Kübler SMC1.3, Safety Manual

Page: 150 / 235

R60047.0002 - Index 2 EN – page 30 / 115
6.2 Combination: RS422 + HTL (differential)
Device:
SMC2.4
„Op-Mode 1“:
0
Sensor 1:
[X21 | ENCODER IN 1]: RS422 Encoder A, /A, B, /B, (Z,/Z)
„Op-Mode 2“:
1
Sensor 2:
[X22 | ENCODER IN 2]:
HTL (differential)
Encoder
A, /A, B, /B, (Z,/Z)
Safety Level:
Speed

SIL3 / PLe achievable (see below)
Direction

SIL3 / PLe achievable (see below)
Standstill

SIL3 / PLe achievable (see below))
The combination HTL (differential) + RS422 is also possible, the sensors, the encoder
supplies and the settings have to be adjusted accordingly.
The encoder supply of the encoder 1 can also be done over 5 V
• The final Safety Integrity Level (SIL) and Performance Level (PL)
depends on the selected configuration and on external components
connected to the unit.