CIRCUTOR DISPENSER Series - Manual (Page 115)

RS-232 / USB / Ethernet / Profibus ...
PC
RS-485
RS-485
RS-232
USB
Ethernet
Profibus
...
A(+) B(-)
A(+)
B(-)
Figure 134:RS-485 Connection
5�7�2�- MODBUS MEMORY MAP
The Dispenser uses the RTU mode (Remote Terminal Unit) with its Modbus protocol.
The Modbus functions implemented in the unit are as follows:
Functions 0x03 and 0x04. Reading integer logs.
Function 0x10. Writing multiple logs.
All Modbus map addresses are expressed in hexadecimal.
115 Instruction Manual
Dispenser Universal System