NTS-GW-SERIES · REV 3.1

Industrial Grade
IoT Gateways

Multi-protocol industrial IoT gateways supporting WiFi, GSM and LoRaWAN — engineered for harsh environments, certified for global deployment and designed for plug-and-play integration with any industrial system.

CE Certified
RED Compliant
RoHS Certified
-40°C to +85°C
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NTS-GW-4G Industrial IoT Gateway
ARM Cortex-M4
WiFi 802.11
4G LTE
RS-485
ETH
USB
PWR
SIM
WiFi Active
4G · -73dBm
LoRa Joined
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Connectivity

Triple-Mode Wireless Connectivity

Every gateway supports all three wireless technologies simultaneously — choose the right connection for every deployment scenario.

WiFi

IEEE 802.11 b/g/n/ac

  • 2.4GHz & 5GHz dual-band
  • WPA2/WPA3 enterprise security
  • Up to 300Mbps throughput
  • Client + AP mode support
Best for: Factory floor, building automation, areas with existing WiFi infrastructure

GSM / 4G LTE

Cat-4 LTE · Cat-M1 · NB-IoT

  • Global multi-band support
  • Dual SIM failover
  • VPN tunnel support
  • Remote management via SMS
Best for: Remote sites, DG monitoring, oil & gas, telecom towers

LoRaWAN

LoRaWAN 1.0.3 / 1.1

  • 15km+ line-of-sight range
  • Ultra-low power consumption
  • Class A / B / C support
  • Built-in NS + AS gateway mode
Best for: Smart agriculture, cold chain, large campus deployments
Industrial Protocols

Speaks Every Industrial Language

Pre-loaded drivers for all major industrial communication protocols.

Modbus RTU RS-485 / RS-232
Modbus TCP Ethernet / WiFi
BACnet IP ASHRAE 135
BACnet MSTP RS-485 bus
MQTT v3.1 / v5.0
OPC-UA IEC 62541
DNP3 IEEE 1815
SNMP v1 / v2c / v3
IEC 60870 101 / 104
Profibus DP / PA
DALI Lighting control
M-Bus Heat / water meter
Technical Specifications

Built to Engineering Standards

Processor & Memory
CPU ARM Cortex-M4 @ 168MHz
RAM 256MB DDR3
Flash Storage 4GB eMMC + MicroSD slot
OS Embedded Linux (Yocto)
I/O Interfaces
Serial Ports 2× RS-485, 1× RS-232
Ethernet 2× RJ45 10/100/1000 Mbps
USB 2× USB 2.0 Type-A
Digital I/O 4× DI, 4× DO (optocoupled)
Analog Input 4× 4–20mA / 0–10V
Environmental
Operating Temp -40°C to +85°C
Storage Temp -55°C to +125°C
Humidity 5% to 95% non-condensing
Protection IP40 (DIN rail) / IP67 (enclosure)
Vibration IEC 60068-2-6 compliant
Power & Certifications
Power Input 9–36V DC (wide range)
Consumption ≤ 8W typical
Protection Reverse polarity, surge, ESD
Certifications CE, RED, RoHS, FCC (optional)
Mounting DIN rail / wall mount

Full Datasheet

Complete specifications, pinout diagrams and mounting instructions.

Integration Guide

Step-by-step protocol configuration and DevsBot onboarding guide.

Certifications

CE
RED
RoHS
IP67
PCBA Design & Manufacturing

From Schematic to
Mass Production

NTS offers end-to-end PCBA design and manufacturing — from initial concept and schematic capture through PCB layout, prototyping and CE/RED/RoHS certified mass production for the Benelux and European market.

01
Schematic & Design Requirements capture, component selection, schematic design
02
PCB Layout & Fabrication Multi-layer PCB design, DFM review, board fabrication
03
Assembly & Testing SMT assembly, functional testing, quality inspection
04
Certification & Production CE / RED / RoHS certification, mass production
Discuss Your Project
PCBA Design and Manufacturing
CE / RED / RoHS Certified for EU / Benelux
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Ready to Deploy
Industrial Grade IoT?

Talk to our hardware engineers about your connectivity requirements, environmental conditions and integration needs.

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