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
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