INSTALLATION
ACGW007 – MODBUS RTU to BACnet / IP & MS / TP Gateway
VERIFY SWITCH SETTINGS
Power OFF before changing switch settings. New settings will take effect on power-up.
1) A0 – A7: BACnet MS / TP MAC Address
Switches A0 - A7 select the BACnet MS / TP MAC address.
The BACnet MS / TP MAC address is used by a BMS upstream system to find the
ACGW007 via BACnet Auto-Discovery.
The default BACnet address is a value of 3, corresponding to switches A0 and A1
in the ON position as shown.
2) B0 – B3: BMS BACnet MS / TP Baud Rate
Switches B0 - B3 select the BACnet MS / TP Baud Rate.
The Baud Rate should be set to match upstream BMS BACnet MS / TP Baud Rate..
3) S0 – S2: BACnet MS / IP or BACnet MS / TP
Switches S0 - S2 select upstream BACnet protocol. Verify switches S0 – S2 are
set in agreement with your system.
4) S3: AutoDiscovery Switch OFF
Switches S3 enables AutoDiscovery. S3 should be in the OFF position to allow for
control of AutoDiscovery using the web browser interface.
Page 15 of 24
9/18 IOM-FFDINST
Nailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.
Baud
B0
B1
B2
B3
9600
On
On
On
Off
19200
Off
Off
Off
On
38400*
On
On
Off
On
57600
Off
Off
On
On
76800
On
Off
On
On
Figure 9: BMS Baud Rate
* Factory default setting = 38400
