IN485MIT001I000 Gateway
Table 1. SW1 (P6 to P8): BACnet MS/TP baudrate
Binary value
b0 .. b7
1
2
3
X X X X X 0 0 0
X
X
X
X X X X X 1 0 0
X
X
X
X X X X X 0 1 0
X
X
X
X X X X X 1 1 0
X
X
X
X X X X X 0 0 1
X
X
X
X X X X X 1 0 1
X
X
X
X X X X X 0 1 1
X
X
X
X X X X X 1 1 1
X
X
X
NOTE
If Autobaudrate is selected, the gateway will scan the network to find any other BACnet MS/TP
device and will match its baudrate. Once detected, the baudrate will only be modified after a reset/
reboot of the gateway.
Table 2. SW2 (P1 to P7): BACnet MS/TP MAC address; (P8): Temperature unit (°C/°F)
Binary value
b0 .. b7
1
2
3
0 0 0 0 0 0 0 X
OFF
OFF
OFF
1 0 0 0 0 0 0 X
ON
OFF
OFF
0 1 0 0 0 0 0 X
OFF
ON
OFF
1 1 0 0 0 0 0 X
ON
ON
OFF
...
...
1 0 1 1 1 1 1 X
ON
OFF
ON
0 1 1 1 1 1 1 X
OFF
ON
ON
1 1 1 1 1 1 1 X
ON
ON
ON
X X X X X X X 0
X
X
X
X X X X X X X 1
X
X
X
NOTE
By default, the Device instance base is 2460000. Setting the SW2 switches, you can add from 0 to
127, so the final Device instance address can be from 2460000 to 2460127.
IMPORTANT
If you overwrite the Device instance object from the BMS side (for example, using the control
terminal), this function to set up the Device instance with the SW2 switches will be deactivated. To
activate this function again, a factory reset is needed.
Table 3. SW3 (P1 to P3): BACnet polarization and termination resistor
Binary value
Switches
b0 .. b2
1
2
3
0 X X
OFF
X
X
1 X X
ON
X
X
X 0 0
X
OFF
OFF
X 1 1
X
ON
ON
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Switches
4
5
6
7
8
X
X
OFF
OFF
OFF
X
X
ON
OFF
OFF
X
X
OFF
ON
OFF
X
X
ON
ON
OFF
X
X
OFF
OFF
ON
X
X
ON
OFF
ON
X
X
OFF
ON
ON
X
X
ON
ON
ON
Switches
MAC address
4
5
6
7
8
OFF
OFF
OFF
OFF
X
OFF
OFF
OFF
OFF
X
OFF
OFF
OFF
OFF
X
OFF
OFF
OFF
OFF
X
...
ON
ON
ON
ON
X
ON
ON
ON
ON
X
ON
ON
ON
ON
X
X
X
X
X
OFF
X
X
X
X
ON
EIA-485 bus without termination resistor. The gateway is not at one end of the EIA-485 bus (default value)
120 Ω termination resistor active. The gateway is at one end of the EIA-485 bus
No bus polarization (default value)
Description
Autobaudrate (default value)
9600 bps
19200 bps
38400 bps
57600 bps
76800 bps
115200 bps
Autobaudrate
Description
0
1
2
3
...
125
126
127
Temperature values in BACnet are represented in
-
Celsius degrees (default value)
Temperature values in BACnet are represented in
-
Fahrenheit degrees
Description
Bus polarization active
DIP switches
-
-
-
-
-
-
-
-
USER MANUAL Version 1.2.6
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