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Les langues disponibles
LECTUS duo 3000 readers
Pin ID
7
8
9
10 RS-485-/B
1
*
Wiegand interface
- maximum cable length 150 m
- minimum of 18 AWG (recommended)
2
*
RS485 interface:
- maximum cable length 1200 m
Notice!
i
Independent of using Wiegand or RS485, make sure that the
cables have a sufficiently large cross section and that the cable
shield is correctly connected.
3.2
Configuring the reader (DIP switches)
The reader has 8 DIP switches. Each switch is numbered from 1
to 8.
With the DIP switches it possible to:
–
–
–
Bosch Security Systems B.V.
Red LED
Buzzer CTL
RS-485+/A
ON
1
2
3
4
5
6
7
8
Set the interface type
Set the credential technology
Enable/disable automatic mode (Auto on / Auto off → reads
either Bosch code or CSN)
Function
Red LED input
Beeper input
Data RxTx+
Data RxTx-
RS 485 BUS ADR
RS 485 BUS ADR
2
3
2
2
2
1
2
0
2
3
2
2
2
1
2
0
ON
ON
OFF
OFF
#1
#1
#7
#7
ON
ON
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Connection | en
1
Wiegand*
RS485*
X
X
RS 485 BUS ADR
3
2
2
2
2020-10 | V02 |
27
2
X
X
1
0
2
2
ON
OFF
#1
#7
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