Programmable Safety Controllers

Compact safety

The controller monitors all safety functions, e.g., of E-Stop buttons, two-hand controls, protective doors or safety sensors with two transistor outputs, in machines and systems in extremely compact design. With an overall width of just 67.5 mm, the device makes available 20 safe inputs, 4 signal outputs for diagnostics and 4 safe outputs (OSSDs).

• Freely configurable safety base module
• Monitoring of all safe functions in machines and systems
• Transfers diagnostic data to the PLC via MSI-FB fieldbus modules (option)
• Free choice of connection system: screw terminal blocks or spring-cage terminal blocks; both can be pulled off and interchanged as desired

For complex systems

The controller has the same functionality as the MSI100 and can, in addition, be expanded with dockable extension modules to up to 140 safe inputs or 100 inputs and 44 safe outputs. The TBUS DIN rail connection system guarantees fast expandability and simple exchangeability here in the event of maintenance.

• Up to 10 safe MSI-EM I/O extensions modules can be connected, i.e., up to a maximum of 140 inputs or 100 inputs and 44 outputs are feasible
• Convenient and fast extension or modular exchange of the components via the TBUS connection system

Useful addition for more inputs

The MSI-EM extension module expands the MSI 200 programmable Safety Controller with 8 safe inputs and 4 freely configurable channels. These may be either safe inputs or outputs (OSSDs).

• 4 freely configurable channels-either safety outputs (OSSDs) of safe inputs
• Connect up to 10 MSI EM and realize up to 140 inputs or 100 inputs and 44 outputs
• Designs with screw terminals as well as with spring-cage terminals – both types of terminal blocks can be freely interchanged
• Simple connection via TBUS DIN rail connector
• Compact housing width 22 mm

Good bus connections

Fieldbus module for the MSI 100 and MSI 200 programmable Safety Controllers for connecting to PROFIBUS.

• Transfers diagnostic data (not safety-oriented)
• 4 additional inputs and 4 additional outputs for communication of the PLC with field devices (sensor /actuator systems)
• Certified in accordance with DPV1 specification (EN 50170)
• Simple connection via TBUS DIN rail connector
• Compact housing width 22 mm