Chapter
4
Technical Information
RFU63x RFID Write/Read Device (UHF)
48
©
SICK AG · Germany · All rights reserved · Subject to change without notice
8014335/YUO7/2016-04-04
Electrical installation
Termination of the RS-422 data interface
Termination can be implemented in the CDB650-204 or CDM420-0006 connection mod-
ule. See "CDB650-204 connection module" operating instructions (no. 8016155) respec-
tively "CDM420-0006 connection module" operating instructions (no. 8014808).
4.7.4
Wiring the CAN interface
The wiring is done using the connection module, please see:
4.7.5
Wiring the digital switching inputs
Physical switching inputs on the RFU630
The two physical switching inputs "Sensor 1" and "Sensor 2" of the RFU630 can be used for
starting and/or ending the clock reading pulse or for feeding an incremental signal.
Expansion: Additional logical switching inputs in the RFU630 converted to physical "exter-
nal“ switching inputs in the optional connection module
Thanks to the optional CMC600 parameter memory module in combination with the
CDB650-204 or CDM420-0006 connection module, the two additional switching inputs "Ex-
ternal input 1" and "External input 2" are available on the terminals in the connection mod-
ule.
Important!
These two external switching inputs are not suitable for time critical applications.
The wiring of the switching inputs is done using the connection module, please see:
Connection module Data interface
Chapter
CDB650-204
CAN
Chapter 4.8.6 Wiring the CAN interface in the CDB650-
204 connection module, Page 55
CDM420-0006
CAN
Chapter 4.9.6 Wiring the CAN interface in the CDM420-
0006 connection module, Page 69
Connection module
Switching input
Chapter
CDB650-204
Sensor 1
Chapter 4.8.7 Wiring the "Sensor 1" switching input in
the CDB650-204 connection module, Page 56
Sensor 2
Chapter 4.8.8 Wiring the "Sensor 2" switching input in
the CDB650-204 connection module, Page 57
External input 1
(„Ext. In 1“)
External input 2
(„Ext. In 2“)
CDM420-0006
Sensor 1
Chapter 4.9.7 Wiring the "Sensor 1" switching input in
the CDM420-0006 connection module, Page 70
Sensor 2
Chapter 4.9.8 Wiring the "Sensor 2" switching input in
the CDM420-0006 connection module, Page 71
External input 1
(„Aux In 1“)
External input 2
(„Aux In 2“)