Absolute Monotour/Multitour shaft encoder models TBN/TRN with CANopen Safety SIL2 and CANopen.
With the CANopen Safety protocol, both the position value and the speed value (SRDO – Safety Relevant Data Object) meet the requirements of SIL2. The values for the redundant system are compared and checked for plausibility. If the check is positive, the output will be normal and bit-inverted.
Comprehensive checks using CRC, timing monitoring, voltage monitoring etc. ensure that reliable position and speed values are output. The speed value can be parameterised via the gate time (1 to 1000 ms) depending on the specific application.
