Pegasus Astro ULTIMATE POWERBOX V3 User manual

Pegasus Astro –Ultimate Powerbox v3 Manual
ULTIMATE POWERBOX V3 (UPBV3)
PRODUCT MANUAL
Version 1.1
10-Jan-2024

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VERSION HISTORY
Version #
Implemented By
Revision Date
Reason
1.0
Evans Souglakos
10/Jan/2024
Initial Document

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TABLE OF CONTENTS
INTRODUCTION....................................................................................................................5
1.1 Purpose.................................................................................................................5
1.2 In The Box............................................................................................................5
1.3 Device Care..........................................................................................................5
DEVICE DESCRIPTION.......................................................................................................6
1.4 Design Overview..................................................................................................6
1.5 Feature List...........................................................................................................7
SETUP AND OPERATION....................................................................................................7
VESA COMPATIBILITY.......................................................................................................8
POWER INPUT.......................................................................................................................8
USB INPUT [PC].....................................................................................................................9
USB PORTS ...........................................................................................................................10
POWER OUTPUTS [1-6]......................................................................................................10
POWER OUTPUTS [ALWAYS ON]..................................................................................11
ADJUSTABLE (BUCK) OUTPUT [3V - 12V] ...................................................................11
ADJUSTABLE (BOOST) OUTPUT [12V - 24V]...............................................................11
RELAY SWITCH..................................................................................................................11
DEW OUTPUTS....................................................................................................................12
MOTOR OUTPUT ................................................................................................................12
RESET WATCHDOG...........................................................................................................14
AUTO-DEW CONTROL......................................................................................................14
STANDALONE OPERATION.............................................................................................15
BUILT-IN POWER SENSORS............................................................................................15
BUILT-IN ENVIRONMENTAL SENSOR.........................................................................15
EXTERNAL ENVIRONMENTAL SENSOR.....................................................................16
EXT PORT.............................................................................................................................17
LED INDICATION ...............................................................................................................17
WI-FI CLIENT......................................................................................................................17
WI-FI HOTSPOT ..................................................................................................................17
1.6 Considerations about Wi-Fi channels to improve network connection .............18
WEB DASHBOARD..............................................................................................................18
RECOMMENDATIONS.......................................................................................................20

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ASCOM 6................................................................................................................................21
ASCOM ALPACA.................................................................................................................21
COMMAND SOCKET VIA TCP PORT............................................................................23
UPGRADABLE FIRMWARE .............................................................................................24
DIMENSIONS........................................................................................................................24
TECHNICAL SPECIFICATION.........................................................................................25
ENVIRONMENT...................................................................................................................26
WARRANTY..........................................................................................................................26
SUPPORT...............................................................................................................................26

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INTRODUCTION
1.1 PURPOSE
Thank you for purchasing the Pegasus Astro Ultimate Powerbox v3.
This device is a versatile and indispensable accessory for astronomy enthusiasts and astro-photographers alike. If
you’re weary of the complexities of multiple power packs and tangled cables, the Ultimate Powerbox v3 is the
solution you’ve been seeking. Our concept revolves around a compact enclosure that delivers ample amperage
while maintaining impeccable cable organization.
Bid farewell to cable clutter interfering with mount and instrument movements. With only a single main power
cord and a USB data cord connected to the UPBv3, all other device cables are neatly organized and managed by
the Ultimate Powerbox, ensuring a seamless and efficient power supply.
1.2 IN THE BOX
The box contains the Ultimate Powerbox v3 unit and a range of cables.
▪Ultimate Powerbox v3
▪4 x Power DC 2.1mm to 2.1mm male cable (length 2x1m, 2x0.5m)
▪1 x USB3 Cable Type B (1.8m)
1.3 DEVICE CARE
The device electronics are housed inside an aluminium blue anodized enclosure. The enclosure is made
from aircraft aluminum alloy type 6061 which provides very good corrosion resistance.
•While the controller is safeguarded against moisture, it is essential to emphasize that it is not waterproof
and should always be maintained in a clean and dry environment.
•Prolonged exposure to excessive moisture can pose a significant risk to the electronics and connectors,
potentially causing damage. It is imperative to exercise caution in this regard.
•Avoid any contact between solvents or chemicals and the device, as these substances can have adverse
effects on its functionality.
•When the controller is not in use for extended periods, it is advisable to store it indoors within a dry room
to prevent any potential moisture-related issues.
•Take precautionary measures and refrain from touching the internal components during operation, as
they may become hot. Ensuring safety and optimal performance is paramount.

