12
Project planning
This chapter describes the
interfaces relevant to safety technology
and the
technical data of inputs and outputs
12.1
Interfaces relevant to safety technology
12.1.1
XG41, safety technology Safe Torque Off
Single-axis; double-axis
View
Connectio
n
Signal name
Function
1
STO_DynOut_CH1
Channel 1 dynamization output
2
-
n. c.
3
STO_CH1
Input for selection of channel 1
4
STO_CH1
Input for selection of channel 1
5
STO_DynOut_CH2
Channel 2 dynamization output
6
-
n. c.
7
STO_CH2
Input for selection of channel 2
8
STO_CH2
Input for selection of channel 2
Spring terminal (connector)
Unit
min.
max.
Connection cable
Stranded wire
mm
2
0.2
1.5
AWG
24
16
Stripped length
mm
-
10
Tab. 12-1:
XG41, safety technology Safe Torque Off
12.2
Technical data of inputs and outputs
12.2.1
Digital inputs (safety technology)
The digital inputs correspond to IEC 61131-2.
Data
Unit
min.
max.
Allowed input voltage
V
-3
30
High
V
15
30
Low
V
-3
5
Current consumption
mA
2
5
Tab. 12-2:
Digital inputs (safety technology)
ctrlX SAFETY "Safe Torque Off" Safety Option in ctrlX DRIVE
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Project planning
R911383774_Edition 03 Bosch Rexroth AG
