Product Description
14
JRex-IBOX – User’s Manual
Front Side with JFLEX-Communication1
2
2
5
4
6
9
7
8
1
1
3
Fig. 5a: JRex-IBOX (shown as AC version with JFLEX-Communication1 and
JFLEX-Sound1)
1
Bracket for wall mounting
2
Ventilation openings at the front
side
3
Interfaces of the SBC card with
CF slot and CF card holder
4
AC or DC power plug with the
corresponding On/Off switch
(depending on the ordered
system configuration)
5
M4 metric ground stud
6
LED indicators
7
Interfaces of the installed
expansion card on level1 (shown
with JFLEX-Communication1)
8
Optional COM2 interface [TTL
level, see the note below)]
(possible to be configured only in
system configuration with JRex-
CE-SBC card; for all others
system configurations the cut-out
for this interface connector is
covered)
9
Interfaces of the installed
expansion card on level2 (shown
with JFLEX-Sound1)
(if no expansion card is installed,
the cut-out for the interfaces are
covered)
Information about the COM2 interface (TTL level)
This interface offers TTL signals.
An additional converter is needed in order to connect
RS232C/RS485/RS422 devices to this interface!