
Operating Instructions
Chapter
6
UE 440/470
8 010 432/P097/14-03-05
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
47
Electrical installation
Assignment
Description
Terminal
24 V DC
V DC input (voltage supply)
1
0 V DC
V DC input (voltage supply)
2
FE
Functional earthing
3
I1.0
Input
4
I1.1
Input
5
I1.2
Input
6
I1.3
Input
7
I1.4
Input
8
I1.5
Input
26
I1.6
Input
27
I2.0
Input
30
I2.1
Input
14
I2.2
Input
32
I2.3
Input
16
I3.0
Input
17
I3.1
Input
18
I3.2
Input
19
I3.3
Input
20
O1.0
21
O1.1
Signal output (single channel) or can be used for test
signals
25
O1.2
28
O1.3
Signal output (single channel)
12
O2.0
13
O2.1
Signal output (single channel) or can be used as
switching output (dual channel switch-off of a machine
or system)
29
O2.2
15
O2.3
Signal output (single channel) or can be used as
switching output (dual channel switch-off of a machine
or system)
31
EFI1
B
10
EFI1
A
Device communication for ESPE with EFI
11
FE
Functional earthing, for applying shielding of EFI1 (if
shielding is necessary for EMC reasons)
9
EFI2
A
22
EFI2
B
Device communication for ESPE with EFI
23
FE
Functional earthing, for applying shielding of EFI2 (if
shielding is necessary for EMC reasons)
24
The inputs and outputs of the safety controller are freely configurable to a large degree in
the CDS. For this reason, use the pin assignment generated in the CDS for electrical
installation.
Context menu device symbol
UE 440/470
, command
Display
configuration draft…
.
Tab. 14: Terminal
assignment of the system
connection
Note
!