INVT Goodrive270 Series

Goodrive270 series VFD for fan and pump Expansion card
-324-
Category
Terminal
Name
Description
RO7A
NO contact of
relay 7
RO7C
NO contact of
relay 7
RO8A
NO contact of
relay 8
RO8C
NO contact of
relay 8
RO9A
NO contact of
relay 9
RO9C
NO contact of
relay 9
RO10A
NO contact of
relay 10
RO10C
NO contact of
relay 10
A.5 Communication cards
A.5.1 PROFIBUS-DP communication card (EC-TX503D)
CN1 is a 9-pin D-type connector, as shown in the following figure.
5
4 3
2 1
9 8 7 6
Connector pin
Description
1
-
Unused
2
-
Unused
3
B-Line
Data+ (twisted pair 1)