SICK Lector621 - 6.5.5 Wiring the digital inputs

Device Connection mod‐
ule
Data interface Reference
Lector621 ECO CDB620-001 RS-232 see "Wiring serial host interface
RS-232 of the device in
CDB620-001", page 106
RS-422 see "Wiring serial host interface
RS-422 of the device in
CDB620-001", page 107
CDM420-0001 RS-232 see "Wiring serial host interface
RS-232 of the device in
CDM420-0001", page 119
RS-422 see "Wiring serial host interface
RS-422 of the device in
CDM420-0001", page 120
Termination of the RS-422/485 data interface
Termination can be implemented in the connection module via switches.
Additional information on this can be found in the operating instructions for the relevant
connection module.
6.5.4 Wiring the CAN interface
NOTE
Activate the CAN data interface in the device with a configuration tool, e.g. the configu‐
ration software SOPAS ET.
Make further settings in the device corresponding to the function of the device in the
system configuration.
Wiring the CAN interface of the device via a connection module:
Device Connection mod‐
ule
Interface Reference
Lector621 CDB650-204 CAN see "Wiring the CAN interface in the
CDB650-204", page 80
CDM420-0006 CAN see "Wiring the CAN interface in the
CDM420-0006", page 94
Lector621 ECO CDB620-001 CAN see "Wiring the CAN interface in the
CDB620-001", page 108
CDM420-0001 CAN see "Wiring the CAN interface in the
CDM420-0001", page 121
6.5.5 Wiring the digital inputs
Physical digital inputs on the device
The two physical digital inputs “Sensor 1” and “Sensor 2” can be used, for example, for
starting and/or ending the external read cycle or for feeding an incremental signal.
Lector621:
The full complement of digital inputs is available at each of the following locations:
•
Male connector of the device (M12, 17-pin, A-coded)
•
Adapter cable (female connector, M12, 17-pin, A-coded/male connector, D-Sub-
HD, 15-pin)
•
Open end of the adapter cable (female connector, M12, 17-pin, A-coded/open
end)
ELECTRICAL INSTALLATION 6
8022502/15NT/2020-02-11 | SICK O P E R A T I N G I N S T R U C T I O N S | Lector621
47
Subject to change without notice