Quanta series
– Hardware Manual
QUANTAHM.1.2
4.3.3. Electrical specifications
Item
Conditions
Min
Typical
Max
Unit
Power supply
Input voltage
12
32
V
Power consumption
2.5
W
RS422 / RS485 selection pin
Input voltage range
-15
15
V
RS-422 Receivers
Receiver Common Mode range
-7
12
V
Input differential threshold
-200
-125
-50
mV
Input hysteresis
25
mV
Input resistance
120
Ω
RS-422 transmitters
Differential output voltage
1.5
2.2
3.3
V
Driver output current
60
mA
4.3.4. Absolute maximum ratings
Parameter
Range
Power supply input voltage
+/- 40 V
RS-422 / RS-485 Selection input voltage
±18 V
RS-422 receiver input voltage
-8 to +13 V
RS-422 Driver output current
100 mA
VDD or VSS to any RS-232, RS-422 or RS-485 signal
± 250 V
4.3.5. Integration
The External IMU “APOGEE-I-L can be directly wired to the QUANTA processing module.
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