Wiring The Dry Contacts; Wiring The Digital Inputs; Finishing The Wiring - Delta RPI M50A_120 Installation And Operation Manual

6 Installation

6.8.4 Wiring the dry contacts

1.
You can use both dry contacts or only one.

6.8.5 Wiring the digital inputs

1.
You can use one of the digital inputs only. The im-
ages below are examples. The fi rst image shows
the wiring for using the 60% power limitation
signal (Pin V1 and Pin K3).
The second image shows the wiring for using
EPO (Emergency Power Off, Pin V1 and Pin K0).
When you want to use multiple digital inputs, Pin
V1 is used for all of these digital inputs.
50

6.8.6 Finishing the wiring

Depending on how many cables you connected and
whether it is a single inverter or an inverter in a chain
of multiple inverters, the fi nal wiring could look like
shown in the following two images.
1.
Screw the cover of the communication port onto
the inverter.
Installation and Operation Manual for RPI M50A