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ET9500 Installation and Configuration Guide
2
COMMUNICATION PROTOCOL SETUP
2.1 Collecting ET90000's IP Addresses
•
Write down the IP Address for each of the ET90000 devices attached to the ET9500.
These addresses will be required for configuration in a later step below.
•
Note the following:
o
All of the ET90000 devices connected to ET9500 must be on the same IP
subnet.
o
The PC that runs the Web Configurator must be on the same IP subnet. This is
the Web Server used to configure the ET9500.
2.2 Selecting the Desired Field Protocol
•
ET9500 uses the "S" bank of DIP switches (S0 – S3) to select the Field Protocol.
•
The default configuration is BACnet/IP (S0-S3 are off).
•
If you have a different Protocol remove the white label (A0-7, B0-3, S0-3) to access DIP
switches.
NOTE: When setting DIP Switches, please ensure that power to the board is OFF.
See Figure 3 for the switch settings to select BACnet MS/TP, BACnet/IP, Modbus TCP/
•
IP, Modbus RTU or Metasys N2.
•
Set the DIP switches to the positions that match the Protocol required.
S0
S1
S2
S3
OFF
S0 - S3 DIP
Switches
ON
Field Protocol
BACnet/IP
BACnet MS/TP
Modbus TCP/IP
Modbus RTU
Metasys N2
Figure 3: Switch Configuration for Field Protocol
S Bank DIP Switch Location
S Bank DIP Switches
S0
S1
S2
Off
Off
Off
On
Off
Off
Off
On
Off
On
On
Off
Off
Off
On
— 6 —
S3
Off
Off
Off
Off
Off
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