Siemens RUGGEDCOM RS940G Installation Manual

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Page 1

Preface

RUGGEDCOM RS940G

Installation Guide

Introduction

Installing the Device

Communication Ports

Technical Specifications

Dimension Drawings

Certification

4/2014

RC1036-EN-03

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RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

All rights reserved. Dissemination or reproduction of this document, or evaluation and communication of its contents, is not authorized except where expressly permitted. Violations are liable for damages. All rights reserved, particularly for the purposes of patent application or trademark registration.

This document contains proprietary information, which is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced or translated to another language without the prior written consent of Siemens Canada Ltd..

Disclaimer Of Liability

Siemens has verified the contents of this manual against the hardware and/or software described. However, deviations between the product and the documentation may exist.

Siemens shall not be liable for any errors or omissions contained herein or for consequential damages in connection with the furnishing, performance, or use of this material.

The information given in this document is reviewed regularly and any necessary corrections will be included in subsequent editions. We appreciate any suggested improvements. We reserve the right to make technical improvements without notice.

Registered Trademarks

ROX™, Rugged Operating System On Linux™, CrossBow™ and ELAN™ are trademarks of Siemens Canada Ltd. ROS® is a registered trademark of Siemens Canada Ltd.

Other designations in this manual might be trademarks whose use by third parties for their own purposes would infringe the rights of the owner.

Third Party Copyrights

Siemens recognizes the following third party copyrights:

Security Information

Siemens provides products and solutions with industrial security functions that support the secure operation of plants, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens ' products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates.

For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit http://www.siemens.com/industrialsecurity.

To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://

support.automation.siemens.com.

Warranty

Siemens warrants this product for a period of five (5) years from the date of purchase, conditional upon the return to factory for maintenance during the warranty term. This product contains no user-serviceable parts. Attempted service by unauthorized personnel shall render all warranties null and void. The warranties set forth in this article are exclusive and are in lieu of all other warranties, performance guarantees and conditions whether written or oral, statutory, express or implied (including all warranties and conditions of merchantability and fitness for a particular purpose, and all warranties and conditions arising from course of dealing or usage or trade). Correction of nonconformities in the manner and for the period of time provided above shall constitute the Seller’s sole liability and the Customer’s exclusive remedy for defective or nonconforming goods or services whether claims of the Customer are based in contract (including fundamental breach), in tort (including negligence and strict liability) or otherwise.

For warranty details, visit www.siemens.com/ruggedcom or contact a Siemens customer service representative.

Contacting Siemens

Address

Siemens Canada Ltd. Industry Sector 300 Applewood Crescent Concord, Ontario Canada, L4K 5C7

Telephone

Toll-free: 1 888 264 0006 Tel: +1 905 856 5288 Fax: +1 905 856 1995

E-mail

ruggedcom.info.i-ia@siemens.com

Web

www.siemens.com/ruggedcom

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Table of Contents

Preface ................................................................................................................ v

Alerts .................................................................................................................................................. v

Related Documents ............................................................................................................................. v

Accessing Documentation .................................................................................................................... v

Training .............................................................................................................................................. vi

Customer Support .............................................................................................................................. vi

Chapter 1

Introduction .......................................................................................................... 1

1.1 Feature Highlights ........................................................................................................................ 1

1.2 Description .................................................................................................................................. 2

Chapter 2

Installing the Device ............................................................................................ 5

2.1 Mounting the Device .................................................................................................................... 5

2.1.1 Mounting the Device on a DIN Rail .................................................................................... 6

2.1.2 Mounting the Device to a Panel ......................................................................................... 6

2.2 Connecting Power ........................................................................................................................ 7

2.2.1 Connecting High AC/DC Power .......................................................................................... 8

2.2.2 Connecting Low DC Power ................................................................................................ 9

2.3 Connecting the Failsafe Alarm Relay ........................................................................................... 11

2.4 Connecting to the Device ........................................................................................................... 11

2.5 Cabling Recommendations ......................................................................................................... 12

2.5.1 Protection On Twisted-Pair Data Ports .............................................................................. 12

2.5.2 Gigabit Ethernet 1000Base-TX Cabling Recommendations ................................................. 13

Chapter 3

Communication Ports ......................................................................................... 15

3.1 Copper Ethernet Ports ................................................................................................................ 15

3.2 Fiber Optic Ethernet Ports .......................................................................................................... 16

3.3 SFP Optic Ethernet Ports ........................................................................................................... 17

3.3.1 Installing an SFP Optical Port .......................................................................................... 17

3.3.2 Removing an SFP Optical Port ......................................................................................... 18

iii

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Table of Contents

Chapter 4

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Installation Guide

Technical Specifications ..................................................................................... 21

4.1 Power Supply Specifications ....................................................................................................... 21

4.2 Failsafe Alarm Relay Specifications ............................................................................................. 21

4.3 Copper Ethernet Port Specifications ............................................................................................ 22

4.4 Fiber Optic Ethernet Port Specifications ....................................................................................... 22

4.5 Supported Networking Standards ................................................................................................ 23

4.6 Operating Environment ............................................................................................................... 23

4.7 Mechanical Specifications ........................................................................................................... 24

Chapter 5

Dimension Drawings .......................................................................................... 25

Chapter 6

Certification ........................................................................................................ 27

6.1 Agency Approvals ...................................................................................................................... 27

6.2 FCC Compliance ........................................................................................................................ 27

6.3 Industry Canada Compliance ...................................................................................................... 27

6.4 EMI and Environmental Type Tests ............................................................................................. 28

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RUGGEDCOM RUGGEDCOM RS940G

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Preface

This guide describes the RUGGEDCOM RS940G. It describes the major features of the device, installation, commissioning and important technical specifications.

