Assa Abloy Aperio AH30 - AH30 - DIP Switch Configuration Table

10
Dip
switCH
number
label DesCription
1-5
A0-A4
Controls RS485 addressing BIT 0-BIT 4.
ON => Address bit set.
OFF => Address bit NOT set.
See AH30 - RS485 Addressing Reference on page 13.
6 DOWN
Controls use of RS485 pull down resistor.
ON => 620 Ohm pull down connected/enabled.
OFF => 620 Ohm pull down disconnected/disabled.
7 UP
Controls use of RS485 and pull up resistor.
ON =>620 Ohm pull up connected/enabled.
OFF => 620 Ohm pull up disconnected/disabled.
8 TERM
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.
9 Not used.
10 INT/EXT
Controls use of external antenna if required.
ON =>Selects use of internal antenna.
OFF => Selects use of external antenna.
AH30 - DIP Switch Configuration Table (S101)