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Reduxi Converter for Landis+Gyr E350, 450 meter

Updated

1. Introduction

Welcome to the world of Reduxi which allows you to take control of energy costs and efficient use of electricity for sustainable development. Main features:

  • Peak power management,
  • Solar power plant production management,
  • Optimisation of electricity consumption.

Accurate measurement and energy consumption analysis are the first steps towards energy reduction. To achieve this goal, you need the right technology. Reduxi Converter enables the connection of Landis+Gyr E350, 450 meter to Reduxi system via Reduxi Controller or Reduxi Gateway device.

Line drawing of a small housing with two mounting flanges and a three-pin terminal block on the front

Text description of this image

Black and white line drawing of a small flat housing on a white background, seen at an angle from the front. A raised rectangular upper part with two small round holes on top sits on a wider base plate with a flange on the left and right, each flange with one round mounting hole. On the front of the raised part is a terminal block with three connector positions. No text.

2. Connection instructions

For the first configuration, you need to connect Reduxi Converter to Reduxi Controller or Reduxi Gateway to RS485 port. For the connection, we recommend using a double-insulated twisted-pair wire with a braid (shielded cable).

 

  • The double-insulated twisted-pair wire must be connected in the following way: the first wire on converter A is connected to Reduxi wire A. Connect the other wire on inverter B to Reduxi wire B. Connect the braided cable (shielded cable) to GND.
  • Connect Landis+Gyr E350, 450 meter with two wire cable to Reduxi Converter
  • The green LED from above should start to glow.

 

For software configuration/installation, please visit the website where you find the latest documentation:

support.reduxi.eu.


3. Specifications

3.1. Dimensions

  • Table housing that can be attached.
  • Dimensions: 35.4 x 70.4 x 22 mm.
  • Protection: <IP20.
  • Weight: 30 g.

Dimension drawing of the Reduxi converter housing: 70,4 mm x 35,4 mm, height 22 mm

Text description of this image

Dimension drawing of a small device housing, black line art on white. Top view: rounded rectangle body with a flange and a round mounting hole on the left and on the right, and two small round holes in the middle of the body. Dimension arrow across the full width: 70,4 mm. Dimension arrow on the right for the height: 35,4 mm. Small connector marks at the top and bottom edges of the body. Below, two side views side by side: the left one shows a terminal block with 2 positions, the right one a terminal block with 4 positions; the right side view has a height dimension of 22 mm.

Length: 35.4 mm Width: 70.4 mm Height: 22 mm

 

3.2. Technical data

POWER SUPPLY

Power supply

Landis+Gyr E350, 450 meter

 

PINS

Landis+Gyr E350, 450 meter

1x 2-pin connector

RS485

1x 3-pin connector

 

CONNECTIVITY

RS485

Depending on the settings on the meter (example: 1x 115200 BAUD half duplex)

Landis+Gyr E350, 450 meter

M-BUS

 

OTHERS

Operating temperature range

From 0°C to +40°C

Storage temperature range

From -10°C to +70°C

Relative humidity during operation

< 95% (doesn't condense)

Protection

< IP20

 

3.3. Connection plugs

3.3.1. RS485 plugs

RS485 plug of the converter: 1 GND, 2 A (port 1), 3 B (port 1)

Text description of this image

Drawing of the front of the housing showing a three-position terminal block, black on white. Labels above the positions: GND, A, B, with the heading PORT 1 over A and B. The positions are numbered 1, 2, 3. Legend on the right: 1. GND; 2. A (port 1); 3. B (port 1).

Picture 1: Communication plugs RS485 (marked with number 1).

  • Maximum data transfer rate: 921600 BAUD.

  • Half duplex.

  • Voltage level: 0 V – 5 V.

 

3.3.2. M-BUS

Line drawing of the converter front with a two-position M-BUS terminal block

Text description of this image

Line drawing of the front of a housing with a base flange and two small round holes on top. In the middle of the front is a two-position terminal block with screw heads (M-BUS connector). No printed labels are visible.

Picture 2: Communication plugs 1x 2-pin connector (marked with number 2).

  1. M-BUS
  2. M-BUS
  • Communication via M-BUS output.
  • Voltage level: 12 V – 38 V.

 

3.3.3. LED indicator lights

Icon of a dome above a horizontal bar
Text description of this image

Small icon in black on white: a half circle (dome) sitting above a short horizontal bar. No text.

Green LED: power supply is active.

Yellow LED: flashing during data transfer.

 

4. General instructions for use

  • By using this device you accept Privacy policy and Terms and conditions
  • Read and retain these instructions for future reference. Adhere to all warnings and guidelines.
  • Placement: Ensure the product is placed on a stable, non-vibrating surface.
  • Unpacking: Remove all packaging materials before connecting the product to the power supply.
  • Ventilation: Keep the ventilation slots unobstructed; do not place items on the product.
  • Moisture and Liquids: Protect the product from exposure to liquids, rain, or moisture.
  • Cleaning: Always unplug the product before cleaning. Use only a soft, dry cloth; avoid liquid or spray cleaners.
  • Openings: Do not insert objects into any openings.
  • Repairs and Modifications: Do not attempt to open or repair the product yourself, as this will void your warranty. Only qualified service technicians should perform repairs.
  • Relocation: Disconnect the product from the power supply before moving it.
  • Labels: Keep all original labels intact and do not remove them from the product.
  • Heat Sources: Avoid installing the product near heat sources such as radiators, heaters, or other appliances that generate heat.
  • Power Cable: Install the power cable securely and ensure it is not a tripping hazard or exposed to potential damage from objects that could pinch or twist it.
  • Accessories: Use only accessories or additional equipment recommended by the manufacturer.
  • Unplugging: Disconnect the product from the power source during electrical storms or if it will not be used for an extended period.
  • Voltage Requirements: Connect the product only to a power outlet that matches the voltage requirements specified in these instructions.
  • Power Access: Ensure that the power input on the device is always accessible and functional.
  • Electrical Load: Do not overload electrical sockets, extension cords, or circuit breaker panels.

 

Producer

Name: AMIBIT d.o.o.

Address: Šaleška 2 a, 3320 Velenje

Identification Number: 6930808000

TAX ID: SI51315831

Email: info@reduxi.eu

Phone: +386 (0)3 777 01 40

 

Document

Purpose: Reduxi Converter for Landis+Gyr E350, 450 meter

Version: V1.0 12.2022

 

Copyright

© 2022 AMIBIT d.o.o.

All rights reserved. No part of this document may be reproduced, stored on a storage and retrieval system or in any other form, electronic, electrostatic, magnetic tape, photocopying or otherwise without the prior written permission of AMIBIT d.o.o.

 

 

 

 

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