Connecting device via the CDB and CDM connection modules:
Connection modules Reference
CDB650-204 see "Connection of the device to CDB650-204", page 67
CDM420-0006 see "Connection of the device to CDM420-0006", page 80
NOTE
Connection module
For detailed information about mounting and electrical installation, please refer to
the operating instructions for the connection module in question. These are available
online at.
•
www.sick.com/CDB
•
www.sick.com/CDM
6.6.2 Connecting the supply voltage
Voltage source in accordance with ES1 and PS2 (EN 62368-1) or SELV and LPS
(EN 60950-1).
The power source for the device must be able to provide the following power outputs:
Table 9: Required supply voltage V
S
Supply voltage V
S
Power source: required power output
1)
DC 24 V ± 20% At least 30 W
1)
For device with 4 loaded digital outputs (each 100 mA).
In the case of connection via the optional connection module CDB/CDM: additionally
required output power 0.5 W when using the optional parameter cloning module
CMC600 in the connection module.
Protecting the supply cables
To ensure protection against short-circuits/overload in the customer’s supply cables,
the wire cross-sections used must be appropriately selected and protected.
The following standards must be observed in Germany:
•
DIN VDE 0100 (part 430)
•
DIN VDE 0298 (part 4) and/or DIN VDE 0891 (part 1)
Connection without connection module
For a supply voltage of 24 V DC ± 20%, protect the device using a separate fuse rated
at 2 A.
b
Install the fuse in the supply circuit at the start of the supply cable.
Connection with connection module
The supply voltage for the device is protected as follows in the connection modules in
the circuit after switch S1:
Table 10: Protection of the supply voltage in the connection module
Connection modules Supply voltage fuse protec‐
tion
Reference
CDB650-204 2 A (slow-blow) see "Connecting supply voltage
for the device in CDB650-204",
page 69
ELECTRICAL INSTALLATION 6
8016185/19E9/2020-10-21 | SICK O P E R A T I N G I N S T R U C T I O N S | Lector64x/65x Flex, Lector65x Dynamic Focus
39
Subject to change without notice
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