Carlo Gavazzi - Meters & Sensors

This article describes the compatible Carlo Gavazzi Sensors with DEXGate or DEXGate 2. It is divided into the following sections:

• Carlo Gavazzi EM111
• Carlo Gavazzi EM112
• Carlo Gavazzi EM21
• Carlo Gavazzi EM210
• Carlo Gavazzi EM24
• Carlo Gavazzi EM26
• Carlo Gavazzi WM30
• Carlo Gavazzi WM40

 Manufacturer's website: http://www.gavazzi-automation.com/

 

Carlo Gavazzi EM111

Manufacturer: Carlo Gavazzi
Product and variants: EM111
Description: DIN-rail/panel single-phase energy meter with modbus comunications as an option
Measures: Electrical parameters
Compatible using: DEXGate2

(check file attached: EM111-INSTALLATION-GUIDE)

 

Carlo Gavazzi EM112

Manufacturer: Carlo Gavazzi
Product and variants: EM112
Description: DIN-rail/panel single-phase energy meter with modbus comunications as an option
Measures: Electrical parameters
Compatible using: DEXGate2

(check file attached: EM112_Manual)

 

Carlo Gavazzi EM21

Manufacturer: Carlo Gavazzi
Product and variants: EM21, EM21 72D
Description: DIN-rail/panel three-phase energy meter with modbus comunications as an option
Measures: Electrical parameters
Compatible using: DEXGate

Carlo Gavazzi EM21 - Quick Guide

To follow this guide you will need:

• 1 x DEXGate
• 1 x EM21
• 1 x USB-RS485 addapter
• 1 x Computer
• 1 x Ethernet Cable

Installation:

1. Install the current transformers following the following diagram:
   
2. Connect the orange usb cable to the connector 15, the yellow cable to the connector 14 and the black cable to the connector 13:
   
3. Power up the meter.
4. Access the setup menu and configure the ModBus address.
5. Configure the current transformers factor.
6. Reset meter values.
7. Power up the DEXGate.
8. Connect the USB-RS485 cable to the DEXGate.
9. Connect the Ethernet cable to your computer and the ETH1 port of the DEXGate.
10. Access the web administration interface of the DEXGate (http://172.16.0.1).
11. Login (the default username and password are admin/admin).
12. Go to the "Bridge Configuration" section.
13. Edit the line:
    devices.carlogavazzi-em21=
    to look like this:
    devices.carlogavazzi-em21=10
    where "10" indicates ModBus meter adress
14. Save.
15. Restart the modbus bridge or the DEXGate.
16. You're done!

(check files attached: EM21-72DDS & EM21Retrofit)

 

Carlo Gavazzi EM210

Manufacturer: Carlo Gavazzi
Product and variants: EM210, EM210 72D
Description: DIN-rail/panel three-phase energy meter with modbus communications as an option
Measures: Electrical parameters
Compatible using: DEXGate2
 

Carlo Gavazzi EM210 - Quick Start Guide

To follow this guide you will need:

• 1 x DEXGate2
• 1 x EM210
• 1 x Computer or Mobile Phone with Wifi

Installation:

1. Install the current transformers following the following diagram:

 ​​​

2. Connect the 16th terminal of the EM210 to the A(+) terminal in DEXGate2, the 15th terminal of the EM210 to the B(-) terminal in DEXGate2 and the 17th terminal of the EM210 to the S terminal in DEXGate2.
3. Power up the meter.
4. Access the setup menu and configure the ModBus address.
5. Configure the current transformers factor.
6. Reset meter values.
7. Power up the DEXGate2.
8. Access the web administration interface of the DEXGate2 by connecting to its wifi access point and then enter (http://172.16.0.1).
9. Login (the default username and password are admin/admin).
10. Go to the "Modbus Configuration" section.
11. Edit the line:
    devices.carlogavazzi-em210=
    to look like this:
    devices.carlogavazzi-em210=10
    where "10" indicates ModBus meter adress
12. Save & restart the modbus bridge or the DEXGate2.
13. You're done!

 (check file attached: em210ds)

 

Carlo Gavazzi EM24

Manufacturer: Carlo Gavazzi
Product and variants: EM24
Description: three-phase DIN-rail energy analyzer. Two versions, allowing direct connection up to 65A, or using /5A current transformers. Includes three digital inputs allowing pulse reading (3 channels).
Measures: Electrical parameters, pulses
Compatible using: DEXGate2

(check file attached: EM24-17514_17636)
 

Carlo Gavazzi EM26

Manufacturer: Carlo Gavazzi
Product and variants: EM26
Description: Panel three-phase energy meter with modbus comunications as an option
Measures: Electrical parameters
Compatible using: DEXGate2

(check file attached: EM26-96DSENG)

 

Carlo Gavazzi WM30

Manufacturer: Carlo Gavazzi
Product and variants: WM30
Description: three-phase DIN-rail energy analyzer.
Measures: Electrical parameters
Compatible using: DEXGate

(check file attached: WM3O-IM)

 

Carlo Gavazzi WM40

Manufacturer: Carlo Gavazzi
Product and variants: WM40
Description: three-phase DIN-rail energy analyzer.
Measures: Electrical parameters
Compatible using: DEXGate

(check file attached: WM40-96_IM)