IFM Ecomat 300 AC1307, Основное руководство устройства

Страница: 34 / 219

6BElectrical connection
34BTerminals of the controllere
7-2
7.1 Terminals of the controllere
Terminals Function
+24V / 0V Supply voltage 24 V DC (20...30 V PELV), e.g. from power supply
DN2011 of
ifm electronic
This supply must not be grounded!
Power consumption: up to 500 mA, depending on the data of the
unit
FE Functional earth of the unit
ASI1+ Bus cable AS-i master 1, positive pole (brown)
ASI1- Bus cable AS-i master 1, negative pole (blue)
ASI2+ Bus cable AS-i master 2 (option), positive pole (brown)
ASI2- Bus cable AS-i master 2 (option), negative pole (blue)
RS-232C Serial programming interface
Further connections for fieldbus and/or Ethernet programming interfaces are avail-
able as an option and are described in separate instructions.
The unit is correctly connected to the functioning supply if the LED [
24 V PWR
] is lit
after power on of the controllere.