Hash Studioz Modbus RS485 to Ethernet WiFi Gateway with Digital Input

Tired of losing data when your factory machines talk over old serial lines? The Hash Studioz Modbus RS485 to Ethernet WiFi Gateway with Digital Input turns those slow RS485 signals into fast, reliable Ethernet or Wi-Fi connections. It lets you collect sensor data, control devices, and monitor status from anywhere on your network. If you struggle with wiring complexity or remote access, this gateway gives you a simple bridge that saves time and cuts costs.

Hash Studioz Modbus RS485 to Ethernet WiFi Gateway with Digital Input

Many plants still rely on RS485 lines that cannot reach a central server. The lack of network integration means slow response, missed alarms, and costly manual checks. This matters because downtime directly hurts productivity and profit. The Hash gateway solves the issue by converting Modbus RTU data to TCP/IP, WiFi, or LTE packets, giving you instant, secure access to every device on the shop floor.

Benefits

• Easy remote monitoring: view data from a phone or PC without extra hardware.
• Fast data transfer: 20 Mbps Ethernet speed keeps information up to date.
• Secure connection: WPA/WPA2 and AES encryption protect your network.
• Plug-and-play setup: 3 mm screw terminals make wiring quick and error-free.
• Scalable design: support up to 30 slaves, so you can grow your system.

Usages

Use this gateway in an industrial automation line to gather data from PLCs and send it to a SCADA system over WiFi. Install it in a building management setup to monitor temperature sensors and control HVAC units from a cloud dashboard. It works well for water treatment plants where remote sites need LTE connectivity to report pump status. Any place that uses Modbus RTU can benefit from the simple network bridge.

Key Features

• RS485 interface for Modbus RTU communication.
• 2.4 GHz WiFi module with external antenna option.
• Maximum 16 KB Rx/Tx buffer for smooth data flow.
• TCP/IP and UDP support for flexible networking.
• JSON data format for easy integration with web services.
• Input voltage range 6-30 V DC, power supply 12-24 V DC.
• Configurable GET/POST HTTP methods.
• WPA-PSK and WPA2-PSK security with WEP64/128, TKIP, AES encryption.
• LED indicators for power, network activity, LTE status, and Modbus communication.
• Operating temperature -6 C to 60 C for harsh industrial environments.

Specifications