Elektronik GmbH
USB hub 3.0 6-Port, 2 Control Inputs
Manual
Page 15 of 18
7. Technical Data
Electrical Characteristics
Operating voltage
12 V … 24 V ± 10 %
Plus pole on inner contact
Power consumption
during operation
Typically 2 W / max. 5 W
When not supplying power to connected devices
Connection Power
Max. 35 W
Including power supply to connected devices
via USB
Fuse
Glass tube 5 x 20mm: 4 A slow
blow
Output current
limitation on USB
ports (5 V)
Configurable in steps:
from 500 mA / port
to 2500 mA / port
480
mA … 500 mA
2370
mA … 2500 mA
Current Measurment
Resolution: better than 10 mA
Precision:
2 %
Typically 9,8 mA
Current limitation not exceeded
Pull - up resistors
on parallel input
10 kOhm
… 20 kOhm / 3,3 V
Input voltage on
parallel input
0
V … 0,2 V (low level)
2,5
V … 24 V (high level)
Reference level is GND (Pin 7 bis 10)
Open input corresponds to high level
Mechanical Characteristics
Dimensions (L x W x H)
105 mm x 165 mm x 38 mm
Without connectors or supporting feet
Fastening holes
(circuit board)
150 mm x 50 mm
Diameter 3,1 mm
Connections
1 x USB - B (3.0)
1 x USB - B (2.0)
Upstream to host
Optional additional control input
6 x USB - A (3.0)
Downstream to USB devices
Port 1 is on the left, Port 6 is on the right (front view)
Male shroud connector 10 pins
Grid dimension 2,54 mm
Parallel control input
DC connector (hollow plug)
Inner diameter:
2,5 mm
outer diameter:
5,5 mm
Optional external power supply
Other Characteristics
USB version
USB 3.0 (Hub) or
USB 2.0 (second control input)
Requires a USB 3.0 host
SuperSpeed / High Speed / Full Speed / Low Speed
Control
Via USB
Display
6 x LED green
For active USB ports
1 x LED green / red
Working / blown fuse
1 x LED yellow
Communication with controller
Control Interface
Virtual serial port via USB
19200 baud
1 start bit
2 stop bit
No handshake
Ambient temperature
– 40° C