System description
Leuze electronic
MSI 100/200
15
2
System description
2.1
MSI 100/200 safety system: design and functionality
Overall system:
Hardware and software
The MSI 100/200 safety system consists of the following components:
When using the MSI 100 safety module:
–
MSI 100 safety module
–
MSIsafesoft configuration software
–
Safe command devices, sensors, and actuators (depending on the application)
When using the MSI 200 safety module:
–
MSI 200 safety module
–
Optional safe extension modules MSI-EM200-8I4IO / MSI-EM200-4RO
–
MSIsafesoft configuration software
–
Safe command devices, sensors, and actuators (depending on the application)
The diagram below illustrates the overall system in an application example with the MSI 200.
Figure 2-1
Typical structure of a safety system with MSI 200
Upload online values
during the function test
Download configura-
tion and control pa-
rameters
Reset button for
removing active
start/restart interlocks
Control signals for the con-
tactors at the safety module
outputs
Readback signal from the
monitoring contacts of the
contactor
Single-channel or
two-channel con-
nection to safety
module
Safe command devices or
sensors
MSIsafesoft
on configuration computer
Indicator lamp
Check valve
Motor
USB
MSI 200
Contactor or
relay
MSI-EM200-8I4IO