Chapter
3
Operating instructions
RFID Access Management
26
Operating instructions | SICK
8018582/2015-11-03
Subject to change without notice
System description
3.3.3
CDB650 connection module
All configuration switches (1) and LEDs (2) on the CDB650 connection module are visible
through the cover.
Fig. 14: Status indicators on the CDB650 connection module
LEDs
LED
Color
Function
Power U
IN
Green
Lights up if the CDB650 has a supply voltage and switch S1
is set to ON.
SENS/IN 1
SENS/IN 2
Green
Lights up if the corresponding input of the RFID interrogator
is activated.
EXT.IN 1
EXT.IN 2
Green
Lights up if the corresponding, additional input of the RFID
interrogator (via CMC600) is activated.
RES/OUT 1
…
RES/OUT 4
Orange
Lights up if the corresponding output of the RFID interrogator
is present and activated.
EXT.OUT 1
EXT.OUT 2
Orange
Lights up if the corresponding, additional output of the RFID
interrogator (via CMC600) is activated.
Tab. 6: Status indicators on the CDB650 connection module
Relevant configuration switches
Switch
Function
Default
S1 (Power)
S1 (Power) supply voltage present
ON: Supply voltage U
IN
on
OFF: Supply voltage U
IN
off
ON
S2 (Term CAN)
CAN bus termination
ON: 120 ohm resistor connected
OFF: No termination
OFF
S3 (SGND - GND)
Reference potential for sensor GND
ON: Connected to ID sensor GND
OFF: Volt-free
OFF
S4 (CMC)
Integration of the CMC600
YES: CMC600 connected in cable for AUX interface of
the ID sensor
NO: No CMC600 inserted
NO
Tab. 7: Configuration switches in the CDB650 connection module