Siemens SINUMERIK 840D sl Equipment Manual page 76
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- Function manual (2184 pages) ,
- Programming manual (1334 pages) ,
- Commissioning manual (1102 pages)
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Connecting
7.10 Digital inputs/outputs
Pin
12
13
14
Signal type: B = Bidirectional; I = Input; GND = Reference potential (ground)
In the "Default setting" column, the signals for which the associated SINAMICS parameters are set when
configuring a SINAMICS device are marked with "x".
Table 7-26
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Signal type: B = Bidirectional; GND = reference potential (ground)
76
Signal
Signal
Meaning
name
type
DI/DO14
B
Digital input/output 14
(rapid input)
DI/DO15
B
Digital input/output 15
(rapid input)
M
GND
Ground for DI12 - DI15
X142 digital inputs/outputs
Signal
Signal
Meaning
name
type
-
-
Reserved, do not use
-
-
Reserved, do not use
IN/OUT0
B
Digital NC input 1
IN/OUT1
B
Digital NC input 2
M
GND
Ground for I0 - I7
IN/OUT2
B
Digital NC input 3
IN/OUT3
B
Digital NC input 4
M
GND
Ground for I0 - I7
IN/OUT4
B
Digital NC output 1
IN/OUT5
B
Digital NC output 2
M
GND
Ground for I0 - I7
IN/OUT6
B
Digital NC output 3
IN/OUT7
B
Digital NC output 4
M
GND
Ground for I0 - I7
Input 2. Operating condi‐
tion OFF2 drives
Input, external zero mark 3
Input probe 2 - central
measurement
Input probe 2 - distributed
measurement
Infeed, control line contac‐
tor
Input 2. Operating condi‐
tion OFF2 drives
Input, external zero mark 4
Input probe 2 - central
measurement
Input probe 2 - distributed
measurement
$A_IN[1]
$A_IN[2]
$A_IN[3]
$A_IN[4]
$A_OUT[1]
$A_OUT[2]
$A_OUT[3]
$A_OUT[4]
Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1
Default set‐
ting
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Default set‐
ting
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fixed
fixed
---
fixed
fixed
---
fixed
fixed
---
fixed
fixed
---
NCU 7x0.3B PN
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