riello 0MNACCSE8ENUA Digital I-O Environmental Sensor User Manual

riello 0MNACCSE8ENUA Digital I-O Environmental Sensor

Product Information

Specifications

• Temperature Range:
• Temperature Resolution:
• Humidity Range:
• Humidity Resolution:
• Digital I/O Output:
• Digital I/O Input:

Safety

This device has been designed for professional use and is not suitable for home use. It should only be used in closed environments without flammable liquids, gas, or other harmful substances. Take care to prevent water, liquids, and foreign bodies from falling into the device. If the device experiences a fault or impaired operation, do not attempt to repair it yourself, but contact the authorized service center. The device must be used exclusively for its intended purpose, and any other use is considered improper and dangerous. The manufacturer is not responsible for damage caused by improper use.

Environmental Protection

When disposing of the product, ensure proper treatment of the internal materials, such as electronic circuit boards, which may be considered toxic. Follow the laws in force and contact qualified centres for disposal. Proper disposal contributes to respect for the environment and human health.

Product Usage Instructions

Installation

For each Netman 208, you can connect up to three sensors. The recommended maximum length for the connection from the Netman 208 to the last sensor is 50m. Each sensor must be assigned an address using the internal DIP-SWITCH. Connect the sensors using the cables provided with the devices or according to the RS-485 DATA BUS CONNECTORS specification table.

Connectors and DIP-SWITCH

To access the DIP-SWITCH and terminal connections, remove the two screws from the top of the sensor. The device has the following connectors:

• DIP-SWITCH
• I/O CONNECTOR
• RS-485 DATA BUS CONNECTORS

DIP-SWITCH

The DIP-SWITCH has different positions and functions:

• Position 1-2: Address Setting
• Position 3-4: Reserved

To set the address, refer to the table below:

I/O CONNECTOR

The I/O connector has five positions for connection.

FAQ

• Q: Can this device be used in a home environment?
• A: No, this device is designed for professional use and is not suitable for home use.
• Q: How many sensors can be connected to each Netman 208?
• A: You can connect up to three sensors to each Netman 208.
• Q: What is the maximum length for the connection from the Netman 208 to the last sensor?
• A: The recommended maximum length is 50m.
• Q: How should I dispose of the product?
• A: Contact qualified centres and follow the laws in force for proper disposal of the product.

INTRODUCTION

• Thank you for choosing our product.
• The accessories described in this manual are of the highest quality, carefully designed and built to ensure excellent performance.
• This manual contains detailed instructions on how to install and use the product.
• This manual must be stored in a safe place and CONSULTED BEFORE USING THE DEVICE for proper usage instructions as well as maximum performance from the device itself.

NOTE: Some images contained in this document are for informational purposes only and may not faithfully demonstrate the parts of the product they represent.

SAFETY
This part of the manual contains SAFETY precautions that must be followed scrupulously.
Ensure that the connectors subjected to high voltages are correctly isolated.

• The device has been designed for professional use and is therefore not suitable for use in the home.
• The device has been designed to operate only in closed environments. It should be installed in rooms where there are no inflammable liquids, gas or other harmful substances.
• Take care that no water or liquids and/or foreign bodies fall into the device.
• In the event of a fault and/or impaired operation of the device, do not attempt to repair it but contact the authorized service centre.
• The device must be used exclusively for the purpose for which it was designed. Any other use is to be considered improper and as such dangerous. The manufacturer declines all responsibility for damage caused by improper, wrong and unreasonable use.

ENVIRONMENTAL PROTECTION
Our company devotes abundant resources to analysing environmental aspects in the development of its products. All our products pursue the objectives defined in the environmental management system developed by the company in compliance with applicable standards.
When evaluating packaging, the choice of material has been made to favour recyclable materials.
Please separate the different materials of which the packaging is made and dispose of all materials in compliance with applicable standards in the country in which the product is used.

