h3+ HTD210H, Руководство пользователя

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Technical changes reserved 21
Connecting and powering the HTD210H Panel display
3.2 Connecting the power supply
NOTICE
Damage of electronic devices
Voltage over 32 V DC will cause damage to the HTD210H Panel display.
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Use only the original Hager HTC3XXH CIP Adaptors to connect and power
the HTD210H Panel display.
The 24 V DC power supply of the HTD210H Panel display is not provided by the
Energy MCCB. The circuit breaker only passes the power supply to the display via
the HTC3XXH CIP Adaptor.
Various adaptors, each with a certain cable length, allow the HTD210H Panel display
to be mounted within easy reach of the observer. For example, several units can be
mounted at one panel.
There are two ways to power the display:
1. If the COM module for modbus communication is connected to the Energy
MCCB, the COM module conveys the 24 V DC power supply.
2. If no COM module is connected, the display must be powered by an external
24 V DC power supply.
It is recommended to use only the HTG911H 24 V DC SELV power supply to ensure
the isolation of the equipotential bonding between communicating cables of the h3+
Energy communication system.