It is intended for use by network technical support personnel who are responsible for the installation, commissioning and maintenance of the device. It is also recommended for use by network and system planners, system programmers, and line technicians.

Alerts

The following types of alerts are used when necessary to highlight important information.

DANGER!

DANGER alerts describe imminently hazardous situations that, if not avoided, will result in death or serious injury.

Preface

WARNING!

WARNING alerts describe hazardous situations that, if not avoided, may result in serious injury and/or equipment damage.

CAUTION!

CAUTION alerts describe hazardous situations that, if not avoided, may result in equipment damage.

IMPORTANT!

IMPORTANT alerts provide important information that should be known before performing a procedure or step, or using a feature.

NOTE

NOTE alerts provide additional information, such as facts, tips and details.

Related Documents

Other documents that may be of interest include:

• ROS User Guide for the RS940G

Accessing Documentation

The latest Hardware Installation Guides and Software User Guides for most RUGGEDCOM products are available online at www.siemens.com/ruggedcom.

Alerts v

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Preface

For any questions about the documentation or for assistance finding a specific document, contact a Siemens sales representative.

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Training

Siemens offers a wide range of educational services ranging from in-house training of standard courses on networking, Ethernet switches and routers, to on-site customized courses tailored to the customer's needs, experience and application.

Siemens' Educational Services team thrives on providing our customers with the essential practical skills to make sure users have the right knowledge and expertise to understand the various technologies associated with critical communications network infrastructure technologies.

Siemens' unique mix of IT/Telecommunications expertise combined with domain knowledge in the utility, transportation and industrial markets, allows Siemens to provide training specific to the customer's application.

For more information about training services and course availability, visit www.siemens.com/ruggedcom or contact a Siemens sales representative.

Customer Support

Customer support is available 24 hours, 7 days a week for all Siemens customers. For technical support or general information, contact Siemens Customer Support through any of the following methods:

• Online

Visit http://www.siemens.com/automation/support-request to submit a Support Request (SR) or check on the status of an existing SR.

• Telephone

Call a local hotline center to submit a Support Request (SR). To locate a local hotline center, visit http://

www.automation.siemens.com/mcms/aspa-db/en/automation-technology/Pages/default.aspx.

• Mobile App

Install the Industry Online Support app by Siemens AG on any Android, Apple iOS or Windows mobile device and be able to:

▪ Access Siemens' extensive library of support documentation, including FAQs, manuals, and much more

▪ Submit SRs or check on the status of an existing SR

▪ Find and contact a local contact person

▪ Ask questions or share knowledge with fellow Siemens customers and the support community

▪ And much more...

vi Training

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Introduction

The RUGGEDCOM RS940G is an industrially hardened, fully managed Ethernet switch providing six or eight ports of Gigabit Ethernet. Six 10/100/1000Base-TX triple speed copper ports are standard. An additional two gigabit fiber or copper ports can be added. The RUGGEDCOM RS940G provides a cost effective way of connecting a cluster of field devices to a Gigabit Ethernet backbone.

Designed to operate reliably in harsh industrial environments the RUGGEDCOM RS940G provides a high level of immunity to electromagnetic interference and heavy electrical surges typical of environments found in electric utility substations, process control or in curb side traffic control cabinets. An operating temperature range of -40 to 85 °C (-40 to 185 °F) coupled with hazardous location certification, optional conformal coating and a galvanized steel enclosure allows the RUGGEDCOM RS940G to be placed in almost any location.

The embedded Rugged Operating System (ROS) provides advanced networking features such as Enhanced Rapid Spanning Tree (eRSTP), Port Rate Limiting and a full array of intelligent functionality for high network availability and manageability. The versatility and wide selection of fiber optics allows the RUGGEDCOM RS940G to be used in a variety of applications. The RUGGEDCOM RS940G provides two fiber optical Gigabit Ethernet ports for creating a fiber optical backbone with high noise immunity and long haul connectivity.

The embedded Rugged Operating System (ROS) provides advanced layer 2 and layer 3 networking functions, and advanced cyber security features. Coupled with the ruggedized hardware design, RUGGEDCOM RS940G is ideal for creating mission-critical, real-time, control applications where high reliability and availability is of paramount importance.

Chapter 1

Introduction

Section 1.1

Feature Highlights

Ethernet Ports

• Six 10/100/1000Base-TX Triple Speed Copper Ports Standard

• (Optional) Two additional 1000Base-LX SFP Pluggable Gigabit Fiber Ports

• (Optional) Two additional 10/100/1000Base-TX Copper Ports

• Long haul optics allow Gigabit distances up to 70 km (43.5 mi)

Cyber Security Features

• Multi-level user passwords

• SSH/SSL (128-bit encryption)

• Enable/disable ports, MAC based port security

• Port based network access control (802.1x)

• VLAN (802.1Q) to segregate and secure network traffic

• RADIUS centralized password management

• SNMPv3 authentication and 56-bit encryption

Rated for Reliability in Harsh Environments

• Immunity to EMI and heavy electrical surges

Feature Highlights 1

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Chapter 1

Introduction

▪ Meets IEEE 1613 (electric utility substations)

