6.6 X31 (single-axis), digital inputs, digital output
View Connec‐
tion
Signal name Function Default assignment
1 I_1 Digital input
(type B)
Probe 1
2 I_2 Probe 2
3 I_3 Digital input
(type A)
E-Stop input
4 I_4 Travel range limit switch input
5 I_5 Travel range limit switch input
6 I_6 Not assigned
7 I_7 Not assigned
8 I_8/O_1 Digital input/output
(input: type A)
Not assigned
Spring terminal (con‐
nector)
Unit min. max.
Connection cable
Stranded wire
mm
2
0.2 1.5
AWG 24 16
Stripped length mm - 10
Tab. 6-8: Function, pin assignment, properties
GND Reference
X33/1.2 is the GND reference of the digital inputs and outputs.
Technical data
chapter 8.7.2 "Digital inputs" on page 115
chapter 8.7.3 "Digital Outputs" on page 119
DOK-INDRV*-CXX02******-PR03-EN-P Bosch Rexroth AG 53/143
IndraDrive Control Sections CSB02, CSE02, CSH02, CDB02
On-board connection points
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