Siemens Sinumerik 840D sl Function Manual page 514

Data Description
8.6 Interface signals
DB 18
From NCK
DBB129
From NCK
DBB130
From NCK
DBB131
to NCK
DBB132
to NCK
DBB133
to NCK
DBB134
to NCK
DBB135
DBB136..137
DBB138 8th
input
byte
DBB139
DBB140 8th
output
byte
DBB141
DBB142..149
DBB150..157
DBB158..188
8-514
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
INSEP_PROFISAFE[1 ...8] PROFIsafe module(s) for
7th input 6th input
byte byte
OUTSEP_PROFISAFE[1 ...8] PROFIsafe module(s) for
7th output 6th output
byte byte
Signals for safety SPL
PLCSIOUT[9..16]
PLCSIOUT[17..24]
PLCSIOUT[25..32]
PLCSIIN[1..8]
PLCSIIN[9..16]
PLCSIIN[17..24]
PLCSIIN[25..32]
SPL status[1..16]
5th 4th input 3rd input
input byte byte
byte
5th 4th output 3rd output
output byte byte
byte
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10/15
2nd input 1st
byte input
byte
2nd output 1st
byte output
byte