▪ Exceeds IEC 61850-3 (electric utility substations)

▪ Exceeds IEC 61800-3 (variable speed drive systems)

▪ Exceeds IEC 61000-6-2 (generic industrial)

▪ Exceeds NEMA TS-2 (traffic control equipment)

• Hazardous Location Certification: Class 1 Division 2

• -40 to 85 °C (-40 to 185 °F) operating temperature (no fans)

• Conformal coated printed circuit boards (optional)

Management Tools

• Web-based, Telnet, CLI management interfaces

• SNMP v1, v2 and v3 (56-bit encryption)

• Remote Monitoring (RMON)

• Rich set of diagnostics with logging and alarms

Universal Power Supply Options

• Fully integrated power supply

• Universal high-voltage range: 88-300 VDC or 85-264 VAC

• Dual low-voltage DC inputs: 24 VDC (10-36 VDC) or 48VDC (36-72 VDC)

• Terminal blocks for reliable maintenance free connections

• CSA/UL 60950-1 safety approved to 85 °C (185 °F)

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Section 1.2

Description

The RUGGEDCOM RS940G features various ports, controls and indicator LEDs on the front panel for connecting, configuring and troubleshooting the device.

2 Description

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Figure 1: RUGGEDCOM RS940G

1. Optional SFP or Copper Ethernet Ports 2. Port Status LEDs 3. Ground Connection 4. Power Supply Terminal Block

5. 10/100/1000 Mbps Copper Ethernet Ports 6. POWER LED 7. ALARM LED 8. RS-232 Console Port (DB9) 9. Failsafe Alarm

Relay

Chapter 1

Introduction

• LEDs – LEDs indicate the operational status of the device.

▪ POWER LED – Illuminates when power is being supplied to the device.

▪ ALARM LED – Illuminates when an alarm condition exists.

▪ Port Status LEDs – Indicate the status of the optional SFP ports:

○ Solid = Link

○ Blinking = Activity

○ Off = No link/activity

Status LEDs for copper Ethernet ports are incorporated into each RJ-45 port. For more information, refer to

Section 3.1, “Copper Ethernet Ports”.

• Power Supply Terminal Block – A pluggable terminal block. For more information, refer to:

▪ Section 2.2, “Connecting Power”

▪ Section 4.1, “Power Supply Specifications”

• RS-232 Serial Console Port – The serial console port is for interfacing directly with the device and accessing initial management functions. For information about connecting to the device via the serial console port, refer to

Section 2.4, “Connecting to the Device”.

• Failsafe Alarm Relay – Latches to default state when a power disruption or other alarm condition occurs. For more information, refer to:

▪ Section 2.3, “Connecting the Failsafe Alarm Relay”

▪ Section 4.2, “Failsafe Alarm Relay Specifications”

Description 3

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Chapter 1

Introduction

Description 4

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Installing the Device

The following sections describe how to install the device, including mounting the device, installing/removing modules, connecting power, and connecting the device to the network.

WARNING!

Radiation hazard – risk of serious personal injury. This product contains a laser system and is classified as a CLASS 1 LASER PRODUCT. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

DANGER!

Electrocution hazard – risk of serious personal injury and/or damage to equipment. Before performing any maintenance tasks, make sure all power to the device has been disconnected and wait approximately two minutes for any remaining energy to dissipate.

IMPORTANT!

This product contains no user-serviceable parts. Attempted service by unauthorized personnel shall render all warranties null and void.

Changes or modifications not expressly approved by Siemens Canada Ltd. could invalidate specifications, test results, and agency approvals, and void the user's authority to operate the equipment.

Chapter 2

IMPORTANT!

This product should be installed in a restricted access location where access can only be gained by authorized personnel who have been informed of the restrictions and any precautions that must be taken. Access must only be possible through the use of a tool, lock and key, or other means of security, and controlled by the authority responsible for the location.

• Section 2.1, “Mounting the Device”

• Section 2.2, “Connecting Power”

• Section 2.3, “Connecting the Failsafe Alarm Relay”

• Section 2.4, “Connecting to the Device”

• Section 2.5, “Cabling Recommendations”

Section 2.1

Mounting the Device

The RUGGEDCOM RS940G is designed for maximum mounting and display flexibility. It can be equipped with connectors that allow it to be installed in a 35 mm (1.4 in) DIN rail or directly on a panel.

NOTE

For detailed dimensions of the device with either DIN rail or panel hardware installed, refer to

Chapter 5, Dimension Drawings.

Mounting the Device 5

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Chapter 2

Installing the Device

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

The following sections describe the various methods of mounting the device:

• Section 2.1.1, “Mounting the Device on a DIN Rail”

• Section 2.1.2, “Mounting the Device to a Panel”

Section 2.1.1

Mounting the Device on a DIN Rail

For DIN rail installations, the RUGGEDCOM RS940G can be equipped with a DIN rail bracket pre-installed on the back of the chassis. The bracket allows the device to be slid onto a standard 35 mm (1.4 in) DIN rail.

To mount the device to a DIN rail, do the following:

1. Align the slot in the bracket with the DIN rail.

Figure 2: DIN Rail Mounting

1. DIN Rail 2. DIN Rail Bracket

2. Pull the release on the bracket down and slide the device onto the DIN rail. Let go of the release to lock the device in position.

