6.8 Connector board description
The ground cable must always be
connected to the relevant terminal (GND_
INT or GND_EXT, Fig. 17, page 23).
BOARD DESCRIPTION
Connector
Function
J3
Ethernet
J4
Power supply
J6
Digital I/O
S1, S2
Selecting the unit operating mode
GND_INT (in-
Ground connection, 24Vac/Vdc power supply
ternal ground
terminal)
GND_EXT
Ground connection, power supply in PoE 90W
(external
ground
terminal)
Tab. 4
MNVCEVO_2038_EN
J3
GND_INT
J4
GND_EXT
Fig. 17
Fig. 18
S1
J6
S2
23