IMG-311DL-4GS

IMG-311DL-4GS

Industrial 4G LTE Router with 1FE, 1 RS-232/422/485 and 2 DI/DO

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Description

IMG-311DL-4GS is an innovative 1 port RS-232/422/485 and 2 ports digital I/O and 4G LTE cellular Gateway with 1 port 10/100Base-T(X) port. It could be configured to connect to the internet by dialing up 3.5G/LTE cellular modem to fulfill demands of various applications rapidly. IMG-311DL-4GS can also transfer data into 5 host PCs simultaneously for backup purposes. In addition, IMG-311DL-4GS also support protocol MQTT and LWM2M for Cloud application and Modbus TCP/RTU for industrial application. Therefore, IMG-311DL-4GS  is one of the best solutions for applications of wireless and serial communication.

Features

  •  Provide 1x10/100Base-T(x) port and single SIM card slot
  •  2/3.5/4G LTE model included
  •  Support MQTT/LWM2M IoT protocol
  •  Support Modbus TCP/RTU industrial protocol
  •  Support GPS
  •  Support Open VPN, PPTP VPN, IPSec.
  •  Support DHCP forwarding through PPTP function
  •  Versatile modes & event alarm by e-mail.
  •  Event warning by Syslog, Email, SNMP Trap
  •  Redundant multiple host devices: 5 host devices:Virtual COM, TCP Server, TCP Client mode, UDP mode (4 IP Ranges)
  •  2 x Digital I/O
  •  Support external MicroSD card
  •  12~48VDC power input on terminal block
  •  Rigid IP-30 housing design
  •  DIN-Rail and panel mounting enabled
  •  Support OpenWRT SDK for project
  •  IEEE 802.11g/n Wifi support (Optional)
  •  LoRA connection ability (Optional)

IMG-311DL-4GS
Industrial 4G LTE Cellular Router with 1x10/100Base-T(X) 1x RS-232/422/485 and 2 x Digital I/O

Physical ports

10/100Base-T(X) ports in RJ451

Cellular Interface

SIM card slot1
Cellular StandardGSM / GPRS/ EGPRS/ EDGE / WCDMA / HSDPA / HSUPA /LTE
Band optionsEU grade
LTE:
FDD:B1/B3/B7/B8/B20/B28
UMTS/HSDPA/HSUPA:
B1/B8
GSM/GPRS/EDGE:
900/1800 MHz
US grade
LTE:
FDD:B2/B4/B5/B12/B13
UMTS/HSDPA/HSUPA:
B2/B4/B5

LED Indicators

GPS Indicator1 x LED, Solid for satellites ≧ 4
Blink for satellites
Cellular Indicator1 x LED, Green for Link.
SIM Indicator1 x LED, Green for SIM Ready
Power indicator1 x LED, PWR 1/ Ready:
Green On: Power is on
System Indicator (Status)1 x LED, Green On : System function normal
Serial TX/RX IndicatorRed: Serial port is receiving data
Green: Serial port is transmitting data

Power

Power consumption (Typ.)3W
Power InputDC inputs. 12-48VDC on 3.5mm terminal block
Overload current protectionPresent
Reverse polarity protectionPresent on terminal block

Protocol Support

ProtocolICMP, IP, TCP, UDP, DHCP, SSH, DNS, SNMP V1/V2c, HTTPS, SMTP, DDNS, PPPoE

Serial Interface

ConnectorDB9 x 1
Operation ModeRS-232/422/485
Serial Baud Rate110 bps to 115.2 Kbps
Data Bits7, 8
Parityodd, even, none, mark, space
Stop Bits1, 1.5, 2
Flow ControlXON/XOFF, RTS/CTS, DTR/DSR
RS-232TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND

Physical Characteristic

EnclosureIP-30
Dimensions (mm)26.1( W ) x 94.9( D ) x 144.3( H )
Weight (g)370

Environmental

Storage Temperature-40 to 85°C (-40 to 185°F)
Operating Temperature-10 to 60°C (14 to 140°F)
Operating Humidity5% to 95% Non-condensing

Warranty

Warranty5 years

Downloads

DatasheetVersionChecksumRelease DateRelease NoteSize
IMG-311DL-4GS DatasheetJuly 06, 2023473.87 kB

QIGVersionChecksumRelease DateRelease NoteSize
IMG-311DL-4GS Quick Installation GuideJuly 15, 2025622.33 kB

User ManualVersionChecksumRelease DateRelease NoteSize
IMG-311DL-4GS User ManualJuly 15, 20256.76 MB

FirmwareVersionChecksumRelease DateRelease NoteSize
IMG-311DL-4GS FirmwareJuly 15, 202514.84 MB

Regulatory Approvals

EMIFCC Part 15, CISPR (EN55022) class A
EMSEN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11
ShockIEC60068-2-27
Free FallIEC60068-2-31
VibrationIEC60068-2-6
SafetyEN60950-1

Dimensions