Advertisement
Quick Links
Meters and Energy Cost Allocation
M-bus Level Converter/Repeater 250
WTX631-GA0090
A6V11742346_en--_a
2019-10-01
The level converter/repeater WTX631-GA0090 is the interface between M-bus
device and a read system. It consists of a level converter and the associated
power supply.
●
The level converter and associated power supply form a unit: No addition
transformer or auxiliary power required
●
Connect up to 250 M-bus devices (max. 250 simply M-bus loads)
●
Can be used with the M-bus web server WTV676.., PXC devices, other M-bus
read / configuration systems
●
Up to 6 level converters connected in parallel on one M-bus network
●
Up to 6 level converters (max. 5 level converters as repeater, serial) connected on
one M-bus network
●
Local data reading of M-bus devices via RS-232 or RS-485 interface
●
Remote reading of M-bus devices via M-bus web server WTV676.. (Cloud)
Smart Infrastructure
Advertisement
Related Manuals for Siemens WTX631-GA0090
Summarization of Contents
Meters and Energy Cost Allocation
WTX631-GA0090 Product Introduction
The level converter/repeater WTX631-GA0090 is an interface between M-bus device and a read system.
Product Overview
Describes the unit as a level converter and associated power supply.
Level Converter Usage
M-bus Device Connectivity
Interface to read up to 250 M-bus devices (simple M-bus loads).
Network Configuration Options
Discusses parallel and serial connection possibilities for multiple converters.
Converter Functions and Modes
Operating Modes and Power Supply
Describes how the power supply can be employed for the level converter and web server.
Level Converter as Slave Device
Extending M-bus Network via Web Server
Connects as a slave to a M-bus web server to extend the M-bus network.
Level Converter as Master Device
RS-232/RS-485 Master Interface
Connects as master via RS-232 or RS-485 interface to a PXC device or PC.
Standalone Converter Operation
Master on Independent M-bus Network
Can be used as master on one M-bus network with up to 250 M-bus devices.
Device Displays and Indicators
LED Status Indicator Functions
Explains the six LEDs on the front for indicating the operating state.
Technical Design: Network Topologies
M-bus Topology Overview
Discusses permitted M-bus network topologies: line, bus, star, tree, or combination.
Line and Bus Topology Descriptions
Illustrates and describes the line and bus connection methods.
Topology Variations
Tree, Combined, and Ring Topologies
Illustrates tree, combined, and prohibited ring topologies.
M-bus Addressing and Expansion
Addressing Schemes and Bus Expansion
Details M-bus addressing types and provides bus expansion parameters.
Connection Terminals and Interfaces
Terminal Layout and LED Functions
Provides detailed layout and function of connection terminals and LEDs.
Product Information and Documentation
Order Information and Equipment Combinations
Lists order numbers, types, and compatible equipment for data reading.
Product Documentation References
Lists related documents, their titles, and document IDs.
Safety, Disposal, and Warranty Notes
National Safety Regulations Compliance
CAUTION regarding compliance with national safety regulations.
Electronic Device Disposal Guidelines
Provides guidelines for proper disposal of the electronic device.
Technical Data: Core Specifications
Power Supply and Connection Details
Details electrical specifications and terminal connection information.
Interface and M-bus Master Parameters
Covers serial interface specs and M-bus master parameters.
Technical Data: Advanced Specifications
Network Limits, Standards, and Environment
Includes master network limits, directives, and ambient conditions.
Dimensions and Mounting
Physical Specifications and Mounting Type
Provides physical dimensions, weight, and mounting type information.
Need help?
Do you have a question about the WTX631-GA0090 and is the answer not in the manual?
Questions and answers