Further topics
•
"Pre-assembled system plug", page 80
6.2.1
Pin assignment
Table 8: Pin assignment on the I/O module
Pin
Signal
Function
S
tand
ard
A
dv
anc
ed
Pr
of
es
sional
Exper
t
R
emo
te
1
24 V DC
Supply voltage S3000
C
C
C
C
C
2
0 V DC
Supply voltage S3000
C
C
C
C
C
3
OSSD1
Output signal switching device
C
C
C
C
C
4
OSSD2
Output signal switching device
C
C
C
C
C
5
C
C
C
C
C
6
Input, external device monitoring
C
C
C
C
C
7
UNI-I/O1 /
ERR
Universal I/O or application diagnostic out‐
put or connection for a jumper for address‐
ing as guest
1)
C
C
C
C
C
8
UNII/O2 /
RES_REQ
Universal I/O or output for Reset required
C
C
C
C
C
9
UNII/
O3 / WF
Universal I/O or output for Object in the
warning field
C
C
C
C
C
10
A1
Static control input A or connection for a
jumper for addressing as guest
1)
C
2)
C
C
C
C
2)
11
A2
C
C
C
12
B1
C
C
C
13
B2
C
C
C
14
EFI
A
Enhanced function interface = safe SICK
device communication
C
C
C
C
C
15
EFI
B
C
C
C
C
C
16
24 V DC
Supply voltage for the incremental encoder 1
C
C
17
GND
C
C
18
C1 or
INC1_0
Static control input C or dynamic control
input (input for incremental encoder) 1
C
C
19
D1 or
INC1_90
Static control input D or dynamic control
input (input for incremental encoder) 1
C
C
20
24 V DC
Supply voltage for the incremental encoder 2
C
C
21
GND
C
C
22
C2 or
INC2_0
Static control input C or dynamic control
input (input for incremental encoder) 2
C
C
23
D2 or
INC2_90
Static control input D or dynamic control
input (input for incremental encoder) 2
C
C
24
Reserved, do not use.
25
RxD–
RS422 interface for measurement data out‐
put
C
C
C
C
C
26
RxD+
C
C
C
C
C
27
TxD+
C
C
C
C
C
28
TxD–
C
C
C
C
C
29
Reserved, do not use.
ELECTRICAL INSTALLATION
6
8009942/ZA18/2019-11-14 | SICK
O P E R A T I N G I N S T R U C T I O N S | S3000
75
Subject to change without notice