User guide

Using the Modbus Plus Ports
870 USE 101 00 V.2.2
133
Modbus Plus Addresses,
Continued
Setting Modbus
Plus Addresses
Two rotary switches on the Momentum Option Adapter are used to set the network
address. The top switch (X10) sets the upper digit (tens) of the address. The lower
switch (X1) sets the lower digit (ones) of the address.
Example of an
Address
The illustration below shows a sample setting for address 14:
Node Address X10 Setting X1 Setting
1 ... 9 0 1 ... 9
10 ... 19 1 0 ... 9
20 ... 29 2 0 ... 9
30 ... 39 3 0 ... 9
40 ... 49 4 0 ... 9
50 ... 59 5 0 ... 9
60 ... 64 6 0 ... 4