The supply voltage for the device is protected as follows in the connection modules:
Connection module
Number of connectable devices Fuse rating
CDB650-204
1
1 x 2 A
CDM420-0006
1
1 x 2 A
CDM420-0007
2
2 x 2 A
The fuse is located in the “secondary” circuit after the switch S1.
NOTE
Connection diagrams for the connection modules
The connection diagrams can be found in the appendix of these operating instructions.
•
see "Connection diagrams of connection module CDB650-204", page 102
•
see "Connection diagrams of connection module CDM420-0006", page 115
NOTE
Connection modules
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.
•
•
NOTE
Wiring the signals without a SICK connection module
b
When using a customer-specific connection unit, refer to the relevant connection
diagrams and descriptions for the basic methods for wiring the signals.
•
see "Connecting the supply voltage", page 61
•
see "Wiring data interfaces", page 65
•
see "Wiring the CAN interface", page 67
•
see "Wiring the digital switching inputs ", page 67
•
see "Wiring the digital switching outputs ", page 69
•
An alternative adapter cable for free wiring (female connector, M12, 17-pin, A-
coded/open end) is available.
Also see on Internet at:
•
•
6.7
Connecting external antennas
The RFU63x-131xx allows for the connection of up to three external antennas.
The RFU63x-041xx does not have an internal antennae and requires the connection of
at least one external antenna. Up to four external antennas can be connected.
NOTE
Pre-assembled connecting cable for UHF antennas can be found online in the “Optional
accessories” section at:
•
The length-dependent attenuation (losses) of the cables must also be specified here.
6
ELECTRICAL INSTALLATION
60
O P E R A T I N G I N S T R U C T I O N S | RFU63x, RFU65x
8014335/ZTL9/2018-10-14 | SICK
Subject to change without notice
