Siemens SCALANCE M874, SCALANCE M876, SCALANCE M800, SCALANCE M876-3, SCALANCE M876-4 Operating Instructions Manual

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SCALANCE M874, M876

___________________

SIMATIC NET

Industrial Remote Communication Remote Networks SCALANCE M874, M876

Operating Instructions

06/2015

C79000

Preface

Description of the device

Installation

Connecting up

Dimension drawing

Technical specifications

Approvals

-G8976-C331-05

Siemens AG Division Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY

C79000-G8976-C331-05

Ⓟ

Legal information

Warning notice system

DANGER

indicates that death or severe personal injury will result if proper precautions are not taken.

WARNING

indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION

indicates that minor personal injury can result if proper precautions are not taken.

NOTICE

indicates that property damage can result if proper precautions are not taken.

Qualified Personnel

personnel qualified

Proper use of Siemens products

WARNING

Siemens products may only be used for the applications described in the catalog and in the relevant technical

maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed.

Trademarks

Disclaimer of Liability

This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

The product/system described in this documentation may be operated only by task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.

Note the following:

documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and

All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.

for the specific

07/2015 Subject to change

erved

Preface

Purpose of the Operating Instructions

Validity of the manual

Naming of the devices

Classification

Description

Terms used

M-800

M876-4

These compact operating instructions contain information with which you will be able to install and connect up a device of the SCALANCE M874, M876 product line. The configuration and the integration of the device in a network are not described in these instructions.

These operating instructions apply to the following devices:

● SCALANCE M874-2

● SCALANCE M874-3

● SCALANCE M876-3

● SCALANCE M876-4

Product line For all devices and variants of all product groups within the

Product group

Device For a device, only the device name is used. M874-2

SCALANCE M-800 product line, the term For all devices and variants of a product group, only the

product group is used.

is used.

M-800

• M874

stands for M874-2, M874-3

• M876

stands for M876-3, M876-4

• M87x

stands for M874-2, , M874-3, M876-3,

M874-3 M876-3

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Preface

Further documentation

SIMATIC NET manuals

● System manual "Industrial Ethernet"

The system manual contains information on other SIMATIC NET products that you can operate along with the devices of this product line in an Industrial Ethernet network.

There, you will find among other things optical performance data of the communications partner that you require for the installation.

The "SIMATIC NET Industrial Ethernet" system manual can be found on the Internet pages of Siemens Industry Online Support under the following entry ID:27069465 (http://support.automation.siemens.com/WW/view/wn/27069465)

● "Passive network components" system manual

This system manual contains installation instructions for several of the most common components and guidelines for setting up networked automation plants in buildings.

The "Passive Network Components" system manual can be found on the Internet pages of Siemens Industry Online Support under the following entry ID:84922825 (http://support.automation.siemens.com/WW/view/en/84922825)

You will find SIMATIC NET manuals on the Internet pages of Siemens Industry Online Support:

● using the search function:

Link to Siemens Industry Online Support (http://support.automation.siemens.com/)

Enter the entry ID of the relevant manual as the search item.

● In the navigation panel on the left hand side in the area "Industrial Communication":

Link to the area "Industrial Communication" (http://support.automation.siemens.com/WW/view/en/10805878/133400)

Go to the required product group and make the following settings: tab "Entry list", Entry type "Manuals"

You will find the documentation for the SIMATIC NET products relevant here on the data medium that ships with some products:

● Product CD / product DVD

● SIMATIC NET Manual Collection

You will find the article numbers for the Siemens products of relevance here in the following catalogs:

● SIMATIC NET Industrial Communication / Industrial Identification, catalog IK PI

● SIMATIC Products for Totally Integrated Automation and Micro Automation, catalog

ST 70

● Industry Mall - catalog and ordering system for automation and drive technology, Online catalog (http://eb.automation.siemens.com/)

You can request the catalogs and additional information from your Siemens representative.

