1703 logo


The Model 1703 Gateway Module is designed to interface other 1700 series devices to the cloud or as a self-hosted IoT server under plant LAN/local network. It collects process data from sensors via wired/wireless connections and transmits to the cloud at user configured time intervals with accurate timestamps. The Model 1703 maximizes manageability and security of the data acquisition for real time monitoring or data logging.

See Brochure
1703 image

Key Features


  • 802.11 a/b/g/n/ac or Ethernet
  • RS-485

Local / Cloud Monitoring

  • Local/Remote monitoring web Interface


  • User configurable via wired/wireless

Typical Specifications


Processor: NXP i.MX6UL-2, ARM® Cortex®-A7 @ 528MHz
Memory: 256MB DDR3
Storage: 256MB SLC NAND + 32GB MicroSD

Operating Environment

(-40 to 185)°F & (5 to 95)% Relative Humidity, non-condensing


Requirement: 9-34 VDC, 1W [DC Power Supply]
Protection: Reverse Polarity, ESD/Voltage Spike & Fuse protections

Operating System & Software

Linux: Yocto Linux 2.2, Kernel Version 4.1.39
Data Acquisition: User configurable with Real Time Clock
Monitoring & Commissioning: Wired/wireless via real-time web-based interface


1x RS-485 (ASCII or Modbus)
2x USB 2.0 OTG
1x Bluetooth Radio
1x WIFI Radio
1x Micro USB 2.0 (config port)
1x Reset Button
1x Ethernet LAN
CANbus & RS-232 (optional)


Network Connectivity: RS-485, Bluetooth 4.2 (Low Energy), USB 2.0, Wi-Fi 802.11 a/b/g/n/ac w/strong WPA2-Enterprise Authentication/encryption
Platform Compatibility: GTWs Hx Monitoring System, Predix IO, or custom cloud services

Other Sensors and Data Acquisition


12-ch 10k Temperature Module

The Model 1701 12-ch 10k temperature module is designed as a data acquisition tool for 10k NTC thermistors that can be characterized by the Steinhart-Hart equation.
1701 - 12-ch 10k Temperature Module


Core Module

The Model 1702 is designed to be a highly adaptable data acquisition tool enabling collection, storage and transmission of time stamped data from varying sources and protocols.
1702 - Core Module


Temperature Plate

The Model 1704 is an integrated temperature measurement plate. It can easily be installed in existing flanges and utilizes one or multiple temperature probes to accurately measure process temperature.
1704 - Temperature Plate


Balanced Flowmeter Plate

The Model 1705 is a multi-hole orifice plate flow meter with integrated temperature measurement. It offers high accuracy flow measurement with negligible permanent pressure loss.
1705 - Balanced Flowmeter Plate


10kΩ NTC Thermistor Probe

The Model 1706 10kΩ NTC Thermistor Probe probes utilize highly accurate, oven-baked glass bead thermistors which have excellent documented long-term stability.
1706 - 10kΩ NTC Thermistor Probe


Digital Temperature Probe

The 1707 digital temperature probe is a compact and low energy consuming IC temperature sensor with RS-485 and optional USB communication ports.
1707 - Digital Temperature Probe


Digital Relative Humidity and Temperature Probe

The Model 1708 digital relative humidity and temperature probe is a compact and low energy consuming IC sensor with a RS-485 and optional USB communication ports.
1708 - Digital Relative Humidity and Temperature Probe