Program memory modules / Interface modules
Hardware - SIMADYN D 8-25
Edition 04.2011
8
The jumpers (short-circuit connectors) are located in the section of the
housing cover facing away from the LEDs. These are only accessible
after the interface module has been removed.
The potential assignment between the plant- and system side is defined
as follows:
Reference potential of the inputs Position of the short-circuit
connector (jumper)
Inputs are additionally electrically-
isolated with respect to one another
Connector X1n
1)
:2:3 inserted
Inputs with common reference
potential
Connector X1n :1:2 and X1n :3:4
inserted
1)
n = number of input 1 to 8
Table 8-6 Position of the jumpers
NOTE The potential reference can be separately set for each input.
The interface module can only be mounted vertically due to the power
loss which has to be dissipated.
Further information on EMC and ambient conditions, refer to Section
„General technical data“
A typical application is shown in the following diagram:
Fig. 8-11 Application example for interface module SB61 at the binary input-, output
module EB11
Position of the
jumpers
Other information
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