Motus Reference Manual
Page 28 of 146
Version 1.1
29/11/2019
9.8
Rugged Electrical Specifications
Parameter
Minimum
Typical
Maximum
Power Supply
Input Supply Voltage
5 V
36 V
Input Protection Range
-60 V
60 V
RS232
Tx Voltage Low
-5.7 V
-5 V
Tx Voltage High
5 V
6.2 V
Tx Short Circuit Current
±70 mA
Rx Threshold Low
0.8 V
1.3 V
Rx Threshold High
1.7 V
2.5 V
GPIO
Output Voltage Low
0 V
0.3 V
Output Voltage High
4.8 V
5 V
Output Current
5 mA
Input Voltage
-20 V
20 V
Input Threshold Low
1.5 V
Input Threshold High
3.5 V
Table 14: Rugged electrical specifications
9.9
OEM Electrical Specifications
Parameter
Minimum
Typical
Maximum
Power Supply
Input Supply Voltage
4.5 V
5.5 V
Input Protection Range
None
None
Serial and GPIO Signal Levels
Output Voltage Low
0 V
0.4 V
Output Voltage High
2.4 V
3.3 V
Output Current
10 mA
Input Voltage
0 V
5.5 V
Input Threshold Low
0.8 V
Input Threshold High
2 V
Table 15: OEM electrical specifications
