NORVI-EX-ANI Datasheet

Product Characteristics #

NORVI-EX-ANI
ADS1115 16 bit ADC ADC
4 x 4 – 20mA Analog Inputs

Product Certifications #

Product is certified to comply with CE Standards
2014/30/EU- Electromagnetic Compatibility (EMC)
Annex III, Part B, Module C

EN 61131-2:2007
EN 61010-1:2010+A1:2019
EN IEC 61010-2-201:2018

Product Specifications #

Range of ProductNORVI EX
Product typeI/O Expansion Module
Rated supply voltage24V DC
Discrete input number4 x 4 – 20mA Analog Input
CommunicationI2C
Main
Supply voltage limits9.4….28.8V
Inrush current<=10A
Maximum Input Voltage36V DC
Measurement Range0 – 20mA / 4 – 20mA
Discrete input current20 mA Max. for input
Input impedance10R Ohm for input
Local signaling1 LED green for PWR
Electrical connectionFixed screw terminal block for inputs and outputs
(pitch 5.08 mm)
Mounting supportTop hat type TH35-15 rail conforming to IEC 60715
Top hat type TH35-7.5 rail conforming to IEC 60715
Plate or panel with fixing kit
Height90.50 mm
Depth56.60 mm
Width60.60 mm
Product weight0.18 Kg
Complementary
ADC ChipADS1115
I2C AddressFixed Address Type 0x48
Address configurable – 0x48 0x49 – 0x4A – 0x4B
Interrupt PinNot Connected
Programming

Environment #

Resistance to electrostatic discharge4kV on contact
8kV on air
Resistance to electro magnetic fields10 V/m (80 MHz …… 1GHz)
3 V/m (1.4 MHz …… 2 GHz)
1 V/m (2 MHz …… 3 GHz)
Immunity to microbreaks10 ms
Relative humidity10….95% without condensation in operation
IP degree of protectionIP20
Operating altitude0…2000m
Operating Temperature–40°C to +125°C
Storage altitude0…3000m
Shock resistance15 gn for 11 ms
Environment

Dimensions #

NORVI-EX

Terminal Layout #

NORVI-EX-ANI

GPIO Allocation #

ADS1115 ADCI/O
A3A0 – ANALOG INPUT 0
A1A1 – ANALOG INPUT 1
A2A2 – ANALOG INPUT 2
A0A3 – ANALOG INPUT 3
ADS1115 to Controller Terminal Mapping
I2C SDAGPIO16
I2C SCLGPIO17
Expansion Port Connection

Expansion Port #

The expansion port of the NORVI IIOT Controllers can be utilized for external sensor connections where raw GPIO connections are required or they can be used to plug NORVI Expansion Modules

Browse NORVI Expansion Product range

How to Connect NORVI Expansion Modules

Expanding NORVI Controller

I2C Address Setting #

In the basic units of NORVI Analog Input Expansion, the Address of the unit is fixed to 0x48 at the factory.

On modules with Address configuration options, I2C Address of the expansion module can be configured by switching DIP Switches in the bottom of the expansion module. The device can be configured in 4, I2C addresses using the 4, switches.

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