Section 2.1.2

Mounting the Device to a Panel

For panel installations, the RUGGEDCOM RS940G can be equipped with panel adapters pre-installed on the top and bottom of the chassis. The adapters allow the device to be attached to a panel using screws.

To mount the device to a panel, do the following:

6 Mounting the Device on a DIN Rail

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1. Place the device against the panel and align the adapters with the mounting holes.

Installing the Device

Chapter 2

Figure 3: Panel Mounting

1. Screw 2. Panel Adaptor

2. Install the supplied screws to secure the adapters to the panel.

Section 2.2

Connecting Power

The RUGGEDCOM RS940G supports a single integrated high AC/DC or low DC power supply

IMPORTANT!

• For 110/230 VAC rated equipment, an appropriately rated AC circuit breaker must be installed.

• For 125/250 VDC rated equipment, an appropriately rated DC circuit breaker must be installed.

• Equipment must be installed according to applicable local wiring codes and standards.

• All line-to-ground transient energy is shunted to the Surge Ground terminal. In cases where users require the inputs to be isolated from ground, remove the ground braid between Surge and Chassis Ground. Note that all line-to-ground transient protection circuitry will be disabled.

IMPORTANT!

Siemens requires the use of external surge protection in VDSL applications where the line may be subject to surges greater than that for which the device is rated. Use the following specifications as a guide for VDSL external surge protection:

Connecting Power 7

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Chapter 2

Installing the Device

• Clamping Voltage: 50 V to 200 V

• Insertion Loss: < 0.1 dB at 10 MHz

• Peak Surge Current: 10 kA, 8x20µs waveform

IMPORTANT!

Use only #16 gage copper wiring when connecting terminal blocks.

The following sections describe how to connect power to the device:

• Section 2.2.1, “Connecting High AC/DC Power”

• Section 2.2.2, “Connecting Low DC Power”

Section 2.2.1

Connecting High AC/DC Power

To connect a high AC/DC power supply to the device, do the following:

CAUTION!

Electrical hazard – risk of damage to equipment. Do not connect AC power cables to terminals for DC power. Damage to the power supply may occur.

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

CAUTION!

Electrical hazard – risk of damage to equipment. Before testing the dielectric strength (HIPOT) in the field, remove the braided ground cable connected to the surge ground terminal and chassis ground. This cable connects transient suppression circuitry to chassis ground and must be removed in order to avoid damage to transient suppression circuitry during testing.

1. Connect the positive wire from the power source to the positive/live (+/L) terminal on the terminal block.

8 Connecting High AC/DC Power

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Installing the Device

Chapter 2

Figure 4: Terminal Block Wiring

1. Positive/Live (+/L) Terminal 2. Negative/Neutral (-/N) Terminal 3. Surge Ground Terminal 4. Braided Ground Cable

2. Connect the negative wire from the power source to the negative/neutral (-/N) terminal on the terminal block.

3. Using a braided wire or other appropriate grounding wire, connect the surge ground terminal to the chassis ground connection. The surge ground terminal is used as the ground conductor for all surge and transient suppression circuitry internal to the unit.

4. Connect the ground terminal on the power source to the chassis ground terminal on the device.

Section 2.2.2

Connecting Low DC Power

To connect a low DC power supply to the device, do the following:

1. Connect the positive wire from the power source to the positive terminal on the terminal block.

Connecting Low DC Power 9

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Chapter 2

1 3

1 3 1

2 2

Installing the Device

RUGGEDCOM RUGGEDCOM RS940G

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Figure 5: Terminal Block Wiring - Single DC Power Supply Inputs

1. Positive Terminal 2. Negative Terminal 3. Surge Ground Terminal 4. Braided Ground Cable

Figure 6: Terminal Block Wiring - Dual DC Power Supply Inputs

1. Positive Terminal 2. Negative Terminal 3. Surge Ground Terminal 4. Braided Ground Cable

10 Connecting Low DC Power

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Installation Guide

2. Connect the negative wire from the power source to the negative terminal on the terminal block.

4. Connect the ground terminal on the power source to the chassis ground terminal on the device.

Section 2.3

Installing the Device

Connecting the Failsafe Alarm Relay

The failsafe relay can be configured to latch based on alarm conditions. The NO (Normally Open) contact is closed when the unit is powered and there are no active alarms. If the device is not powered or if an active alarm is configured, the relay opens the NO contact and closes the NC (Normally Closed) contact.

NOTE

Control of the failsafe relay output is configurable through ROS . One common application for this relay is to signal an alarm if a power failure occurs. For more information, refer to the ROS User Guide for the RUGGEDCOM RS940G.

Chapter 2

The following shows the proper relay connections.

Figure 7: Failsafe Alarm Relay Wiring

1. Normally Closed Terminal 2. Common Terminal 3. Normally Open Terminal

Section 2.4

Connecting to the Device

The following describes the various methods for accessing the ROS console and Web interfaces on the device. For more detailed instructions, refer to the ROS User Guide for the RUGGEDCOM RS940G.

Serial Console Port

Connect a PC or terminal directly to the serial console port to access the boot-time control and ROS console interface.

Connecting the Failsafe Alarm Relay 11

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Chapter 2

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Installing the Device

RUGGEDCOM RUGGEDCOM RS940G

IMPORTANT!

The serial console port is intended to be used only as temporary connections during initial configuration or troubleshooting.

