6.2.4
X49, L3 - Safe Torque Off
Data
View
Identificati
on
Function
X49
Safe Torque Off
Spring terminal (connector)
Unit
Min.
Max.
Connection cable
Stranded wire
mm
2
1
1,5
AWG
16
16
Stripped length
mm
8
Output current per output
mA
-
350
Input current 24V supply
mA
-
700
Voltage load
V
-
60
Polarity reversal protection for power supply
-
Available
Tab. 6-6:
Data
Pin Assignment, Function
Function
Signal
Connectio
n
Technical data
Selection channel 1
SI_Ch1
3
chapter 14.1.2 "Digital inputs (safety technology L
Selection channel 2
SI_Ch2
1
Dynamization output channel 1
Dyn_Ch1
6
chapter 14.2.1 "Digital outputs (safety technology
Dynamization output channel 2
Dyn_Ch2
5
Power supply of isolated inputs and outputs
+24V
4
DC 19.2 … 30 V
The power supply for X49 must be external (e.g.
external 24 V power supply). The connection point
X50 (E‑Stop input) must not be used for power
supply of X49!
0V
2
Tab. 6-7:
Pin Assignment, Function
When the dynamization outputs do not work, check the power
supply connection. The polarity might possibly have been
reversed.
148/407
Connection points
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Bosch Rexroth AG R911335703_Edition 04