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ctrlX HMI DE0015, DE0021
General information
Bosch Rexroth AG
R911405731, Edition 03
9.8.3
Pin assignment of the keypad
Table 18: Pin assignment of keypad CN1
Pin
Function
1
S4 (blue) N/O contact, N/C contact
2
S4 (blue) N/O contact
3
S4 (blue) N/C contact
4
LED2 in S2 24 V
5
LED4 in S4 24 V
6
LED2 and LED4 0 V, GND
Table 19: Pin assignment of keypad CN2
Pin
Function
1
S1 (E-STOP) N/C contact 1
2
S1 (E-STOP) N/C contact 1
3
S1 (E-STOP) N/C contact 2
4
S1 (E-STOP) N/C contact 2
5
S2 (white) N/O contact, N/C contact
6
S2 (white) N/O contact
7
S2 (white) N/C contact
8
S3 (black) N/O contact, N/C contact
9
S3 (black) N/O contact
10
S3 (black), N/C contact
10
Mounting, dismounting and electric installation
10.1 General information
NOTICE
Mechanical damage due to incorrect mounting torque.
Tighten the screws and nuts with the corresponding torque according to the
following table.
Table 20: Tightening torque
Thread
Tightening torque
M2.5
0.4 Nm
M3
0.7 Nm
M4
1.4 Nm
M5
2.8 Nm
M6
3.0 Nm
Mounting, dismounting and electr
ic ins
tallation
