9.8.3 Pin assignment of the keypad
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
Tab. 9-4: Pin assignment of keypad CN1
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
Tab. 9-5: Pin assignment of keypad CN2
Destruction of screw terminals, insufficient con-
tact and loss of UL/CSA certificiation if no cop-
per wire is used and/or wrong tightening tor-
que.
NOTICE
For terminal connectors use copper wire only. Tighten the screws of the screw
terminals with a torque of 2.25 lb in (0.25 Nm).
10 Mounting and electrical installation
Mechanic damage due to incorrect mounting
torque.
NOTICE
Tighten the screws and nuts with the corresponding torque according to the fol-
lowing table.
18/45
Mounting and electrical installation
ctrlX HMI DE0015, DE0021 Multi-Touch
Displays (Housing Devices)
Bosch Rexroth AG R911405731_Edition 02