Show big image Sent to a friend	Solar Positioner dual axis mod. NANO-D, RS485, DIN rail, w. lightning strike prot. / 0440 / POZSOLNANO-D   Code: POZSOLNANO-D Price: 136,00 € (VAT 22% is not included in the price.)   Quantity:   To cart   Compare to similar items

Slave field Solar Tracker Positioning Controller NANO-D for PMDC motors
The NANO-D Solar Tracker Positioning Controller is designed to operate one dual-axis, or two single-axes solar trackers with PMDC motors. It is ideally suited for big or medium solar parks where many solar trackers operate. The NANO-D have wired RS485 communication for wired distance monitoring via SIGMA solar server, but with help of wire to wireless converters you can monitor and manage also wirelessly. Also, with additional connecting on to SIGMA solar server the remote monitoring, updating and management through internet is possible. Simple and fast installation, high reliability.

Features
• Supports dual-axis, up to two single-axis, roll-and-tilt trackers with PMDC motors.
• Execute positioning sent from SIGMA solar server via RS485 MODBUS wired communication.
• Support motor management for PMDC motors via RS485 MODBUS wired communication.
• Predefined Storm, Stow, or Clean positions are triggered via RS485 MODBUS wired communication sent from SIGMA solar server.
• Alarming at electro-mechanical failure.
• Manual control of motors with buttons on controller device.
• Power fail detection.
• Tracker position feedback through quadrature encoder without any external sensor or with external inclinometer.

Description
One Controller - Many Applications – The NANO-D Slave field Solar Tracker Positioning Controller can be used in a wide range of solar tracker applications through an extensive set of parameters. It is being used in new applications, but can also be used in the retrofit market.
Dual-Axis Trackers – One NANO-D Slave field Solar Tracker Positioning Controller is capable of managing a single dual-axis tracker through the two motor channels with PMDC motors. The tracker can either be of the traditional azimuth / elevation type (cartesian coordinate system), roll (east-to-west) and elevation type (polar coordianate system).
Single-Axis Trackers – One NANO-D Slave field Solar Tracker Positioning Controller is capable of managing up to two single-axis solar trackers through the two integrated motor channels. The tracker(s) can either rotate around the North/South, East/West or Polar Axis.
Communication – Using the RS485 MODBUS the NANO-D Slave field Solar Tracker Positioning Controller allow full control, setup, monitoring, and software updates.
Local Control – Basic local tracker control can be done through onboard push-buttons.

 Documentation
• Nano-D wiring diagram Download
• English leaflet in PDF format medium resolution Download
• English leaflet in PDF format low resolution Download

Operation 
Geometrical Operation Single / Dual Axis Positioner
Type Slave Positioner

Communication 
Positioner communication RS485 MODBUS

Interfaces 
Max. number of controlled devices 2 (Motors or Slewing drives)

Max. communication range 
RS485 cable distance 750 m (twisted pair @ 0,5mm pair wire)

Power supply 
Power supply External SMPS type
Input voltage 24 VDC +5% / –15%
Power consumption in idle 1.5 W

Environmental conditions in operation 
Ambient temperature –30°C ... +80°C
Relative air humidity 0% ... 85%, non-condensing

General data 
Dimensions (L / W / H) in mm 112 / 30 / 80
Weight 73 g
Mounting location Indoors
Mounting options DIN rail mounting
Status display LEDs for; power (4), com. (2), ES (4), HS (4), Out (4), ERR (2)
Hall signals 2 Hall signals per Axis, 90° shifted (quadrature encoder)
End switches 2 Switches per Axis (one required, one optional)
Manual buttons 2 (East-West, Reference)
Upgrading In the field via RS485 MODBUS via Sigma

Languages 
Software language English
Language versions – manual English

Features 
Warranty 2 years*
Certificates and approvals www.solar-motors.com
Life Time Min. 10 years; typical 20 years