Control system for field irrigation:
- system containing a water tank, pipeline and four sprinkler units,
- monitoring tank water level and pipeline pressure,
- controlling the operation and speed of pumps to maintain pre-set water pressure in sprinkler units,
- IP54 metal cabinet with internal heating, providing the best protection against weather conditions, including lightning discharge,
- cabinet lighting and a built-in 230 V outlet for powering a computer,
- control circuits based on 24 VDC voltage,
- protection against incorrect power supply voltage, surge protection,
- akYtec PR102 PLC and a 7″ touchscreen HMI operator panel for optimal control and operation of the cabinet,
- registration of local acknowledgement requiring failures and malfunctions in retentive memory,
- Ursalink GPRS modem communicating with the HMI via Ethernet, providing access to all of the system’s parameters,
- control modes: SERVICE, AUTO-DATE, AUTO-TIME, AUTO-SCHEDULE:
- control mode: SERVICE – controlling the system via HMI panel in emergency and service scenarios,
- control mode: AUTO-DATE – automatic control from the moment of enabling the control mode until a pre-defined date,
- control mode: AUTO-TIME – automatic control from the moment of enabling the control mode until a pre-defined time has elapsed,
- control mode: AUTO-SCHEDULE – automatic control based on a pre-defined schedule,
- remote signalling of opening the cabinet,
- very cheap operation of a SIM card – approx. 5 zł/month.