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DEVICE DESCRIPTION
1.4 DESIGN OVERVIEW
From left to right
•12V Power Outputs [x6].
•Always 12V ON Outputs [x2].
•XT60 DC IN Power Input.
•LED Operation Indication (Red colour)
•Temperature and Humidity internal sensor hole.
•USB3 Type B socket –PC.
•USB3 Ports [1-6] (All backward compatible with USB2).
•Wi-Fi Antenna SMA socket + external detachable antenna.
•Adjustable Buck Output [3-12V] (2.1mm) –Up to 3 Amps.
•Stepper Motor Output.
•Relay Switch Output.
•USB2 Ports [7-8].
•Adjustable Boost Output [12-24V] (2.1mm) - Up to 4 Amps.
•EXT Port [External Environmental Sensor / XMC / EZY Focus].
•RCA Dew Outputs [A, B, C].

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1.5 FEATURE LIST
•Up to 12V / 20Amps of provided electric current (240W).
•6 x 12V smart and individual switchable outputs. Outputs 3,4,5,6 can be also configured
as constant voltage [12V] or pulse width modulated driven.
•2 x 12V / Always ON outputs.
•3 x Dew heaters outputs –RCA Sockets.
(Each one is automatically adjustable with AutoDew feature).
•1 x Adjustable [Buck] power output 3-12V - Regulated output of 3Amps.
•1 x Adjustable [Boost] power output 12-24V –Regulated output of 4 Amps.
•1 x Power relay switch 250V/10A.
•6 x USB3.1 (backwards compatible with USB2) and 2 x USB2 available ports (8 USB ports in
total). Individual switchable via software.
•Stepper motor controller (Silent and low vibrating stepper controller. Can drive nearly any stepper
motor in the astro -market up to 2Amps per coil).
•External detachable Wi-Fi Antenna.
•Built-in ambient temperature and humidity sensor. Can also accept external sensor and auto-prefer
external sensor.
•Power metrics (Input voltage, current, current per smart power output).
•VESA compatible size enclosure.
•Wi-Fi (2.4GHz) or USB operation.
SETUP AND OPERATION
I. Initial Connection:
USB3 Cable: Insert the USB3 cable into the designated port on the UPBv3 and connect the other end to
your computer.
Power Supply: Connect the power supply, which may be either a battery or our power pack, to the "12V
DC IN" socket. We strongly recommend using our certified power supply capable of delivering DC 12V
and 10 Amps. (PEG-PSU-XT60) or higher current (PEG-PSU-XT60H) which can provide up to
20Amps.
II. Device Boot-up:
Upon connecting the power supply, the device will commence its boot sequence. Observe the LED
indicator, which will quickly blink 3 times and then will stay on to a steady, solid red illumination. This
confirms the successful loading of firmware and signifies that the device is now in full operational mode.
III. Default Device Configuration:
By default, the UPBv3 is pre-configured by factory to have:
a) All power ports are set to ON.
b) All USB3 and USB2 ports are set to ON.
c) Dew Heater outputs [A, B, C] are set to OFF.
d) Relay Switch is set to OFF.
e) Adjustable Buck [Step-down] Output is set to ON and configured to 3V.
f) Adjustable Boost [Step-up] Output is set to ON and configured to 12V.

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IV. Software Installation:
To establish seamless communication with the device, please visit our official website at
pegasusastro.com. Download the Unity software package, which includes all requisite ASCOM drivers,
to facilitate connectivity with the Ultimate Powerbox v3
Click here to download Unity Platform: https://pegasusastro.com/download/
VESA COMPATIBILITY
The UPBv3 enclosure is VESA mount compatible, featuring strategically placed screw holes that enable
seamless stacking of devices like the Intel NUC alongside the Ultimate Powerbox v3.
POWER INPUT
The accepted voltage range for this device is limited to a precise window, falling within the parameters of 11 to
14.5 Volts. Operating outside of this prescribed voltage range may result in malfunction or damage to the
device, emphasizing the critical importance of adhering to this specified voltage range for safe and optimal
performance.
To ensure the utmost reliability and longevity of the device, we strongly recommend utilizing our proprietary
power supply unit (PSU), the PEG-PSU-XT60 [10Amps] or PEG-PSU-XT60H (higher current 20Amps). This
specialized PSU is designed to deliver up to 10 or 20 amperes of current, precisely tailored to meet the demands
of the device within its specified voltage range of 11 to 14.5 volts. By using our PEG-PSU-XT60(H), you not only
guarantee consistent and stable power delivery but also safeguardthe device against potential voltage fluctuations,
contributing to its overall performance and durability.
For optimal performance, we highly recommend utilizing a 12-14V LiFePo battery as your mobile power source.
To ensure sufficient power delivery, it's essential to select a power supply capable of providing a minimum of 8
amps of current. In scenarios where your observatory demands peak power, such as during equipment operation
or data collection, you may require up to 10 Amps of current to meet these heightened power requirements. This
power solution will not only enhance the efficiency of your observatory but also prolong the lifespan of your
equipment by ensuring consistent and reliable power delivery.
➢Under no circumstance exceed DC 15.0V input as you will cause severe damage to the electronic board
Safety is a paramount feature of this unit's design, as it incorporates robust reverse polarity protection. In the event
of an accidental reversal of the power source polarity, the unit will automatically cut off power, preventing

