NConnect® RTU Unit
- Power supply
24V AC ±10%
- Internal Communication
- External Communication
Modbus® RTU-mode or COMLI®
- Operating Conditions
20 … 60 °C
NConnect RTU Unit
nConnect® is a simple control device for pump controlling. It controls smaller waste water pump stations, potable water and raw water pump stations, and suits applications that does not need control based on more advanced functions or remote control. The device includes input and output for level transmitters, power coils for power masurement on connected pumps, operating and alarm signals, serial RS485 for communication on private lines. nConnect is configured via Connect Link™, connect locally using the USB port or via external communication RS485 to e.g. a Mµ Connect®, this type of connection can also be used to transfer data to a SCADA system.
Advantages Using NConnect
WIFI OR USB
|The optional build-in Wi-Fi module will provide an easy accessible overview of the operational status of the pump station, as well as simple configurational options such as start/stop levels, history and alarms, by using the MJK APP for smartphones. Communicating on longer distances is assisted by the RS 485 Repeater, that will enhance and correct the signals that travels more than 300 meters.|
|Specifications N Connect|
|Power supply||24 V AC ± 10%|
|Power Consumption||60 VA|
|Battery backup||Built-in battery charger includes surveillance of external led accumulator, (2 - 30 Ah)|
|Clock||Realtime clock incl. built-in lithium battery|
|Communications||1 pcs RS 485 for communication|
|HMI Communication||1 pcs RS-485 for HMI Display
OPTIONAL WiFi 802.11b/g (2,4 GHz), Max 25Mbps (64/128 bit WEP, WPA, WPA2(AES)*
Modbus®RTU-mode or COMLI
|USB Interface||1 pcs. USB 1,1 Type mini B, female|
|Cabinet Material||PC (Polycarbonate)|
|Operating Conditions||- 20 … 60 °C|
|CE Approval||EN 61000-6-4:2007, EN 61000-6-2:2005|
|Input and Output Pump Control Unit 4DI/3DO/1AI/2AI(Current Input) |
|Digital input||4 pcs. 10 - 30 V DC|
|Digital output||3 pcs. Relays (max. 24 V AC / 2 A)|
|Analog input||1 pcs. Galvanically separated, 12 bit resolution, 4-20 mA, accuracy ± 1 % of FS|
|Analog Input Current Input||2 pcs. For current transformer input 10 bit resolution 0-10/0-33A ±5%|
|Power supply for AI||18 V DC 30 mA|
|Power supply for DI||12 V DC 30 mA|
• Open land pump stations.
• Drainage pump stations.
• Extraction pump stations.
• Raw water borings.
• Standalone pump stations.
• Retrofit installations.