CHRONOX List of Products and Services

The 『CH2001』 is an ELTRES-LoRa repeater that receives data transmitted via Private LoRa and sends it through ELTRES. LoRa enables data transmission and reception over distances of several kilometers. When sending data from areas slightly outside the ELTRES coverage or from indoors, using a repeater can cover areas outside the ELTRES network or where GNSS cannot be obtained. It is particularly useful in valleys or mountainous areas, where a slight movement of the antenna can bring it within the ELTRES coverage. 【Features】 ■ Transmits Private LoRa transmission data via ELTRES ■ Can cover areas outside the ELTRES network and where GNSS cannot be obtained *For more details, please refer to the PDF document or feel free to contact us.

• Communications

The "CH204" is an ELTRES adapter that supports input from various converters/communication methods. By routing data output from sensors/converters and control devices with established formats and interfaces through this device, it enables transmission via ELTRES. Additionally, it is equipped with media storage functions such as saving to an SD card, allowing for the storage of input data on the edge side. 【Features】 ■ Supports diverse interfaces ■ SD storage on the edge side ■ Input: LAN (UDP/TCP)/Wi-Fi/232C/USB/485 Master-Slave, etc. ■ Customizable upon order *For more details, please refer to the PDF materials or feel free to contact us.

• Communications

The "CH203 (16 contact input type)" is an ELTRES adapter that monitors the contact status (16 contacts) at the ELTRES transmission interval, regularly sending data on the ON/OFF status of the 16 contacts. It is capable of transmitting relay contact information from control devices and power-related equipment. Additionally, independently of the transmission cycle, it reads contact information internally every minute, allowing for data transmission when a change in contact status occurs using the trigger input function. 【Features】 ■ 16 (32/64) contact inputs ■ Transmission upon state change ■ Capable of transmitting relay contact information from control devices and power-related equipment ■ Internally reads contact information every minute, separate from the transmission cycle *For more details, please refer to the PDF materials or feel free to contact us.

• Communications

The "CH202 (AN2/Contact 2)" is an ELTRES adapter that inputs analog signals (4-20mA or 1-5V) and contact signals, and transmits the calculated numerical data via ELTRES. The input signals undergo various processing tailored to different applications, allowing only the necessary data to be transmitted. By incorporating calculation processing functions, it is capable of transmitting not just the instantaneous value right before transmission, but also the average value over 5 seconds from the 10 seconds prior to transmission, as well as the ratio of contact states (ON/OFF) over the last minute (with 100ms sampling), among other data. 【Features】 ■ 1-5V/4-20mA input ■ Calculation processing ■ Contact input ■ Sensor power supply ■ Transmits calculated numerical data via ELTRES *For more details, please refer to the PDF document or feel free to contact us.

• Communications

The "CH201" is an ELTRES adapter that receives RS485 signals and transmits the received messages via ELTRES communication. By directly connecting to the RS485 external output used in measuring instruments and sensors, it enables wireless communication (ELTRES data transmission) for various devices. Additionally, you can set the waiting time for data input. By adjusting the waiting time, it can also accommodate serial data output (streaming) from external devices. 【Features】 ■ Three transmission modes are standard (RS485 input) ■ Regular transmission interval settings ■ Control external devices (trigger output) ■ Control from external devices (trigger input) ■ Serial data input (streaming) *For more details, please refer to the PDF materials or feel free to contact us.

• Communications

This device receives signals output from various equipment, performs digitization and computation, and transmits data using a LoRa communication module. The input signals are prepared as analog signals of 4-20mA/1-5V, voltage-free contacts, and digital signals for pulse (counter use), making it suitable for measurement instruments. Additionally, through computational functions, scaling, counting processes, and averaging are performed. It enables the transmission of digitized payloads. 【Functions】 ■ Zero point adjustment function ■ Data computation function ■ Sensor power control ■ Pulse signal input (interrupt function) ■ Threshold transmission mode, etc. *For more details, please download the PDF or feel free to contact us.

• Other electronic parts
• Other semiconductors

The "ELTRES Adapter" is a transmitter that receives RS485 signals and transmits the received messages via ELTRES communication. By directly connecting to the RS485 external output used in measurement instruments and sensors, it enables wireless communication (ELTRES data transmission) for various devices. 【Features】 ■ Standard equipped with three transmission modes (RS485 input) ■ Regular transmission interval settings ■ Control of external devices (trigger output) ■ Control from external devices (trigger input), etc. *For more details, please download the PDF or feel free to contact us.

• AC adapter
• Other electronic parts

We provide the 'CHRONOX Open Service (COS)', which openly offers data obtained from sensor devices, analog devices (microcontrollers), and various measuring instruments through API integration. We support various server constructions such as databases, cloud usage, AWS, and AI services, and we can also provide Edge (sensor-side) solutions and user application development. 【System Development】 ■ Design/Construction/Operation of Platforms ■ Construction of various servers including Network, Database, Web, Streaming, and API integration servers ■ AI integration services ■ Design and construction of the entire data processing flow from Edge (sensors) to user applications ■ Provision of sensor devices, analog devices, measuring instruments, transmission devices, network devices, and data management servers, etc. *For more details, please download the PDF or feel free to contact us.

• Other network tools
• Software (middle, driver, security, etc.)
• Sensors