The serial console port implements RS232 DCE (Data Communication Equipment) on a DB9 connector. The following is the pin-out for the port:

Pin Name Description

1 DCD Data Carrier Detect

2 RX Receive Data

3 TX Transmit Data

Installation Guide

Figure 8: Serial DB9 Console Port

4 DTR Data Terminal

5 GND Signal Ground

6 DSR Data Set Ready

7 RTS Request to Send

8 CTS Clear To Send

9 Reserved (Do Not Connect)

Ready

Communication Ports

Connect any of the available Ethernet ports on the device to a management switch and access the ROS console and Web interfaces via the device's IP address. For more information about available ports, refer to Chapter 3,

Communication Ports.

Section 2.5

Cabling Recommendations

Before connecting the device, be aware of the recommendations and considerations outlined in the following sections:

• Section 2.5.1, “Protection On Twisted-Pair Data Ports”

• Section 2.5.2, “Gigabit Ethernet 1000Base-TX Cabling Recommendations”

Section 2.5.1

Protection On Twisted-Pair Data Ports

Siemens does not recommend the use of copper cabling of any length for critical, real-time substation automation applications. All copper Ethernet ports on RUGGEDCOM products include transient suppression circuitry to protect against damage from electrical transients and conform with IEC 61850-3 and IEEE 1613 Class 1 standards. This means that during a transient electrical event, communications errors or interruptions may occur, but recovery is automatic.

12 Cabling Recommendations

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Siemens also does not recommend using copper Ethernet ports to interface with devices in the field across distances that could produce high levels of ground potential rise (i.e. greater than 2500 V), during line-to-ground fault conditions.

Section 2.5.2

Gigabit Ethernet 1000Base-TX Cabling Recommendations

The IEEE 802.3ab Gigabit Ethernet standard defines 1000 Mbit/s Ethernet communications over distances of up to 100 m (328 ft) using all 4 pairs in category 5 (or higher) balanced, unshielded twisted-pair cabling. For wiring guidelines, system designers and integrators should refer to the Telecommunications Industry Association (TIA) TIA/EIA-568-A wiring standard that characterizes minimum cabling performance specifications required for proper Gigabit Ethernet operation. For reliable, error-free data communication, new and pre-existing communication paths should be verified for TIA/EIA-568-A compliance.

The following table summarizes the relevant cabling standards:

Chapter 2

Cabling Category

< 5 No New wiring infrastructure required.

5 Yes Verify TIA/EIA-568-A compliance.

5e Yes No action required. New installations should be designed with Category 5e or higher.

6 Yes No action required.

> 6 Yes Connector and wiring standards to be determined.

1000Base-

TX Compliant

Required Action

Follow these recommendations for copper data cabling in high electrical noise environments:

• Data cable lengths should be as short as possible, preferably 3 m (10 ft) in length. Copper data cables should

not be used for inter-building communications.

• Power and data cables should not be run in parallel for long distances, and should be installed in separate

conduits. Power and data cables should intersect at 90° angles when necessary to reduce inductive coupling.

• Shielded/screened cabling can be used when required. Care should be taken to avoid the creation of ground

loops with shielded cabling.

Gigabit Ethernet 1000Base-TX Cabling Recommendations 13

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Installing the Device

Chapter 2

Gigabit Ethernet 1000Base-TX Cabling Recommendations 14

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Communication Ports

The RUGGEDCOM RS940G can be equipped with various types of communication ports to enhance its abilities and performance. To determine which ports are equipped on the device, refer to the factory data file available through ROS . For more information on how to access the factory data file, refer to the ROS User Guide for the RUGGEDCOM RS940G.

Each communication port type has a specific place in the RUGGEDCOM RS940G chassis.

Chapter 3

Figure 9: Port Assignment

1. Ports 1 to 6 2. Ports 7 to 8

Port Type

1 to 6 Copper Gigabit Ethernet Ports (10/100/1000Base-TX)

7 to 8 Fixed, SFP or GBIC Gigabit Ethernet Ports (1000Base-SX or 1000Base-LX)

The following sections describe the available ports:

• Section 3.1, “Copper Ethernet Ports”

• Section 3.2, “Fiber Optic Ethernet Ports”

• Section 3.3, “SFP Optic Ethernet Ports”

Section 3.1

Copper Ethernet Ports

The RUGGEDCOM RS940G supports several 10/100/1000Base-TX Ethernet ports that allow connection to standard Category 5 (CAT-5) unshielded twisted-pair (UTP) cables with RJ45 male connectors. The RJ45 connectors are directly connected to the chassis ground on the device and can accept CAT-5 shielded twistedpair (STP) cables.

Copper Ethernet Ports 15

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Chapter 3

Communication Ports

WARNING!

Electric shock hazard – risk of serious personal injury and/or equipment interference. If shielded cables are used, make sure the shielded cables do not form a ground loop via the shield wire and the RJ45 receptacles at either end. Ground loops can cause excessive noise and interference, but more importantly, create a potential shock hazard that can result in serious injury.

Each port features LEDs that indicate the state of the port.

