X141, safety technology "Safe Motion" (S3, SD options)
Devices with safety technology "Safe Motion" cannot be operated
in a "Safe Torque Off" safety zone.
For any "mixed operation", drives with safety technology "Safe
Motion" in the drive line have to be connected behind the safety
zones. The RBS0023 safety zone connector should not be used.
View Connecti
on
Signal name Function
Female connector M12 (12‑pin,
D‑coded)
1 SI_In_Ch1 Input 1
2 SI_In_Ch2 Input 2
3 Zone_Br X141.3 has to be accordingly controlled for the desired
function:
● "Release brake":
Short circuit to X141.9
(input voltage: 24 V ±20%)
4 +24V Power supply of the inputs and outputs
5 SI_In_Ch1_Zone Input 1 from preceding axis
6 0V_Zone 0 V from preceding axis
7 SI_In_Ch2_Zone Input 2 from preceding axis
8 SI_Out_Ch1 Safe output channel 1
9 24V_Br Internal interface only;
24 V for "release brake" function
10 0V Power supply of the inputs and outputs
11 GND GND for "zone detection" function
12 SI_Out_Ch2 Safe output channel 2
Ready-made connection cable RKB0033
Can be used for processing of the inputs and controlling of the outputs.
Can be used for "releasing the brake".
Tab. 6-30: Function, pin assignment, properties
Technical data
chapter 14.1.3 "Digital inputs (safety technology S options)" on page 370
chapter 14.2.2 "Digital outputs (safety technology S options)" on page 372
176/407
Connection points
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Bosch Rexroth AG R911335703_Edition 04
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