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