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

LED State Description

Figure 10: RJ45 and FastConnect RJ45 Port LEDs

1. Speed LED 2. Link/Activity LED

The following is the pin-out for the RJ45 male connectors:

Figure 11: RJ45 Ethernet Port Pin Configuration

Speed

Link/Activity

10/100Base-TX 1000Base-TX

1 RX+ BI_DB+ Receive Data+

2 RX- BI_DB- Receive Data-

3 TX+ BI_DA+ Transmit Data+

4 Reserved (Do Not Connect)

Yellow The port is

operating at 1000 Mbps

Off The port is

operating at 10 or 100 Mbps

Yellow (Solid) Link established

Yellow (Blinking) Link activity

Off No link detected

Name

Description

or Bi-Directional

5 Reserved (Do Not Connect)

6 TX- BI_DA- Transmit Data-

7 Reserved (Do Not Connect)

8 Reserved (Do Not Connect)

or Bi-Directional

For specifications on the available copper Ethernet ports, refer to Section 4.3, “Copper Ethernet Port

Specifications”.

Section 3.2

Fiber Optic Ethernet Ports

Fiber optic Ethernet ports are available with either LC (Lucent Connector) and SC (Standard or Subscriber Connector) connectors. Make sure the Transmit (Tx) and Receive (Rx) connections of each port are properly connected and matched to establish a proper link.

16 Fiber Optic Ethernet Ports

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Communication Ports

Chapter 3

Figure 12: LC Port

1. Tx Connector 2. Rx Connector

Figure 13: SC Port

1. Tx Connector 2. Rx Connector

For specifications on the available fiber optic Ethernet ports, refer to Section 4.4, “Fiber Optic Ethernet Port

Specifications”.

Section 3.3

SFP Optic Ethernet Ports

SFP (Small Form-Factor Pluggable) optic Ethernet ports are available with LC (Lucent Connector) connectors. Make sure the Transmit (Tx) and Receive (Rx) connections of each port are properly connected and matched to establish a proper link.

Figure 14: LC Port

1. Tx Connector 2. Rx Connector

NOTE

SFP modules, as well as their optical ports, can be safely inserted and removed while the chassis is powered and operating.

The following sections describe how to install and remove SFP optical ports:

• Section 3.3.1, “Installing an SFP Optical Port”

• Section 3.3.2, “Removing an SFP Optical Port”

Section 3.3.1

Installing an SFP Optical Port

To install an SFP optical port, do the following:

CAUTION!

Electrical hazard – risk of damage to equipment. Use only components certified by Siemens with RUGGEDCOM products. Damage to the module and device may occur if compatibility and reliability have not been properly assessed.

SFP Optic Ethernet Ports 17

Page 24

Chapter 3

Communication Ports

RUGGEDCOM RUGGEDCOM RS940G

CAUTION!

Electrical hazard – risk of damage to equipment. Make sure all electrostatic energy is dissipated before installing or removing components from the device. An electrostatic discharge (ESD) can cause serious damage to the component once it is outside the chassis.

1. Make sure all potential electrostatic build-up has been properly discharged to prevent electrostatic discharges (ESD). This can be accomplished by wearing an ESD wrist strap or by touching Earth or the chassis ground.

2. Remove the dust cover from the port opening in the module.

CAUTION!

Mechanical hazard – risk of component damage. SFP optical ports are designed to insert in only one orientation. Do not force the port into the module.

3. Remove the port from its packaging.

4. Insert the port into the module and swing the bail-latch up to lock it in place.

Installation Guide

Figure 15: Installing an SFP Optical Port (Typical)

1. SFP Optical Port 2. Metal Bail-Latch

5. Remove the dust cover from the port.

6. Connect a cable to the port and test the connection.

Section 3.3.2

Removing an SFP Optical Port

To remove an SFP optical port, do the following:

CAUTION!

Electrical hazard – risk of damage to equipment. Make sure all electrostatic energy is dissipated before performing installing or removing components from the device. An electrostatic discharge (ESD) can cause serious damage to the component once it is outside the chassis.

2. Disconnect the cable from the port.

3. Grab the metal bail-latch on the port and remove the port from the module.

18 Removing an SFP Optical Port

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RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Communication Ports

Figure 16: Removing an SFP Optical Port (Typical)

1. SFP Optical Port 2. Metal Bail-Latch

4. Store the port in an ESD-safe bag or other suitable ESD-safe environment, free from moisture and stored at the proper temperature (-40 to 85 °C or -40 to 185 °F).

Chapter 3

Removing an SFP Optical Port 19

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RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Communication Ports

Chapter 3

Removing an SFP Optical Port 20

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RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Technical Specifications

The following sections provide important technical specifications related to the device and available modules:

• Section 4.1, “Power Supply Specifications”

• Section 4.2, “Failsafe Alarm Relay Specifications”

• Section 4.3, “Copper Ethernet Port Specifications”

• Section 4.4, “Fiber Optic Ethernet Port Specifications”

• Section 4.5, “Supported Networking Standards”

• Section 4.6, “Operating Environment”

• Section 4.7, “Mechanical Specifications”

Section 4.1

Chapter 4

Power Supply Specifications

Power Supply Type

24 VDC 10 VDC 36 VDC

48 36 VDC 72 VDC

(F) denotes fast-acting fuse

(T) denotes time-delay fuse.

Power consumption varies based on configuration.

