Number of pulse-frequency inputs used for frequency fuel level sensors
connection or for rectangular pulses calculation
Up to 6
(
as a part of universal)
Working range with frequency fuel level sensors, Hz
1 – 3000
Number of analog inputs, configured as discrete
Up to 6
(as a part of universal)
Measuring range by inputs, set up as analog, V
0…31
Built-in pull-up resistor for discrete inputs
yes
Outputs
Number of outputs of the “open collector” type for the external devices
control
4
Maximum switching current by the control outputs, mA
500
Maximum switching voltage by the control outputs, V
48
Interfaces
USB interface for configuartion, device control, data transfer and
diagnostics
yes
Digital interface RS-485
yes
Digital interface RS-232
yes
CAN digital interface
1
1-Wire interface
yes
Device memory
Volume of non-volatile memory, Mb
8
Number of records in non-volatile memory (by type of ring buffer) with
telematics record package less 127 bytes
Up to 51700
Data recording period in the internal storage device, s
1 — 3600
And/or upon the event
MicroSD-card support with the memory up to 32 Gb
yes
Function of telemetry record to microSD-card
yes
Telemetry records number on microSD-card
no less than 2 000 000 per 1 Gb
Accelerometer
Accelerometer with built-in configured shock sensors, displacement and tilt
sensors
yes
Measured acceleration range, g
+/-24
Acceleration errors in the range of +/-24g less than %
0,5
Accelerometer calibration using information from the GLONASS/GPS
module in normal vehicle motion
yes
Configuration and management
USB interface for configuration, control and data transfer
yes
Device configuration with the NTC Configurator
yes
Firmware updating and settings changing by GPRS channel
yes
Automatic firmware update function
yes
Possibility to change settings by SMS
yes
Possibility of tone control and GPRS, SMS and DTMF control
yes
Data transfer
Data transferring by GSM by SMS, GPRS
yes
Optional selection of transmitted parameters to save traffic
yes
Sending information in roaming about the current state of the specified
timers in motion and in stand, with the subsequent unloading of all the
accumulated data in the home network
yes
Configuration of the priority operators list in roaming
yes
Operator settings automatic detection based on SIM card registration in a
GSM network
yes
EGTS protocol support
yes
FLEX and FLEX 2.0 protocols support
yes
Summary of Contents for SIGNAL S-2651
Page 16: ...Figure 19 Figure 20...
