Wieland Safety Controller

The samosPRO Compact is suitable for monitoring non-contact safety sensors, emergency off buttons, protective door switches and door closures, two-hand controls as well as testable safety light barriers, light curtains and laser scanners. Not only is it suitable for use in machinery and plant engineering but also, for example, for safety-related control tasks in elevator installations, industrial combustion plants and process technology systems.

24 safe in- and outputs on 45 mm construction width for space and cost savings
USB and Ethernet interfaces for remote maintenance always on board
Industrial Ethernet protocols integrated
512 kb program memory offers space for each project
4 A switching power at each output
Ambient temperature -25 to +65 °C
Modular extendability to up to 172 secure in-/outputs
Optical display of all in- and outputs in system
Pluggable connection technology with either screw or push-in terminal blocks

SIL_CL 3 (EN 62061-1)
PL e / Category 4 (EN ISO 13849-1)
20 safe inputs, 4 safe outputs
USB interface
SD slot for program memory (memory card ordered separately, stock no. 871-4615)

SIL_CL 3 (EN 62061-1)
PL e / Category 4 (EN ISO 13849-1)
16 inputs, 4 outputs, 4 configurable I/O
USB interface
Ethernet interface
Industrial Ethernet protocol (stock no. 871-4609 only)
SD slot for program memory (memory card ordered separately, stock no. 871-4615

Fieldbus protocol PROFIBUS-DP
Bidirectional communication with PLC
Transfer rate 12 MBaud
Transfer of at least 50 bytes of data
Simple configuration with samos® plan

Fieldbus protocol CANopen
Bidirectional communication with PLC
Transfer rate up to 1 MBit/s
Transfer of at least 50 bytes of data
Simple configuration with samos® plan

SIL_CL 3 (EN 62061-1)
PL e / Category 4 (EN ISO 13849-1)
8 safe inputs
4 safe outputs (with/without output test-pulses)
2 outputs (e.g. test signals)