
Table 4: Front connector pin assignment
Terminal
Pin assignment
Description
1
I1
Safety capable input
2
I2
3
I3
4
I4
5
I5
6
I6
7
I7
8
I8
9
Q1
Safety output
10
Q2
11
Q3
12
Q4
13
Q5
14
Q6
15
Q7
16
Q8
17
A1
24 V voltage supply of outputs Q1 to Q8
1)
18
A2
GND voltage supply of outputs Q1 to Q8
1)
1)
The voltage can be supplied using a separate power supply unit without a reference potential to the main
module.
Complementary information
13
16
15
Figure 9: Eyelet on front connector
1
Eyelet for cable tie
Connected cables can be fastened to the front connector eyelet using a cable tie. This
relieves the strain on the cables.
Further topics
•
"Electrical integration", page 15
6.3
Coding
Overview
You can code the front connector and its modules. A uniquely coded front connector
only fits a uniquely coded module. Coding prevents the front connectors from getting
mixed up.
6
ELECTRICAL INSTALLATION
20
O P E R A T I N G I N S T R U C T I O N S | Flexi IO XTDO1
8024583/2020-11-10 | SICK
Subject to change without notice