Ah30 - Dip Switch Configuration Table - Assa Abloy Aperio AH20 Installation Instructions Manual

AH30 - DIP Switch Configuration Table (S101)
10
Dip
s l
witCH abel
n
umber
A0-A4
1-5
6 DOWN
7 UP
8 TERM
9
10 INT/EXT
D
esCription
Controls RS485 addressing BIT 0-BIT 4.
ON => Address bit set.
OFF => Address bit NOT set.
See AH30 - RS485 Addressing Reference on page 13.
Controls use of RS485 pull down resistor.
ON => 620 Ohm pull down connected/enabled.
OFF => 620 Ohm pull down disconnected/disabled.
Controls use of RS485 and pull up resistor.
ON =>620 Ohm pull up connected/enabled.
OFF => 620 Ohm pull up disconnected/disabled.
Controls use of termination resistor between RS485
A and RS485 B.
ON =>100 Ohm termination resistor connected/
enabled.
OFF => 100 Ohm termination resistor disconnected/
disabled.
Not used.
Controls use of external antenna if required.
ON =>Selects use of internal antenna.
OFF => Selects use of external antenna.