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potential damage. To power on the controller, simply insert the 2.1mm DC plug into the corresponding DC power
cable socket. Upon doing so, the controller will initiate its start-up sequence, and within moments, the status LED
indicator will turn to solid red glow, signalling that the unit is operational and ready for use.
It's essential to note that in addition to reverse polarity protection, the unit is equipped with a voltage safeguard
feature. Any voltage exceeding the upper limit of 14.5 volts will trigger an automatic power cut-off to all outputs.
This protection mechanism is in place to prevent any potential overvoltage situations, ensuring the safety of the
device and the connected equipment. Thus, users should exercise caution and adhere to the specified voltage range
to maintain uninterrupted and secure operation.
Please note that Cig. Lighter Adapter to DC Power XT60 is an optional cable that can be purchased separately.
( CIGLIGHT-ADAPTERXT60)
USB INPUT [PC]
The unit features a USB3 Type B port, designed to seamlessly fit the included 1.8-meter USB3 Type B cable for
effortless PC connectivity, ensuring a hassle-free setup right out of the box.
It is strongly recommended to limit the maximum USB3 cable length to 3 meters. Adhering to this guideline
ensures optimal data transmission rates and minimizes the potential for signal degradation over longer distances,
thereby promoting stable and reliable USB3 connectivity for your devices and peripherals.
While USB3 extenders may function on a case-by-case basis, it is important to note that we cannot provide a
guarantee of compatibility or performance with third-party devices. The efficacy of such extenders can vary
depending on numerous factors, and users should exercise caution and conduct their own testing when integrating
third-party USB3 extenders with our products.

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USB PORTS
The device has a powered USB3.1 Hub and a USB2 Hub that enhances connectivity with 6 x USB3.1 SuperSpeed
Ports and 2 x USB2 High-Speed Ports. In total the device spawns 8 x USB ports.
➢Notably, all USB3 ports maintain backward compatibility with the USB2 protocol.
This versatile hub extends support to various data transfer speeds, encompassing Hi-Speed (HS), Full Speed (FS),
and Low Speed (LS). SuperSpeed hub operate seamlessly in tandem with the USB 2.0 controller, ensuring that
lightning-fast 5 Gbps SuperSpeed data transfers remain unaffected by any concurrent USB 2.0 traffic,
guaranteeing efficient and uninterrupted data flow. (Both USB hubs support MTT - Multi Transaction
Translator- operation).
It's essential to take note that each of the USB ports is capable of delivering a robust 2.5 amps of current, ensuring
ample power for your connected devices. However, it's crucial to bear in mind that the total current draw from all
USB ports combined should not surpass 8 amps. Exceeding this limit, the device will reboot as a protection
measurement. This prudent consideration ensures the safe and efficient functioning of the USB ports and the
connected peripherals.
•Each USB Port is switchable (ON/OFF) [data and power pins]
•Each port delivers 5Volts and up to 2.5Amps.
•It is protected from current overload. Automatically shuts down and informs the operating system.
➢Each USB port fully supports RaspberryPI 3, 4 or 5. Please note that your RPI (even v5) will operate fine
supplying power from each USB port.
POWER OUTPUTS [1-6]
The device is equipped with 6 x 12V outlets, offering ample power for your various equipment needs.
The device employs automotive grade, robust, smart MOSFET transistors to deliver reliable electrical current to
your valuable equipment.
Each of the [1-6] output port is a smart port with following features:
•Socket is 2.1/5.5mm / Center Positive.
•Delivers up to 6 Amps.
•Can be switched ON or OFF.
•Software allows to time-schedule ON or OFF.
•Software can set its boot state.
•Measures current in Amps.
•Has overload protection can will automatically turn off in case of overload.
•Voltage output unregulated [output voltage is exactly the same as input voltage that you provide to
device).
➢Additionally, you have the flexibility to repurpose # 3, 4, 5, 6 outlets, converting them from continuous
12V power sources to PWM Duty cycle % output. Power output can be tuned from 0%-100% with 1%
step.