Section 4.2

Input Range

Minimum Maximum

88 VDC 300 VDC 4 kVAC

85 VAC 264 VAC

Internal Fuse

Rating

2.0 A(T)

3.15 A(T) 1.5 kVDC

Failsafe Alarm Relay Specifications

Maximum Switching Voltage Rated Switching Current Isolation

30 VDC 2 A, 60 W

125 VDC 0.24 A, 30 W

Isolation

5.5 kVDC

1500 V

Maximum Power

Consumption

for 1 minute

rms

18 W

125 VAC 0.5 A, 62.5 W

220 VDC 0.24 A, 60 W

250 VAC 0.25 A, 62.5 W

Power Supply Specifications 21

Page 28

Chapter 4

RUGGEDCOM RUGGEDCOM RS940G

Technical Specifications

Section 4.3

Copper Ethernet Port Specifications

The following details the specifications for copper Ethernet ports that can be ordered with the RUGGEDCOM RS940G.

Installation Guide

Speed

Connector Duplex

Cable Type

10/100/1000Base-TX RJ45 FDX/HDX > Category 5

Auto-negotiating.

Shielded or unshielded.

Auto-crossover and auto-polarity.

Typical distance. Dependent on the number of connectors and splices.

RMS 1 minute.

Wiring

Standard

TIA/EIA

T568A/B

Maximum Distance

100 m (328 ft) 1.5 kV

Section 4.4

Fiber Optic Ethernet Port Specifications

The following details the specifications for fiber Ethernet ports that can be ordered with the RUGGEDCOM RS940G.

NOTE

• All optical power numbers are listed as dBm averages. To convert from average to peak, add 3 dBm. To convert from peak to average, subtract 3 dBm.

• Maximum segment length is greatly dependent on factors such as fiber quality, and the number of patches and splices. Consult a Siemens sales associate when determining maximum segment distances.

Isolation

Fixed Gigabit (1 Gbps) Transceivers

Mode

Connector

Type

MM LC

SM SC 9/125 1310 -10 -3 -20 -3 10 10

SM LC 9/125 1310 -9.5 -3 -21 -3 10 11.5

SM SC 9/125 1310 -5 0 -20 -3 25 15

SM LC 9/125 1310 -7 -3 -24 -3 25 17

All cabling is duplex type unless specified otherwise.

Typical.

All optical power numbers are listed as dBm averages.

22 Copper Ethernet Port Specifications

Cable

Type (µm)

50/125

62.5/125

Tx λ (nm)

Minimum

(dBm)

Maximum

(dBm)

Sensitivity

(dBm)

Saturation

(dBm)

Maximum

Distance

(km)

850 -9 -2.5 -20 0 0.5 11

Power

Budget

(dB)

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RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Typical distance. The maximum segment length is greatly dependent on factors such as fiber quality, and the number of patches and splices. Consult a Siemens sales associates when determining maximum segment distances.

Technical Specifications

SFP Gigabit (1 Gbps) Transceivers

Mode

Connector

Type

Cable

Type (μm)

Tx λ

(nm)

Minimum

(dBm)

Maximum

(dBm)

Rx Sensitivity

(dBm)

Rx Saturation

(dBm)

Maximum

Distance

(km)

Chapter 4

Power

Budget

(dB)

50/125 0.5

850 -9 -2.5 -20 0

62.5/125

0.3

SM LC 9/125 1310 -9.5 -3 -19 -3 10 9.5

SM LC 9/125 1310 -7 -3 -23 -3 25 16

MM = Multi-Mode, SM = Single-Mode

Typical.

All optical power numbers are listed as dBm averages.

Operating temperature range of -10 to 85 °C (14 to 185 °F).

Operating temperature range of -20 to 85 °C (-4 to 185 °F).

LC 9/125 1550 0 5 -23 -3 70 23

Section 4.5

Supported Networking Standards

Standard 10 Mbps Ports

100 Mbps

Ports

1000 Mbps Ports Notes

IEEE 802.3x

ü ü ü

IEEE 802.3z

IEEE 802.3ab

IEEE 802.1D

IEEE 802.1Q

IEEE 802.1p

ü ü ü

Section 4.6

Operating Environment

Parameter Range Comments

Ambient Operating Temperature -40 to 85 °C

Ambient Relative Humidity 5% to 95% Non-condensing

(-40 to 185 °F)

Full Duplex Operation

1000Base-LX

1000Base-Tx

MAC Bridges

VLAN (Virtual LAN)

Priority Levels

Measured from a 30 cm (12 in) radius surrounding the center of the enclosure.

Supported Networking Standards 23

Page 30

Chapter 4

Technical Specifications

Parameter Range Comments

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Ambient Storage Temperature -40 to 85 °C

(-40 to 185 °F)

Section 4.7

Mechanical Specifications

Parameter Value

Dimensions Refer to Chapter 5, Dimension Drawings

Weight 1.2 kg (2.7 lbs)

Ingress Protection IP40 (1 mm or 0.04 in objects)

Enclosure 20 AWG Galvanized Steel

24 Mechanical Specifications

Page 31

RUGGEDCOM RUGGEDCOM RS940G

187.96

168.66

83.54

65.13

116.59

7.87

99.06

Installation Guide

Dimension Drawings

NOTE

All dimensions are in millimeters, unless otherwise stated.

Dimension Drawings

Chapter 5

Figure 17: Overall Dimensions

Page 32

Chapter 5

13.64

141.63

101.60

183.89

83.82

Dimension Drawings

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Figure 18: Panel and DIN Rail Mount Dimensions

1. SFP Port (Reference)

Page 33

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Certification

The RUGGEDCOM RS940G device has been thoroughly tested to guarantee its conformance with recognized standards and has received approval from recognized regulatory agencies.

