Hach Met One 6000 Series User Manual

32
Operation
4.2 Particle counter communication
Each Met One 6000 particle counter is assembled with one of the following
communications formats:
• RS485 communications—Modbus RTU (section 4.2.1 on page 32) or FXB protocol
(Appendix B on page 63)
• Ethernet with ModbusTCP protocol (section 4.2.2 on page 34)
• Pulse output (section 4.2.3 on page 36)
• Analog output (section 4.2.4 on page 37)
• Wireless (section 4.3 on page 37)
• RS232 serial output (Appendix B on page 63)
4.2.1 RS485 serial output with Modbus RTU protocol
The RS485 serial network circuit provides communications for a maximum of 32 remote
counters and a control computer. Only one counter can transmit data at a time.
Each counter must have a unique instrument address. Refer to Set the instrument
address—RS485 on page 33 for instructions on setting the instrument address.
Figure 22 Setup utility program—wireless units

Hach Met One 6000 Series Specifications

General

Brand	Hach
Model	Met One 6000 Series
Category	Cash Counter
Language	English