Remote Maintenance Gateway RMG/941(L,N) – Hardware Reference
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D o c u m e n t R e v i s i o n 1 . 0
1.3
Features and Technical Data
Processor
Manufacturer / Type
Atmel ATSAM-A5D35 SoC
Clock speed
528 MHz
Memory
RAM
256 MB SDRAM
Flash
4 MB NOR memory
Storage media
1x internal microSD card holder
Interfaces
Ethernet
1x 10/100 Mbps (RJ45)
Serial I/Os
1x RS485 serial port (screw terminal)
COM (Service Port)
1x 6-pin connector
Antenna
1x SMA male connector for LTE antenna
Special Functions
Watchdog
1x Timer watchdog (hardware-based, software-configurable)
1x Power supervisor (hardware-based)
SIM card
1x Mini-SIM card holder (accessible from the outside)
Displays / Control Elements
LEDs
1x Power
1x System status (programmable)
2x LAN LED for Ethernet interface
Electrical Characteristics
Power supply range
11 .. 28 VDC from external power supply
Power consumption
< 15 W
Mechanical Characteristics
Protection class
IP20 industrial case for 35 mm DIN-rail mounting
Mass
< 150 g
Dimensions
112 mm x 100 mm x 22.5 mm
Operating temperature
0 .. 60 °C
Storage temperature
-40 .. 85 °C
Standards and Certifications
EMC
CE
Environmental
standards
RoHS, WEEE
Table 2:
Features and technical data
