6 Installation
Installation and Operation Manual for Inverter RPI M50A_12s V1 EU EN 2017-03-09
50
6.5 Connecting the communication card
NOTICE
Water penetration.
► Store all sealing caps removed during instal-
lation for later use (e.g. transport or storage).
The connections for RS485, the dry contacts, the
digital inputs and the external shutdown (EPO)
are all on the communication card. This means
that the installation work can be combined.
6.5.1 Components of the communication card
3
1 2
4
1 2 x dry contacts (terminal box)
2 DIP switch for RS485 termination resistor and VCC
3 Digital inputs and external power-off (terminal block)
4 RS485 (terminal block)
5 Protection against electromagnetic interference (EMI)
Connecting a data logger via RS485
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