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IP67 Industrial Ethernet Switches

Hardware Reference Guide

Document Edition: 1.1

Document #: 715-5000

Document Edition: 1.1

Hardware Reference Guide IP67 Industrial Ethernet Switches



Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Date: February 8

, 2016

This document applies to the following Ethernet switch products: DRL-750, DRL-780,

DRL-781 and DRL-782.

This document and its contents are the proprietary and confidential property of Molex and/or

its subsidiaries and may not be used or disclosed to others without the express prior written

consent of Molex and/or its subsidiaries.

All other trade names are trademarks or registered trademarks of their respective companies.

At Molex, we strive to ensure accuracy in our documentation. However, due to rapidly

evolving products, software or hardware changes occasionally may not be reflected in our

documents. If you notice any inaccuracies, please contact us (see Appendix C of this

document).

Written and designed at Molex, Zone d’Activité du Thuit Anger, 185 H Voie Romaine,

27370 Le Thuit Anger, France.

Hardcopies are not controlled.

IP67 Industrial Ethernet Switches Hardware Reference Guide

Preface iii

Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Preface

Preface Sections:

•Purpose of this Guide

•Conventions

Hardware Reference Guide IP67 Industrial Ethernet Switches

Preface

Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Purpose of this Guide

This manual explains how to install and maintain the IP-67 Industrial Ethernet Switches.

Conventions

This guide uses special notation to help enhance your understanding.

Special Notation

The following special notations are used throughout this guide:

Warning

Warning messages alert the reader to situations where personal injury

may result. Warnings are accompanied by the symbol shown, and

precede the topic to which they refer.

Caution

Caution messages alert the reader to situations where equipment damage

may result. Cautions are accompanied by the symbol shown, and

precede the topic to which they refer.

Note

A note provides additional information, emphasizes a point, or gives a

tip for easier operation. Notes are accompanied by the symbol shown,

and follow the text to which they refer.

Preface v

Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Contents

Preface .......................................................................................................................... iii

Purpose of this Guide..............................................................................................................iv

Conventions............................................................................................................................iv

1.General Information ................................................................................................... 7

Overview .................................................................................................................................8

Part Numbering........................................................................................................................8

Operation.................................................................................................................................9

Performance Specifications......................................................................................................9

2.LED Indicators .......................................................................................................... 10

Overview ...............................................................................................................................11

Power LEDs ..........................................................................................................................12

ACT/LNK LEDs....................................................................................................................13

10/100 LEDs..........................................................................................................................13

3.Installation ................................................................................................................ 14

Overview ...............................................................................................................................15

Procedure...............................................................................................................................15

Typical Cabling .....................................................................................................................16

4.Power Wiring ............................................................................................................ 17

Overview ...............................................................................................................................18

Power-supply Redundancy.....................................................................................................20

Daisy-Chaining Module’s Power-supply................................................................................20

5.Communication Ports Wiring.................................................................................. 21

Overview ...............................................................................................................................22

M12 Ethernet Wiring .............................................................................................................22

Ethernet Connector Pinout .....................................................................................................23

Ethernet Cable Length ...........................................................................................................23

Duplex Operation...................................................................................................................23

Verifying Connectivity ..........................................................................................................23

6.Switch Features........................................................................................................ 24

Switch Features......................................................................................................................25

7.Technical Specifications ......................................................................................... 28

Technical Specifications ........................................................................................................29

Hardware Reference Guide IP67 Industrial Ethernet Switches

Preface

Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Dimensions............................................................................................................................31

Cable Flow...………………………………………………………………………………… 34

8.Cabling Guidelines................................................................................................... 35

Overview ...............................................................................................................................36

Cable Categories....................................................................................................................36

Cable Routing........................................................................................................................37

Bonding and Grounding.........................................................................................................37

Data Cable Shielding .............................................................................................................38

Conforming to IP67 ...............................................................................................................38

Planning your installation ......................................................................................................38

A.Standards and Safety .............................................................................................. 39

CE Statement .........................................................................................................................40

General Warnings ..................................................................................................................40

B.Warranty and Support ............................................................................................. 41

Statement of Limited Warranty ..............................................................................................42

Technical Support..................................................................................................................43

Getting Help ..........................................................................................................................45

IP67 Industrial Ethernet Switches Hardware Reference Guide

General Information 7

Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

General Information

Chapter Sections:

•Overview

•Part Numbering

•Operation

•Performance Specifications

Hardware Reference Guide IP67 Industrial Ethernet Switches

8 General Information

Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Overview

This manual will help you install and maintain the IP-67 Industrial Ethernet Switches. These

switches are designed to interconnect Ethernet nodes in a harsh environment and increase

network performance.

Part Numbering

Part Number Device

DRL-750 IP67 Fast Ethernet Unmanaged Switch

Network : 5 ports M12

Power : 5 pins M12 (redundant 9 to 36 VDC)

DRL-780 IP67 Fast Ethernet Unmanaged Switch

Network : 8 ports M12

Power : 5 pins Mini-Change Power in / Power out connectors (redundant 9 to 36 VDC)

DRL-781 IP67 Fast Ethernet Unmanaged Switch

Network : 8 ports M12

Power : 4 pins Mini-Change Power in / Power out connectors (redundant 9 to 36 VDC)

DRL-782 IP67 Fast Ethernet Unmanaged Switch

Network : 8 ports M12

Power : 5 pins M12 Power in / Power out connectors (redundant 9 to 36 VDC)

IP67 Industrial Ethernet Switches Hardware Reference Guide

General Information 9

Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Operation

Unlike an Ethernet hub, which broadcasts all messages received out all ports, the DRL-7xx

series route Ethernet messages to the appropriate port. In other words, it prepares the network

for optimal bandwidth conditions, reduces the number of collisions.

The DRL-7xx series supports 10BaseT (10 Mbps) or 100BaseT (100 Mbps) on the M-12

ports. Each port, independent of the others, will auto-negotiate the speed and duplex mode.

This allows both 10 Mbps (full or half duplex) and 100Mbps (full or half duplex) devices to

be connected to the same DRL-7xx series Switch.

Performance Specifications

The performance specifications are as follows. For complete technical specifications,

including switch dimensions, refer to Appendix A.

Table 1: Performance Specifications

Ethernet Switch Type Unmanaged

Ports 10BaseT/100BaseTx M12

Required Voltage 9-36VDC (See Appendix A for power consumption for each model)

Ethernet Standards IEEE 802.3 (10BaseT), 802.3u (100BaseTX), 802.3x (Full Duplex)

Ethernet Protocols All standard IEEE 802.3 protocols supported

Speed Per Port 10 Mbps/100Mbps

Ethernet Isolation 1500 Volts RMS (for 1 minute)

Operating Temperature -40 to 80°C

Humidity 5 to 95% (non-condensing)

Hardware Reference Guide IP67 Industrial Ethernet Switches

LED Indicators

Document Edition: 1.1, Document # 715-5000

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

LED Indicators

Chapter Sections:

•Overview

•Power LEDs

•ACT / LNK LEDs

•10 / 100 LEDs