• Section 6.1, “Agency Approvals”

• Section 6.2, “FCC Compliance”

• Section 6.3, “Industry Canada Compliance”

• Section 6.4, “EMI and Environmental Type Tests”

Section 6.1

Agency Approvals

Agency Standards Comments

Chapter 6

Certification

CSA CSA C22.2 No. 60950-1, UL 60950-1 Approved

Section 6.2

FCC FCC Part 15, Class A Approved

FDA/CDRH 21 CFR Chapter I, Sub-chapter J Approved

EN 60950-1, EN 61000-6-2, EN 55022

Class A, EN 50581, EN 60825-1

CE Compliance is claimed via

Declaration of Self Conformity Route

FCC Compliance

This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference on his own expense.

Section 6.3

Industry Canada Compliance

CAN ICES-3 (A) / NMB-3 (A)

Agency Approvals 27

Page 34

Chapter 6

Certification

Section 6.4

EMI and Environmental Type Tests

The RUGGEDCOM RS940G has passed the following EMI and environmental tests.

IEC 61850-3 Type Tests

Test Description Test Levels Severity Levels

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Enclosure

Contact

Enclosure Air +/- 15 kV 4

IEC 61000-4-3 Radiated RFI Enclosure ports 20 V/m x

IEC 61000-4-4 Burst (Fast Transient)

IEC 61000-4-5 Surge

IEC 61000-4-6 Induced (Conducted) RFI

Signal ports +/- 4 kV @ 2.5 kHz x

DC Power ports +/- 4 kV 4

AC Power ports +/- 4 kV 4

Earth

ground ports

Signal ports +/- 4 kV line-to-earth,

DC Power ports +/- 2 kV line-to-earth,

AC Power ports +/- 4 kV line-to-earth,

Signal ports 10 V 3

D.C Power ports 10 V 3

AC Power ports 10 V 3

Earth

ground ports

+/- 8 kV 4IEC 61000-4-2 ESD

+/- 4 kV 4

+/- 2 kV line-to-line

+/- 1 kV line-to-line

+/- 2 kV line-to-line

10 V 3

IEC 61000-4-8 Magnetic Field Enclosure ports 40 A/m continuous, 1000 A/m for 1 s

IEC 61000-4-29

IEC 61000-4-11

IEC 61000-4-12 Damped Oscillatory

IEC 61000-4-17 Ripple on DC Power Supply DC Power ports 10% 3

Voltage Dips and Interrupts

28 EMI and Environmental Type Tests

DC Power ports 30% for 0.1 s, 60% for

AC Power ports

Signal ports 2.5 kV common, 1 kV

DC Power ports 2.5 kV common, 1 kV

AC Power ports 2.5 kV common, 1 kV

Signal ports 30 V Continuous, 300 V for 1 s 4IEC 61000-4-16 Mains Frequency Voltage

DC Power ports 30 V Continuous, 300 V for 1 s 4

0.1 s, 100% for 0.05 s

30% for 1 period, 60% for 50 periods

100% for 5 periods,

100% for 50 periods

differential mode @ 1 MHz

Page 35

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Test Description Test Levels Severity Levels

Chapter 6

Certification

IEC 60255-5

Dielectric Strength

H.V. Impulse

Signal ports 2 kVAC (Fail-Safe Relay output)

DC Power ports 2 kVDC

AC Power ports 2 kVDC

Signal ports 5 kV (Fail-Safe Relay Output)

DC Power ports 5 kV

AC Power ports 5 kV

IEEE 1613 (C37.90.x) EMI Immunity Type Tests

NOTE

The RUGGEDCOM RS940G meets Class 2 requirements for an all-fiber configuration and Class 1 requirements for copper ports.

IEEE Test

C37.90.2 8 Radiated RFI Enclosure ports 35 V/m

C37.90.1 7

IEEE 1613

Clause

Fast Transient

Description Test Levels

Enclosure Contact +/- 8 kVC37.90.3 9 ESD

Enclosure Air +/- 15 kV

Signal ports +/- 4 kV @ 2.5 kHz

DC Power ports +/- 4 kV

AC Power ports +/- 4 kV

Earth ground ports +/- 4 kV

Signal ports 2.5 kV common mode @ 1MHz

DC Power ports 2.5 kV common and

AC Power ports 2.5 kV common and

Signal ports 5 kV (Failsafe Relay)

DC Power ports 5 kV

AC Power ports 5 kV

Signal ports 2 kVAC (Failsafe Relay)

DC Power ports 1.5 kVDC

AC Power ports 2 kVAC

C37.90 6

Oscillatory

H.V. Impulse

Dielectric

Strength

Environmental Type Tests

Test Description Test Levels Severity Levels

IEC 60068-2-1 Cold Temperature Test Ad -40 °C (-40 °F), 16 Hours

differential mode @ 1MHz

IEC 60068-2-2 Dry Heat Test Bd 85 °C (185 °F), 16 Hours

EMI and Environmental Type Tests 29

Page 36

Chapter 6

Certification

RUGGEDCOM RUGGEDCOM RS940G

Installation Guide

Test Description Test Levels Severity Levels

IEC 60068-2-30 Humidity (Damp

Heat, Cyclic)

Test Db 95% (non-condensing),

55 °C (131 °F), 6 cycles

IEC 60255-21-1 Vibration 2 g @ 10-150 Hz Class 2

IEC 60255-21-2 Shock 30 g @ 11 ms Class 2

30 EMI and Environmental Type Tests