Modes/Jumper Assignments Of The Im 304 - Siemens S5-155U System Manual

7.3.2
Modes/Jumper
Assignments of the IM 304
9 7 5 3 1
Jumper
*)
Location
10 8 6 4 2
Cable length 10 m max.
Jumper assignments
System Manual
C79000-B8576-C199-03
You must match the IM 304 to the cable length with jumper X11.
Jumper Plug X 11
9 7 5 3 1 9 7 5 3 1
10 8 6 4 2 10 8 6 4 2
100 m max. 100 to 250 m
*) This setting is only permissible for IM 304 - IM 324R
communication in the S5-155H PLC.
The longest communication path, i.e. the sum of cable lengths at
interface of X3 or X4, is governed by the location of jumper X11.
X3
LED2
Jumper X21/X22
set to OFF if no
expansion unit is
connected.
LED1
X4
Figure 7-12 Locations of Jumpers on the IM 304 (when Delivered)
The 304 and 314 Interface Modules
9 7 5 3 1 9 7 5 3 1
10 8 6 4 2 10 8 6 4 2
250 to 450 m 450 to 600 m
X22
OFF ON
ON
OFF
X13
ON
OFF
S3
1
X21 2
3
X14 9 7 5 3 1 X12
3 2 1
X15
10 8 6 4 2
X11
7
X1
1
2
3
X2
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