S335
335 IoT Gateway
Powerful IoT gateway to connect your sensors for seamless compressed air monitoring and data management.

Connects to factory systems via Modbus/RTU and Modbus/TCP

Supports up to 16 Modbus/RTU sensors

Remote monitoring via 4G modem and cloud services

Integrated web server for live data and configuration

Loop through power supply for sensors

Easy mounting on wall or DIN rail

Simplified configuration with import/export functionality

Universal sensor compatibility with third-party support
The S335 IoT Gateway is the central hub for your compressed air monitoring system. Designed to bridge the gap between field sensors and advanced monitoring software, it ensures seamless data collection and distribution. The S335 supports multiple sensors, allowing up to 16 Modbus/RTU connections, making it ideal for monitoring small and large systems alike.
With an integrated web server and remote access via 4G, users can monitor and adjust their system settings from anywhere. The gateway’s powerful sensor supply enables direct power for connected devices, simplifying installation. The S335 is an all-in-one solution for optimizing compressed air systems.
Contact our experts today for personalized advice and find out how the S335 can improve your monitoring setup. We’re here to help you choose the best solution for your needs.
Ideal for compressed air system monitoring in industrial facilities, manufacturing plants, and production sites. The S335 provides flexibility for both small-scale installations and large-scale setups requiring extensive data management.
The S335 IoT Gateway from SUTO iTEC easily connects with the S4M Smart Monitoring Software, giving you real-time access to your system’s data. With the optional 4G dongle, you can securely share this data over the internet, making it easy to monitor your system from anywhere.
GENERAL DATA | |
Data Logger | |
Operating temperature | 0 ... +50°C |
Housing material | PC+ABS |
Protection class | IP65 |
Dimensions | 124 x 102 x 70 mm |
Display | 2.4” color (640 x 480) graphic display, 1 touch button |
Weight | 0.4 kg |
Electrical data | |
Power supply | 24 VDC, 72 W |
Sensor supply | 24 VDC, 65 W |
Input signals | |
Digital input | Mobus/TCP 16 x RS-485 Modbus RTU Sensors |
Output signals | |
Interface | Ethernet (Modbus/TCP), RS-485 (Modbus/RTU), USB-C port |
Monitor your Data with the S4M Smart Monitoring Software
The S335 IoT Gateway from SUTO iTEC connects with the S4M Smart Monitoring Software for real-time data access. With the optional 4G dongle, you can securely monitor your system from anywhere.
Personal advice
Would you like to receive more information about products and applications?
Or do you need personal advice? We’re here to help!