SCALANCE M874, M876

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Preface

Trademarks

Security information

License conditions

Note Open source software

Read the license

SIMATIC NET glossary

The following and possibly other names not identified by the registered trademark sign ® are registered trademarks of Siemens AG:

SCALANCE, C-PLUG, KEY-PLUG

Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, 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.

You will find license conditions in the following documents on the supplied data medium:

● DOC_OSS-SCALANCE-M_74.pdf

● DC_LicenseSummaryScalanceM87x_76.htm

Explanations of many of the specialist terms used in this documentation can be found in the SIMATIC NET glossary.

You will find the SIMATIC NET glossary here:

● SIMATIC NET Manual Collection or product DVD

The DVD ships with certain SIMATIC NET products.

● On the Internet under the following entry ID:

50305045 (http://support.automation.siemens.com/WW/view/en/50305045)

conditions for open source software carefully before using the product.

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Preface

SCALANCE M874, M876

6 Operating Instructions, 06/2015, C79000-G8976-C331-05

Preface ................................................................................................................................................... 3

1 Description of the device ......................................................................................................................... 9

2 Installation ............................................................................................................................................ 21

3 Connecting up ....................................................................................................................................... 31

4 Dimension drawing ............................................................................................................................... 45

5 Technical specifications ........................................................................................................................ 49

1.1 Product characteristics.............................................................................................................. 9

1.2 Accessories ............................................................................................................................. 11

1.3 LED display ............................................................................................................................. 12

1.3.1 SCALANCE M874-2, M874-3 ................................................................................................. 12

1.3.2 SCALANCE M876-3, M876-4 ................................................................................................. 14

1.4 SET button .............................................................................................................................. 17

1.5 C-PLUG and KEY-PLUG ........................................................................................................ 19

2.1 Securing the housing .............................................................................................................. 22

2.2 Wall mounting ......................................................................................................................... 23

2.3 Installation on the DIN rail ....................................................................................................... 24

2.4 Installing on the S7-300 standard rail ..................................................................................... 26

2.5 Installing on the S7-1500 standard rail ................................................................................... 28

3.1 Safety when connecting up ..................................................................................................... 31

3.2 SIM card .................................................................................................................................. 33

3.3 Power supply .......................................................................................................................... 34

3.4 Grounding ............................................................................................................................... 36

3.5 Digital input/output .................................................................................................................. 37

3.6 Antennas ................................................................................................................................. 39

3.7 Ethernet port ........................................................................................................................... 42

3.8 Inserting and removing the PLUG .......................................................................................... 43

4.1 SCALANCE M874-2, M874-3 ................................................................................................. 45

4.2 SCALANCE M876-3, M876-4 ................................................................................................. 47

5.1 GPRS/EDGE router SCALANCE M874-2 .............................................................................. 49

5.2 HSPA+ router SCALANCE M874-3 ........................................................................................ 52

5.3 HSPA+ router SCALANCE M876-3 ........................................................................................ 55

5.4 LTE router SCALANCE M876-4 ............................................................................................. 58

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Table of contents

A Approvals ............................................................................................................................................. 63

Index .................................................................................................................................................... 79

A.1 EU declaration of conformity .................................................................................................. 65

A.1.1 ATEX ...................................................................................................................................... 66

A.1.2 R&TTE ................................................................................................................................... 66

A.1.2.1 Protection of health and safety .............................................................................................. 66

A.1.2.2 EMC ....................................................................................................................................... 67

A.1.2.3 Efficient use of the radio spectrum......................................................................................... 68

A.1.3 RoHS ...................................................................................................................................... 68

A.1.4 Products ................................................................................................................................. 69

A.2 RCM / C-TICK ........................................................................................................................ 70

A.3 ATEX ...................................................................................................................................... 71

A.4 IECEx ..................................................................................................................................... 72

A.5 Conformity with FCC .............................................................................................................. 73

A.6 FM certification ....................................................................................................................... 75

