25
EX
-
6118
English
© Copyright 2022 by EXSYS Vertriebs GmbH. All Rights Reserved
7. Jumper Settings
The EX
-
6118 offers you the possibility to connect 5V to Pin 9 of the serial port. For this purpose
there are eight jumpers inside on the board of the EX
-
6118. To change jumpers you have to un-
screw the four screws on the sides of the EX
-
6118 and loosen the upper housing. There is a sepa-
rate jumper for each port. In most cases you do not have to make any changes to the jumpers!
The jumpers are all set to "DIS" (Disable) when shipped from the factory. The settings can be
adjusted individually for each serial port. The assignment of which jumper controls which port can
be seen in the following picture. From the following tables you can see the setting of the jumpers.
With setting "ENA" (Enable), a power supply must be connected to EX
-
6118!
Important!
Please make sure that your end device also supports this! Otherwise, damage to your
terminal device may occur!
Jumper JP2 & JP3
for Port 1 & 2
Jumper JP4 & JP5
for Port 3 & 4
Jumper JP6 & JP7
for Port 5 & 6
Jumper JP8 & JP9
for Port 7 & 8
E
N
A
|
D
IS
JP2
-
JP9:
DIS
=
Pin 9 is the standard signal RI (Ring Indicator)
(Factory Setting)
ENA
=
A voltage of +5V is now present at Pin 9