DISPOSING OF THE PRODUCT
The device contains internal materials which (in case of dismantling/disposal) are considered TOXIC, such as electronic circuit boards.
Treat these materials according to the laws in force, contacting qualified centres. Proper disposal contributes to respect for the environment and human health.
© The reproduction of any part of this manual, even in part, is prohibited unless authorised by the manufacturer.
The manufacturer reserves the right to change the product described at any time without prior notice for improvement purposes.

PRESENTATION

• The environmental sensor is a device, compatible with Netman 208, that allows you to monitor the temperature and the humidity.
• The device also manages a digital I/O.

TECHNICAL DATA

• Temperature Range: -20°C / +70°C
• Resolution: ±0.5°C
• Humidity Range: 0% / 100%
• Resolution: ±1.8%
• Digital I/O Output NO and NC Relay – Maximum load 1A / 48V
• Input Dry contact

INSTALLATION

• For each Netman 208, it is possible to connect up to three sensors.
• The recommended maximum length for the connection from the Netman 208 to the last sensor is 50 m.
• Each sensor must be assigned an address which is set using the internal DIP-SWITCH.
• Connect the sensors using the cables provided with the devices or according to the “RS-485 DATA BUS CONNECTORS” specification table.

CONNECTORS AND DIP-SWITCH

• To access the DIP-SWITCH and the terminal connections, remove the two screws from the top of the sensor.

DIP-SWITCH

__

1 – 2

| __

ADDRESS SETTING

__

3

| __| RESERVED

Must always be OFF

4| Termination resistor (Rt=120Ω)

• Address numbers 1, 2 and 3 are allowed. To set the address, act on positions no. 1 and no. 2 according to the following table.

• The device is supplied with an embedded termination resistor for the RS485 bus (Rt=120Ω).
• To insert the resistor, set the position no. 4 as per the table below:

I/O CONNECTOR

RS 485 DATA BUS CONNECTORS

POSITION             DESCRIPTION RJ12

1| +5V| __
2| GND
3| –
4| –
5| RS485 A
6| RS485 B
POSITION             DESCRIPTION                         TERMINAL BOARD

1| +5V| __
2| RS485 A
3| RS485 B
4| GND

RJ12 CABLE SPECIFICATIONS

• Positions 3 and 4 of the RJ12 are not used.

EXAMPLES OF TERMINAL BOARDS CONNECTION

SENSORS DETECTION AND REGISTRATION
First, connect all of the sensors to your Netman 208. Open a web browser and log in to the Netman 208 to access the sensor’s configuration interface.

• Enable the sensors and press on SAVE. Then, to detect all of the sensors connected to the Netman 208, select START SCAN.

• When the sensors are detected, their values are displayed on the Configuration page and in the Dashboard.

• After any sensor installation, check the Events configuration page to complete the setup.

EVENTS CONFIGURATION

• It is possible to associate the digital output of a sensor with one or more events of the UPS. The output will be closed when the associated event occurs.

interrupted

It is possible to associate the digital output of a sensor with one or more events of the sensor itself. The output will be closed when the associated event occurs.

Input contact logic

| It is possible to select the logic state of the input:

·   NC: Normally Closed

·   NO: Normally Open

Input contact active

| The state of the input (open/closed) is reported to the output of the

selected sensor. The digital input monitored is that with the lowest identification number.

Temperature out of range| The temperature value is higher or lower than configured threshold values.
Humidity out of range| The humidity value is higher or lower than configured threshold values.
Field| DESCRIPTION
---|---
Temperature high [°C]| High-temperature threshold
Temperature low [°C]| Low-temperature threshold
Temperature hysteresis [°C]| Temperature hysteresis to exit the alarm condition.
Humidity high [%RH]| High humidity threshold
Humidity low [%RH]| Low humidity threshold
Humidity hysteresis [%RH]| Humidity hysteresis to exit the alarm condition.

STATUS LED

INDICATION                                                MEANING

Off| No power
Green, flashing| Running and connection are ok with the Netman 208.
Red| Netman 208 not configured OR communication error.
Red, flashing| Wrong address configuration.

© The reproduction of any part of this manual, even in part, is prohibited unless authorised by the manufacturer.
The manufacturer reserves the right to change the product described at any time without prior notice for improvement purposes.

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