SKE-XL BACnet Steam Humidifier
Installation Instructions and User Manual
20
BACnet Interface Set-up
Locating BACnet Interface PCB
(Illus. 22)
The BACnet interface PCB is located on the top right
corner inside the electrical compartment.
BACnet interface PCB.
Bacnet Port and Interface Dip Switch Setting
(Illus. 23)
DS1-1 : Mode selection
OFF = Mode Operational
(factory set-up)
ON = Mode Configuration
DS1-2&3 : Baud rate selection
Baud rate
Switch #2
Switch #3
9600
OFF
OFF
19200
ON
OFF
38400
OFF
ON
76800
(factory set-up)
ON
ON
B -
D
S
1
JP2
A +
TB1
DS2
J
P
3
O
N
1 2 3 4 5 6
TJ1
O
N
1
2
3
O
N
1
2
3
O
N
1
2
3
Pull up disable
120 Ohm termination
(last node) disable
Pull down disable
Pull up enable
120 Ohm termination
(last node) enable
Pull down enable
DS2 switches at OFF position
(factory set-up)
DS2 switches at ON position
O
N
1 2 3 4 5 6
Mode selection
Baud rate selection
Not used
DS2
DS2
BACnet Port
(2 wires twisted pair)
