Siemens SINUMERIK 840Di Manual page 116

2 Hardware Descriptions
2.13 ADI4 (analog drive interface for 4 axes) (SW 09.01 and higher)
Digital inputs
(X6-2)
2-116
Interface description of the digital input interface (X6-2):
S
Connector: 2x12-way connector FK-MCP 1.5/15-ST-3.81, Phoenix (together
with X6-1)
S
Pin assignment:
Table 2-33 Pin assignment:
Pin Designation
1 P24OUT
2 BERO1
3 BERO2
4 BERO3
5 BERO4
6 MEPU1
7 MEPU2
8 DRV1_RDY
9 DRV2_RDY
10 DRV3_RDY
11 DRV4_RDY
12 MOUT
1) VI Voltage Input
DI Digital Input (24V)
ADI4
Optocoupler
:
:
:
:
Connection if the internal power supply voltage P24OUT is used;
1
the connection to
2
Digital input interface (X6-2)
1)
Type
VI Power supply voltage 24VDC
DI Input signal BERO1
DI Input signal BERO2
DI Input signal BERO3
DI Input signal BERO4
DI Measuring signal 1st sensor probe
DI Measuring signal 2nd sensor probe
DI Ready signal "Drive Ready" axis 1
DI Ready signal "Drive Ready" axis 2
DI Ready signal "Drive Ready" axis 3
DI Ready signal "Drive Ready" axis 4
VI Reference of the power supply
Pin 1
X6-2
Pin number:
P24OUT
(+24VDC)
1
2
3
:
:
:
:
11
0V
12
P24OUText
ext. power supply
+24V stabilized
M
is then no longer necessary.
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
06.03
Function
1
2
+24V