San Telequip Private Limited

The GW IoT GXM 241 Gateway is a robust industrial device designed for remote monitoring, control, and data acquisition from multiple field equipments over 4G/LTE cellular networks. Acting as a Modbus RTU Master, it communicates with multiple Modbus slave devices at a single site and transmits structured JSON data to cloud or central monitoring servers using IoT protocols such as MQTT, HTTP, and FTP. In addition to serial communication, the gateway integrates 7 onboard I/Os—4 Digital Inputs, 2 Analog Inputs, and 1 Digital Outputs—enabling direct monitoring and remote operation of field signals and actuators. Designed for industrial panel installation, the gateway operates on a wide 12V DC power supply, ensuring reliable performance in demanding industrial environments.
Designed specifically for deployment within industrial panels, the GW IoT G8M 241 provides a dependable communication link for sites where physical access is difficult or costly. By seamlessly integrating Modbus devices and local I/O signals with cloud-based IoT platforms, it empowers organizations to monitor asset performance, track process and environmental parameters, and perform remote control actions with greater efficiency, reliability, and operational control.

RIO241 is used to monitor field inputs and control outputs through Modbusinterface. It acts as a Modbus RTU slave and updates status of Analog andDigital inputs in predefined Modbus registers. Digital outputs of RIO241 can becontrolled through Modbus registers. It is designed to be used in Industrialpanels and operates on 24V DC power supply.General Specifications• Supports upto 2 Analog Inputs (4-20mA/0-10V/0-5V), 4 Digital Inputs and 1Digital Output• Modbus RTU Slave interface for SCADA• Configurable Modbus Device ID and RTU Interface settings.• Robust design with DIN rail mounting and wall mounting• Industrial screw type Power terminal block for 24V DC operation

20 Channel AI/DI/DO to RS485 (Modbus RTU) Converter. RIO884 is used to monitor field inputs and control outputs through Modbus.interface. It acts as a Modbus RTU slave and updates status of analog and digital. inputs in predefined Modbus registers. Digital outputs of RIO884 can be controlledthrough Modbus registers. It is designed to be used in Industrial panels and operates on 24V DC power supply.

Analog Input to RS485 (Modbus RTU) Converter, Support Analog Devices to Modbus Router Networks.
Support 4 Analog Inputs
S40 – 4~20 mA x 2 + 0~10V x 2 Inputs
S40 A – 4~20 mA x 4 Inputs
S40 A – 4~20 mA x 4 Inputs
Port Type : RS-485 x 1 Port
Connector: 2-pin Terminal Block
Speed: 300 bps ~ 115.2 Kbps