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Project Planning Manual | Rexroth IndraControl VDP 92.3
6.7
Key Switches, Machine On/Off, Emergency Stop (X2M1)
6.7.1
General Information
6.7.2
Pin Assignment X2M1 (12-Pin Weidmüller Connector, 3.5 Pin Spacing)
6.8
Connection for External Hand-held Terminal (X81)
6.8.1
General Information
Output voltage
Nominal value
Rated output current
Nominal value:
UL rating:
Simultaneity factor
Plug-in pin spacing
Fig.6-16:
Characteristics of digital outputs
On the VDP 92.3 assembly the key switch, the machine-on pushbutton, the
machine-off pushbutton and the EMERGENCY STOP switch are wired on con‐
nector X2M1.
For terminal connectors use copper conductors only. Tighten the screws of the
screw terminals with a torque of 0.25 Nm (1.02 kg in).
Connector
Pin
Signal
X2M1
1
SS21
2
SS22
3
SS14
4
SS11
5
MAn1
6
MAn2
7
MAus1
8
MAus2
9
NA11
10
NA12
11
NA21
12
NA22
Fig.6-17:
Pin assignment: X2M1
Besides the inputs for the handwheel of the hand-held terminal (A, /A, B, /B) 12
inputs (IN0 – IN11) for the keys of the hand-held terminal are available. The
keys are supplied via the "+24 V" supply via connector X81.
The "+24 V" supply is generated by the supply "UL" and may only be used to
connect the keys of the hand-held terminal. Connection X81 for the hand-held
terminal is located on the logic circuit.
Electric Drives
| Bosch Rexroth AG
and Controls
24 V
0.2 A
0.2 A general purpose
5 W Tungsten
100 %
3.5 (Weidmüller terminal)
Meaning
Key switch, pin 21 (15 o´clock)
Key switch, pin 22 (3 o´clock)
Key switch, pin 14 (9 o´clock)
Key switch, pin 11 (9 o´clock)
Machine On NO contact, pin 1
Machine On NO contact, pin 2
Machine Off NC contact, pin 1
Machine Off NC contact, pin 2
EMERGENCY STOP NC contact 1, pin 1
EMERGENCY STOP NC contact 1, pin 2
EMERGENCY STOP NC contact 2, pin 1
EMERGENCY STOP NC contact 2, pin 2
31/52
Interfaces
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