NOTE
The operating instructions of the connection modules contains detailed information
on mounting and electrical installation. The operating instructions are available as a
download on the product page of the connection module.
Connection module product page
•
www.sick.com/CDB
•
www.sick.com/CDM
6.6.2 Connecting the supply voltage
The voltage source meets the requirements of ES1 and PS2 (EN 62368-1) or SELV and
LPS (EN 60950-1).
Table 8: Required supply voltage V
S
and power output
Supply voltage V
S
Power source: required power output
1)
DC 12 V ... 24 V ± 20% Maximum 25 W
1)
Valid for device with 4 loaded digital outputs (each 100 mA).
Table 9: Typical current consumption depending on supply voltage
Designation Supply voltage (V
S
) in [DC V]
9.6
(12 V -20%)
12 24 28.8
(24 V +20%)
Current consumption, digi‐
tal outputs unloaded
I
B RMS
[A] 0.4 0.32 0.17 0.14
Power loss, digital outputs
unloaded
P
RMS
[W] 3.84 3.84 4.08 4.03
Maximum current con‐
sumption, digital outputs
unloaded
I
B Peak
1)
[A] 1.05 0.90 0.45 0.35
Typical, all 4 digital outputs
loaded (0.1 A per output)
I
B RMS 4Out
[A]
0.8 0.72 0.57 0.54
Power loss, all 4 digital out‐
puts loaded (0.1 A per out‐
put)
P
Peak 4Out
[W]
7.68 8.64 13.68 15.55
1)
Valid for the power supply unit rating, supply cable and fuse protection at the start of the cable.
Protecting the supply cables
To ensure protection against short-circuits/overload in the customer’s supply cables,
appropriately choose and protect the wire cross-sections used.
The following standards must be observed in Germany:
Observe applicable standards (Germany):
•
DIN VDE 0100 (part 430)
•
DIN VDE 0298 (part 4) and DIN VDE 0891 (part 1)
Connecting device without connection module
For a supply voltage of DC 12 V to 24 V ± 20%, protect the device with a separate 2 A
fuse.
b
Install the fuse in the supply circuit at the start of the supply cable.
Connecting device with connection module
The supply voltage for the device is protected in the connection modules in the circuit
after switch S1.
ELECTRICAL INSTALLATION 6
8024439/1EJ6/2022-02 | SICK O P E R A T I N G I N S T R U C T I O N S | InspectorP62x
33
Subject to change without notice
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