Fieldgate FXA42
Technical Data
CompareFieldbus components
| Measuring Principle | Fieldgate |
| Function | Gateway with web server for recording measurements via Modbus/Analog/HART (via accessory), and transmission to SupplyCare software via Ethernet, WLAN, and cellular. |
| Input | 4x 4...20 mA analog 4x digital Pulse counter Modbus TCP Modbus RS485 |
| Output | 4x digital Modbus TCP Modbus RS485 |
| Memory | SD Card 1GB |
| Power supply | 24V DC |
| Dimensions (WxHxD) | 45 mm x 100 mm x 115 mm (1.77 in x 3.93 in x 4.53 in) |
| Communication interface | Ethernet WLAN Cellular Serial RS485 |
| Configuration | Web server |
| Certificates | EAC FCC IC |
The Fieldgate FXA42 is used to monitor field devices with digital or 4...20 mA interfaces, regardless of installation location. It supports WLAN, 3G and Modbus communication interfaces. The built-in web server technology allows convenient online setup and online viewing of measured values. The FXA42 also offers data logging and alarm management functions.
Benefits
Desktop display of level, flow and pressure, regardless of installation location
Simple Fieldgate setup; measured values can be viewed easily via the built-in web server
Connection to SupplyCare (Enterprise) and SupplyCare (Hosting)
Programmable logic controller for advanced functions and responses
Limit-value monitoring with alarm via e-mail or SMS
Tank monitoring via limit states of the analog inputs (HH, H, L, LL)
Easy connection to field devices and third-party systems
Application areas
Monitoring of connected 4...20 mA analog and digital field devices via Ethernet, WLAN or mobile communication (3G).
Measured values can be viewed in a standard Internet browser
Measurement and transmission cycle setting
Limit-value monitoring with alarm setting via e-mail or SMS
Four 4...20 mA inputs, 4 digital input and output channels
Modbus TCP and Modbus RTU
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Technical information
Technical data
Documents/Manuals/Software
Accessories/Spare parts
Source: public information from the Endress+Hauser website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Gateways and Modems Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Gateways and Modems.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Gateways and Modems for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Gateways and Modems Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Gateways and Modems.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Gateways and Modems for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Gateways and Modems Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Gateways and Modems.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Gateways and Modems for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Gateways and Modems Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Gateways and Modems.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Gateways and Modems for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.







