Appendix
© 2016 Hirschmann Automation and Control GmbH · Mobile Machine Control Solutions · www.beldensolutions.com 44/57
qSCALE i2 Cranes (Tool Version 3.0.34) Operators Manual / Issue B / 11-2017 / ac.
Operating voltage voltage range 8…36 V DC
Protection Short circuit protection yes
Overvoltage resistance 48V for 2 minutes
Inverse polarity protection up to -48 V DC
Current consumption without external load, max.:
Power Mode current at 13.5 V DC current at 27 V
On 430 mA 240 mA
Low-power 160 mA 90 mA
Sleep 90 mA 55 mA
Off 0 mA 0 mA
CAN 2x CAN-Interface
according to ISO 11898, CAN-specification 2.0 B active, up to 1 Mbit/s
CAN 1 ,125 kbit/s (default)
CAN 2 (J1939), 250 kbit/s (default)
RS232 1 x RS232-Interface
Type EIA232 (only RxD, TxD, GND)
Speed max. 115 kbps
USB Host 2.0
via main connector 1 x full speed
on front 1 x high speed
Digital Inputs 4 digital inputs
Impedance > 3 kOhms
Voltage range max. protectable input voltage 36 V DC
Digital Outputs 3 digital outputs
short circuit protec. up to 36 V
I
max
300 mA, open drain
R
DS,on
<1 Ohm
R
DS,off
>100 kOhms
Video 1 analog video inputs, 1 Vss
camera control output (open drain) for special functionality
(mirror, shutter, heating etc.), ampacity 300mA @ 12V DC
Ethernet 1 x 10/100 Mbit/s Base T
Sensors - Ambient Light Sensor
- Internal temperature sensor
- Internal voltage control
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