TECHNICAL SPECIFICATIONS
3/4
STANDARDS
ETSI EN 301-489-7
EN 301 511
EN 301 489-1
IEC / EN 60950
Power supply
Voltage
Absorption
Internal batteries
6 - 15 Vdc; 500 mA Max
3.5 W Max
Lithium Ion 3.7 V, 1100 mAh, rechargeable, non-replaceable
Voltage
output
+12 Vdc 50 mA (maximum current)
Temperature
sensor
NTC internal (as standard), external (option*) thermistor
Ambient
conditions
Temperature
Humidity
Storage
temperature
Protection
rating
Seneca recommends use at 0 to 45°C for correct operation
With the power supply present: -20
÷
55°C.
With use of the battery (when discharged): -20
÷
5°C Charging is possible in the range: 0
÷
45°C.
30%– 90% non condensing.
From
-20°C to 20°C < 1 year; from -20°C to 45°C < 3 months; from -20°C to 60°C < 1 month
IP40
Connections
Spring clamps, 3.5 mm pitch, connector for Micro USB and SMA connector for GSM, MMCX
for GPS antennas (option*)
Internal memories
FLASH 1 MB + 8 MB
Slot Type/
Memory Micro SD
Push-Push for SD card and SD HC card / max 32GB
Slot Type SIM
Push-Push for mini SIM (15 x 25 mm)
Digital inputs
Type
Maximum
frequency
Threshold OFF
Threshold ON
4 inputs Reed, contact, PNP, Pulscap
30 Hz
0
÷
3 Vdc, I > 1 mA
6
÷
24 Vdc, I > 3 mA
Analogue
inputs
2 inputs, Voltage 0
÷
30 Vdc / Current 0
÷
20 mA, 0.1% of full scale
Display
128x32 LCD Dots with visible area of 39 mm x 8.6 mm
USB
1 micro USB for configuration and supply
CPU
120 MHz 32 bit ARM
GSM
QUAD BAND (850 / 900 / 1800 / 1900 MHz)
Digital outputs
2 outlets Relay 3 A max - 250 V SPST (with shared terminal)
GPS SPECIFICATIONS (if present in the purchased model)
RECEIVER
22 channels
SENSITIVITY
-165 dBm
FIX TIME
32 s usually
ACCURACY
Up to 2.5 m
* To view all accessories visit www.seneca.it/products/myalarm3-cloud.
