User Manual

Modbus Slave Address Selection
The slave address can be set from 1 to 255 at address 40001 of the modbus. In addition, the Dip Switch on
the card can be used to set the slave address on V02 cards.
DIP SWITCH
SLAVE ID 1 2 3 4
Not1 ON ON ON ON
1 OFF ON ON ON
2 ON OFF ON ON
3 OFF OFF ON ON
4 ON ON OFF ON
5 OFF ON OFF ON
6 ON OFF OFF ON
7 OFF OFF OFF ON
8 ON ON ON OFF
9 OFF ON ON OFF
10 ON OFF ON OFF
11 OFF OFF ON OFF
12 ON ON OFF OFF
13 OFF ON OFF OFF
14 ON OFF OFF OFF
15 OFF OFF OFF OFF
Note 1: When all of the Dip Switches are ON, the value in Modbus register 40001 is used as the slave
address.
19 EN PROOP-IO 02 V08_1221
DIP SWITCH