User Manuals: turck BL20-E-GW-RS-MB-ET Gateway I/O

Manuals and User Guides for turck BL20-E-GW-RS-MB-ET Gateway I/O. We have 1 turck BL20-E-GW-RS-MB-ET Gateway I/O manual available for free PDF download: Manual

turck BL20-E-GW-RS-MB-ET Manual (175 pages)

Gateway for Modbus RTU

Brand: turck | Category: Industrial Equipment | Size: 3 MB

Table of Contents

3
- 1 About this Manual
  7
2 Bl20-Philosophy

11
- The Basic Concept
  
  12
  - Flexibility
    12
  - Compactness
    12
  - Easy to Handle
    12
- BL20 Components
  
  13
  - Gateways
    13
    
    ECO-Gateways
    13
  - Power Distribution Modules
    14
    
    Gateways with Integrated Power Supply
    14
    
    Gateways Without Integrated Power Supply
    14
  - Electronics Modules (Standard Product Line)
    15
  - ECO Electronics Modules
    16
  - Base Modules
    17
  - End Plate
    18
  - End Bracket
    18
  - Jumpers
    19
  - Shield Connection Gateway
    20
3 Technical Features

21
- Introduction
  
  22
- Function
  
  23
- Technical Data
  
  24
- Connection Options at the Gateway
  
  29
- Configuration of the Field Bus Parameters
  
  32
  - Standard Mode (Configuration Via DIP-Switches)
    32
    
    Address Setting Via DIP-Switches
    33
    
    Setting the Bit Rate
    34
    
    Activating the Bus Terminating Resistor (R T )
    35
- Synchronization of the Station Configuration
  
  36
  - DIP-Switch CFG
    36
  - Extended Mode (I/O-ASSISTANT 3 (FDT/DTM)
    37
- Status Indicators/Diagnostic Messages Gateway
  
  38
  - Diagnosis Via Leds
    38
4 Implementation of Modbus TCP

41
5 Application Example: Modbus

97
- Used Hard-/ Software
  
  98
  - Hardware
    98
  - Software
    98
- Configuring the Hardware
  
  99
  - Connection of the BL20-Gateway in the Example
    100
- Operation with Codesys
  
  101
  - Predefined Feature Sets
    101
  - Creating a New Project
    102
  - Defining the Communication Settings
    104
    
    Gateway Definition
    104
    
    Setting the Communication Path
    105
  - Adding the Modbus COM Port
    106
  - Adding the Serial Modbus Master
    108
  - Adding a Modbus-Slave
    109
  - Programming (Example Program)
    112
    
    Small Example Program
    112
  - Codesys: Global Variables
    113
    
    Global Variable List
    113
  - Modbus Channels
    114
    
    Modbus Data Mapping
    115
    
    Setting the Modbus-Channels (Examples) and Data Mapping
    117
  - 5.3.10 Building, Login and Start
    126
  - 5.3.11 Reading out the Process Data
    127
  - 5.3.12 Diagnosis Evaluation
    128
    
    Evaluation of the Status Word of the BL20-Station (%IW1)
    128
    
    Evaluation of the Group Diagnosis
    129
    
    Evaluation of the Module Diagnosis Information
    131
6 Guidelines for Station Planning

133
- Module Arrangement
  
  134
  - Random Module Arrangement
    134
  - Complete Planning
    135
  - Maximum System Extension
    135
- Power Supply
  
  138
  - Power Supply to the Gateway
    138
  - Module Bus Refreshing
    138
  - Creating Potential Groups
    138
  - C-Rail (Cross Connection)
    139
  - Direct Wiring of Relay Modules
    141
- Extending an Existing Station
  
  142
- Protecting the Service Interface on the Gateway
  
  142
- Plugging and Pulling Electronics Modules
  
  142
- Firmware Download
  
  143
7 Guidelines for Electrical Installation

145
- General Notes
  
  146
  - General
    146
  - Cable Routing
    146
    
    Cable Routing Inside and Outside of Cabinets
    146
  - Lightning Protection
    147
  - Transmission Media
    147
    
    Cable Routing Outside Buildings
    147
- Potential Relationships
  
  148
  - General
    148
- Electromagnetic Compatibility
  
  149
  - Ensuring Electromagnetic Compatibility
    149
  - Grounding of Inactive Metal Components
    149
  - PE Connection
    149
  - Earth-Free Operation
    149
  - Mounting Rails
    150
- Shielding of Cables
  
  151
- Potential Compensation
  
  152
  - Switching Inductive Loads
    152
  - Protection against Electrostatic Discharge (ESD)
    152
- 8 BL20-Approvals for Zone 2/ Division
  
  153
9 Appendix

155
- 1RS232/ 1RS485-Module
  156
  - Process Input Data
    156
  - Process Output Data
    158
- Data Image of the Technology Modules
  156
- SSI Module
  160
  - Process Input Data
    160
- SWIRE-Module
  167
- Encoder/Pwm-Module: BL20-E-2CNT-2PWM
  169
- RFID-Module: BL20-2RFID-S
  169
- Ident Codes the BL20-Modules
  170

turck Categories

Accessories Security Sensors I/O Systems Control Unit Measuring Instruments

More turck Manuals

User Manuals: turck BL20-E-GW-RS-MB-ET Gateway I/O

turck BL20-E-GW-RS-MB-ET Manual (175 pages)

Table of Contents

Table of Contents

2 Bl20-Philosophy

The Basic Concept

BL20 Components

3 Technical Features

Introduction

Function

Technical Data

Connection Options at the Gateway

Configuration of the Field Bus Parameters

Synchronization of the Station Configuration

Status Indicators/Diagnostic Messages Gateway

4 Implementation of Modbus TCP

5 Application Example: Modbus

Used Hard-/ Software

Configuring the Hardware

Operation with Codesys

6 Guidelines for Station Planning

Module Arrangement

Power Supply

Extending an Existing Station

Protecting the Service Interface on the Gateway

Plugging and Pulling Electronics Modules

Firmware Download

7 Guidelines for Electrical Installation

General Notes

Potential Relationships

Electromagnetic Compatibility

Shielding of Cables

Potential Compensation

8 BL20-Approvals for Zone 2/ Division

9 Appendix

Related Products

turck Categories