MSI-EM200-8I4IO safe extension module
Leuze electronic
MSI 100/200
36
4
MSI-EM200-8I4IO safe extension module
4.1
Product description
Extension module for
MSI 200
The MSI-EM200-8I4IO safe extension module makes additional configurable inputs and out-
puts available for the MSI 200 safety module. Depending on the configuration, the inputs and
outputs are used for connecting safe command devices and sensors or actuators.
Safe digital
inputs/outputs
The extension module has eight safe digital inputs.
You can configure another four signals as either safe digital inputs or outputs. The signal direc-
tion (input or output) can only be changed over block by block, i.e., for all four signals at once.
The outputs are actuated depending on the safety logic, which is executed in the MSI 200
safety module.
Digital
clock/signal outputs
(configurable)
The extension module has two digital clock/signal outputs, which are configurable.
If you configure the outputs as clock outputs, they will support cross-circuit detection at the
inputs of the safe extension module.
If you configure the outputs as signal outputs, you thereby control, e.g., a non-safe PLC or sig-
nal units. The signal outputs are not safety-oriented.
Connection technology
The extension module is available with either screw connections or with spring-cage connec-
tions. All connection terminals are pluggable. The individual terminal blocks are mechanically
coded to prevent swapping or skewed plug in.
Connection variants
Figure 4-1
Screw terminals (left) and spring-cage terminals (right)
Observe the technical data of the safe extension module.
See "Technical data MSI-EM200-8I4IO" on page 107.
23
24
I8 I9
I10
I11
I4 I5
I6 I7
TM1
IO0 IO1 IO2 IO
3
I10 I1
1
I8 I9
I6 I7
I4 I5
I4
I5
I6
I7
I8
I9
I10
I11
A1
A2
IO0
IO3
IO1
IO2
PWR
ERR
TM
0 TM1
I4
I5
I6
I7
I8
I9
I10
I11
A1
A2
IO0
IO3
IO1
IO2
PWR
ERR
TM0
TM
1
MSI-EM200
-8I4IO
MSI-EM200
-8I4IO
