DIQ/S 284 – Controller for the IQ SENSOR NET - WTW Germany

Controller for small and mid-sized wastewater treatment plants including USB-interface and internal data logger– up to 4 sensors, all parameters, available anytime:

• All parameters available (O2, NH4, NO3, COD, PO4, sludge level, …)
• USB-interface and internal data logger by default
• Convenient and available anytime via Ethernet-interface

All parameters at a glance:

The new controller DIQ/S 284 is available with different output signals. Besides the reagent-free measurement of COD, all other parameters needed for a wastewater treatment plant can be measured. By the combination of multi-parameter sensors, up to 20 parameters can be measured and displayed simultaneously.

Up-to-date, safe and independent:

All versions include an USB-interface and an internal data logger by default. Thereby, your valuable data and system configurations can be stored quickly and easily. Stay up-to-date with our free of charge software updates and improve your controller for upcoming measurement tasks.

Convenient and available at any time:

Via the connection to the internet you can access your IQ SENSOR NET anytime and anywhere. Monitoring and support from remote saves time, money and nerves. Via the RS 485- and Ethernet- interfaces, the fieldbuses PROFIBUS, Modbus RTU, Ethernet/IP, Modbus TCP and PROFINET are available.

Easy replacement:

The DIQ/S 284 is compatible with almost all currently available components of the IQ SENSOR NET.

Specification :

• Controller	DIQ/S 284-CR6	DIQ/S 284-PR	DIQ/S 284-MOD	DIQ/S 284-CR6-E	DIQ/S 284-EF
  Order No.	472130	472131	472132	472133	472134
  Max. numbers of sensors	4
  Connectable sensors	3	2	2	3	2
  Communication	6 x (0) 4-20 mA 6 x Relais	PROFIBUS 3 x Relais	Modbus RTU 3 x Relais	6 x (0) 4-20 mA 6 x Relais RJ45 for remote access	Profinet Modbus TCP Ethernet IP 3 x Relais
  Ambient conditions	Operating temperature: -4 °F … 131 °F (-20 °C … +55 °C); Storage temperature: -13 °F … 149 °F (-25 °C … +65 °C)
  Max. total cable length	250 m
  Power supply	100 … 240 VAC (50/60 Hz), 24 V AC/DC
  MIQ Module coupling at rear	Combined mechanical and electrical connection, for rapid coupling to MIQ modules, up to 2 further modules possible as stack mounting unit