Installation Manual

28 en | Connection LECTUS duo 3000 readers
2020-10 | V02 | Bosch Security Systems B.V.
– Enable/disable CSN reading (reads either CSN only or
Bosch code only)
– Set the address of the reader
To change the reader configuration:
1. Power-off the reader.
2. Set the DIP switches correctly.
3. Power-on the reader.
i
Notice!
Any changes that are done to the DIP switches while the power
is on are not considered.
3.2.1 Selecting the interface type (Switch 1)
Switch 1 Mode Behavior
Off Wiegand The reader uses Wiegand
interface.
It only uses the signals marked
with “Wiegand” interface in
Table 1.
On RS-485/OSDP The reader uses the RS-485
interface with the OSDP
protocol.
It only uses the signals marked
with interface “RS-485” in
Table 1.