Manual ME-63Xtend Series
Rev. 1.2E
Meilhaus Electronic
Page 15
Hardware
2.2.2
Jumper Settings
By jumper a common reference can be made between the invol-
ved channels of a group (see diagram 6).
The input channels can be refered alternatively to a positive
reference voltage or to a common ground. For every channel,
which should be refered to a positive reference, the correspon-
ding jumper JP
x
a must be set. For every channel, which should
be refered to ground, the corresponding jumper JP
x
b must be set.
For example: if the jumpers JP1a and JP3a are set you can con-
nect the positive reference of group KL1 to the clamps KL1.1 or
KL1.5.
Please note
, out of each pair of jumpers only one jumper (e. g.
JP1a, JP1b) may be set!
Diagram 6: Jumper ME-632
If required, alternatively the positive references (JP17a, JP18a,
JP19a) or the ground references (JP17b, JP18b, JP19b) of adjacent
groups can be connected with each another.
JP18b
JP18a
JP17b
JP17a
1
2
JP9a
JP9b
Group KL3
…KL3.8
KL3.1…
8
1
1
2
JP13a
JP13b
Group KL4
…KL4.8
KL4.1…
8
1
JP19b
JP19a
(JP10
x
…12
x
)
(JP14
x
…16
x
)
1
2
JP1a
JP1b
Group KL1
…KL1.8
KL1.1…
8
1
1
2
JP5a
JP5b
Group KL2
…KL2.8
KL2.1…
8
1
(JP2
x
…4
x
)
(JP6
x
…8
x
)
