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SRG-3352

Standard IoT Gateway System with Onboard ARM Cortex-A8 800 MHz RISC Processor

Description

Overview

The SRG-3352 RS-485 Gateway is powered by the Arm® Cortex-A8 800 MHz RISC processor. This innovative processor allows the system to enable energy efficient Industrial IoT deployments, even allowing the system to be deployed with solar or battery power. With low thermal output, the system can operate in a wide range of temperatures from 0°C up to 60°C without a loss in performance.

The SRG-3352 provides reliable and cost-effective edge gateway operations, with low upfront cost and reduced maintenance requirements overtime. To connect from edge to cloud, the SRG-3352 supports 3G/4G LTE as well as NB-IoT to help reduce carrier costs.

The SRG-3352 provides flexibility in connecting with edge nodes, supporting Wi-Fi and featuring two Gigabit Ethernet ports, USB 2.0 and RS-485 ports. Optional wall-mount and DIN rail kits ensure the SRG-3352 can be deployed anywhere it’s needed. The SRG-3352 is also compatible with popular cloud services including AWS, Azure, and Arm Pelion, or can be configured to work with a customer’s own cloud platform.

Features

  • ARM Cortex-A8 800 MHz RISC Processor
  • Onboard DDR3L 1 GB / eMMC 8GB
  • 2 Gigabit LAN port
  • 1 USB2.0, 2 RS-485, 4 Programable LED
  • 1 RTC, 1 Micro SD Slot, 1 SIM Slot
  • 1 mini PCIe connector(For RF Module)
  • 1 NB-IoT connector
  • 1 Debug Port (Micro USB)
  • DC10-30V Power Input
  • Pre-Install Debian Linux
  • Pre-Install Modbus/MQTT Library

Specifications [SRG-3352]

SYSTEM
PROCESSOR ARM Cortex-A8 800 MHz RISC Processor
SYSTEM MEMORY Onboard DDR3L 1GB
DISPLAY
RTC Serial real time clock x 1
EXPANSION INTERFACE 3G/4G LTE mini PCIe connector; NB-IoT connector; SIM card socket x 1
BATTERY 3V CR2032 Lithium battery for RTC
POWER REQUIREMENT DC10-30V
POWER CONSUMPTION 2.28 W
DIMENSION 5.67″ x 3.94″ x 1.73″ (109 x 110 x 39 mm)
GROSS WEIGHT 512 g
OPERATING TEMPERATURE 32 °F ~ 140 °F (0 °C ~ 60 °C)
STORAGE TEMPERATURE -40 °F ~ 176 °F (-40 °C ~ 80 °C)
OPERATING HUMIDITY 10% ~ 95% relative humidity, non-condensing
MTBF (HOURS) 855590
WIRELESS
OS SUPPORT Debain 9
PRE-INSTALL LIBRARY Modbus/MQTT Library
I/O
STORAGE eMMC 8G; Micro SD slot
SERIAL PORT RS-485 x 2
LAN Gigabit Ethernet, RJ-45 x 2
USB USB 2.0 x 2
GPIO 4 LED control
OUTPUT INTERFACE

Ordering Information [SRG-3352]

PART NUMBER SRG-3352-A10-A002 SRG-3352-A10-A003
CPU ARM Cortex-A8 800MHz ARM Cortex-A8 800MHz
MEMORY Onboard DDR3L 1G Onboard DDR3L 1G
THERMAL Fanless Fanless
COM Fanless RS-485 (phoenix) Fanless RS-485 (phoenix)
STORAGE eMMC 8GB, MicroSD x1 eMMC 8GB, MicroSD x1
LAN GbE x 2 GbE x 2
USB USB 2.0 x 1
Micro USB x 1
USB 2.0 x 1
Micro USB x 1
EXPANSION SLOT Mini PCIe slot x 1,
SIM card socket x 1
Mini PCIe slot x 1,
SIM card socket x 1
POWER DC9-30V DC9-30V
OPERATION TEMP 0°C ~ 60°C @ 0.5 m/s airflow 0°C ~ 60°C @ 0.5 m/s airflow
OTHERS VGA x 1 (optional),
3G/4G LTE module (optional)
Pre-Install OPC UA & Activation License

Downloads [SRG-3352]

Packing List

  • SRG-3352

Optional Accessories

1255300368 Power Adapter. AC/DC. 100-240VAC. 12VDC/3A. 36W. AOEM. ADS036T-W120300. (phoenix connector)
9741EC25E0 PCIe mini card.4G LTE module kit with cable & Antenna, EC25-E
9741EG25G0 PCIe mimi card. 4G LTE. module kit. Global Band W/SIM holder. W/Cable & antenna. Quectel. EG25-G
9741236A00 Mini card WiFi Kit.802.11ac/a/b/g/n,BT4.2.USB Signal.W/cable&antenna
9751335201 Din rail kit. 44 x 48.3mm
9751335202 Wall mount kit. 100 x 35mm

 

Support Lit of PLC or Controller

Brand Model Series
Allen-Bradley SLC-500 Ethernet
OPCTechs GE SRTP Ethernet
Koyo Modbus TCP for H0/H2/H4-ECOM100
Mitsubishi All PLC
OMRON CS & CJ Ethernet, CS & CJ Serial, CV Ethernet, CV Serial
Siemens S7 Ethernet
Yaskawa CP218TX Ethernet

 

Optional RF Module

Type Model Series
3G/4G/LTE Quectel EG25-G, EC25-E
NB-IoT Quectel BG96
CAT-M1 Quectel BG96
CAT 1 Quectel EC21 Series
LoRaWAN RisingHF RHF0M301-868/915
Zigbee Redpine RS9113

 

Optional Software Accessories

TBD OPC UA Stack
TBD EtherCAT Stack
TBD PROFIBUS Stack
TBD PROFINET Stack
TBD EtherNet/IP Stack
TBD IO-Link Stack