iRZ ion fm, User Manual

Page: 11 / 67

11
1.4.5. Navigation Terminal System
Navigation terminal structure diagram:
1.4.6. Navigation Terminal Inputs/Outputs
Inputs:
Parameter Value
ADC measurement range: 0 to 30 V
Trigger thresholds of discrete inputs adjustable value*
Input resistance of inputs ~150 k
Ω
Inputs pull-up voltage 4 V
* Levels of logical 1 and 0 can be adjusted. Minimal value is 0V, maximal — 30V
Outputs:
Parameter Value
Maximal output load current 500 mA
Outputs polarity coupled to negative
Inputs.
Inputs IN1-IN4 of Microfit 10 connector are multipurpose and are intended for reading external devices,
connected to iON FM terminal. All the read data may be transmitted to web-monitoring server for the following
processing.
GPS/GLONASS module
GSM module
Battery
Accelerometer
Indicators
Power supply
GPS/GLONASS antenna
GSM antenna
Analog LLS 1
Digital sensors
PC
Flash memory
Processing unit
USB
Satellites
GPS/GLONASS
GSM/GPRS
Analog LLS 4
...
iON FM
Actuating mechanism
SIM card
FAKRA
SMB
INPUT
OUTPUT
RS485
Fig. 1.3.
iON FM navigation terminal structure diagram