M-Box Signal Converter
- Compatible with all passive EKO sensors
Features
- Universal MODBUS 485 RTU Converter
- Solar Sensors (mV) / PT-100, NTC 10kΩ
- Use up to 100 units in parallel
- Correction for sensor temperature dependency and non-linearity
- IP65 all-weather case
- Optional USB controller and EKO Sense control software
M-Box Signal Converter
- Compatible with all passive EKO sensors
The M-Box converts the output voltage of a solar radiation sensor, PT-100 or 10kΩ NTC temperature sensor into a MODBUS 485 RTU output.
Features
- Universal MODBUS 485 RTU Converter
- Solar Sensors (mV) / PT-100, NTC 10kΩ
- Use up to 100 units in parallel
- Correction for sensor temperature dependency and non-linearity
- IP65 all-weather case
- Optional USB controller and EKO Sense control software
Overview
The M-Box converts the output voltage of a solar radiation sensor, PT-100 or 10kΩ NTC temperature sensor into a MODBUS 485 RTU output using the MC-20 Signal Converter. The M-Box can be used with all EKO passive irradiance and temperature sensors and any other sensor with an mV output. With MODBUS, up to 100 sensors and converter units can be addressed and connected in parallel.
EKO’s universal 4-20mA and Modbus RS-485 RTU converters give complete flexibility and the option to combine different types of sensors within a multi-sensor network. Solar radiation and temperature sensors can be easily integrated, preserving or improving sensor accuracy while complying with industry output standards.
The converter models are housed inside an IP65 aluminium case with universal cable glands and robust input/output screw terminals which can easily connect to any cable and measurement system at the installation site. With A-Box-T Signal Converter, the sensor cable can also be extended over a long distance without any signal loss or potential electromagnetic interference.
In addition, the optional USB controller and EKO Sense software provide access to the converter settings and advanced sensor parameters such as temperature dependency correction and non-linearity correction for adjustment and verification.
Specifications
| Attribute | M-Box | View Product | |
|---|---|---|---|
| Output | Digital (Modbus RTU) | ||
| Dimensions | 80 mm (L) x 75 mm (W) x 57 mm (H) | ||
| Weight | 0.35 kg | ||
| Ingress protection IP | 65 | ||
| Options | |||
| USB programming kit | USB-M | ||
MC-20 Specifications
| Description | |||
|---|---|---|---|
MC-20 Signal ConverterThe MC-20 digital signal conditioner converts the voltage output of solar radiation sensors, PT-100 and 10kΩ NTC temperature sensors into a MODBUS 485 RTU output. The converter can be used with all passive EKO radiometers or any other mV sensor that needs to be connected to a data logger or inverter with a MODBUS 485 RTU input channel. With MODBUS, up to 100 different sensors and converter units can be addressed and connected in parallel. With the MC-20, the sensor cable can easily be extended over long distances without any signal loss or potential electromagnetic interference in noisy industrial environments. Robust input/output screw terminals can also be easily connected to the signal cable leading to any on-site measurement systems. Users can also quickly check and change their converter settings with the optional USB controller and EKO Sense software. |
|||
| Attribute | MC-20 | View Product | |
| Output | Digital (Modbus RTU) | ||
| Input range 1 | 0 to 100 mV | ||
| Input range 2 | 2W, 3W, 4W PT-100 (* Combined input terminals 1 and 2) | ||
| Resolution (µV) | < 5 | ||
| Resolution | < 0.1 ºC | ||
| Impedance | > 15 MΩ | ||
| Temperature response -20°C to 50°C | < 0.2 % | ||
| Response time 95% | < 1 Sec | ||
| Non-linearity full span | < 0.1 % | ||
| Operating temperature range | -40 to 80 °C | ||
| Power supply | 12 to 24 +/-10% VDC | ||
| Power consumption | 0.2 to 0.3 W | ||
| Dimensions | 45 mm (D) x 27 mm (H) | ||
| Weight | 0.03 kg | ||
| Ingress protection IP | 20 | ||
| Options | |||
| USB programming kit | USB-M | ||
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How it works
- Confirm your selection and click on the 'Request a quote' button.
- Fill in the form & hit send.
- Your list and your contact details will be sent to your local EKO office.
- Our team will get back to you as soon as possible with more information or to set up a call or meeting.