A.7 UL certification (product safety) ............................................................................................. 76

A.8 UL HAZ. LOC certification (explosion protection) .................................................................. 77

A.9 EAC ........................................................................................................................................ 78

SCALANCE M874, M876

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1.1

Product characteristics

Interfaces

Functionality M874-2

M874-3

M876-3 M876-4

Ethernet interface

2 x RJ-45 10 / 100 Mbps

4 x RJ-45 10 / 100 Mbps

Digital input/output

1/1

Scope of delivery

Note Not included with the product

The following components do not ship with the product:

•

Use the SIM card from the chosen mobile wireless provider

Connectors for external antennas 1

SMA antenna connector

The following components ship with the product:

● One device

● A 5-pin terminal block for the power supply

● A 2-pin terminal block for the digital output

● A 2-pin terminal block for the digital input

● Product CD

KEY-PLUG / C-PLUG

You will find more detailed information in "C-PLUG and KEY-PLUG (Page 19)".

Antennas

You will find more detailed information in "Accessories (Page 11)".

SIM card

SMA antenna connectors

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Description of the device

Article numbers

Type

Article number

Description

SCALANCE M874-2

6GK5 874-2AA00-2AA2

Mobile wireless router for 2G (EDGE)

tenna diversity

diversity

Unpacking and checking

WARNING

Do not use any parts that show evidence of damage

1.1 Product characteristics

SCALANCE M874-3 6GK5 874-3AA00-2AA2 Mobile wireless router for 3G (HSPA+) SCALANCE M876-3 6GK5 876-3AA02-2BA2 Mobile wireless router for 3G (HSPA+) with an-

SCALANCE M876-4 6GK5 876-4AA00-2BA2 Mobile wireless router for 4G (LTE) with antenna

If you use damaged parts, there is no guarantee that the device will function according to the specification.

If you use damaged parts, this can lead to the following problems:

• Injury to persons

• Loss of the approvals

• Violation of the EMC regulations

Use only undamaged parts.

1. Make sure that the package is complete.

2. Check all the parts for transport damage.

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Description of the device

1.2

Accessories

Antennas

Type

Properties

Article number

tape

outdoor areas; 5 m connecting cable connected

including installation bracket, screws, wall plugs

1.2 Accessories

You will find further information on the accessories program for the M-800 in the Industry Mall (https://eb.automation.siemens.com/goos/WelcomePage.aspx?regionUrl=/en&language=en) .

ANT794-3M Flat antenna for GSM networks, for tri-band

with 900 / 1800 / 1900 MHz; weatherproof for indoor and outdoor areas; 1.2 m connecting cable connected permanently to the antenna; SMA connector, including adhesive mounting

ANT794-4MR Omnidirectional antenna for GSM (2G), UMTS

(3G) and LTE(4G); weatherproof for indoor and

permanently to the antenna; SMA connector,

6NH9870-1AA00

6NH9860-1AA00

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Description of the device

1.3

LED display

1.3.1

SCALANCE M874-2, M874-3

LED

Status

Meaning

1.3 LED display

F OFF

Flashing The bootloader waits in this state for a new firmware file that you can

SCALANCE M874, M876

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No fault/error.

The device is starting up or an error has occurred. Possible errors/faults:

• Wrong PIN number

download using TFTP.

Description of the device

LED

Status

Meaning

1.3 LED display

Q OFF

OFF

Flashing Signal strength bad: -89 dBm to -109 dBm

Device turned off, no power supply.

Device turned on, power supply present.

SIM card OK, no connection.

Wrong PIN number / SIM card error

Connection established

No reception Signal strength: < -109 dBm

Signal strength medium: -73 dBm to -89 dBm

Signal strength good: > -73 dBm

P1/P2 OFF

DI OFF

DO OFF

OFF

Flashing Only some of the configured VPN connections are established.

No VPN connection is established.

All configured VPN connections are established.

Ethernet connection to local computer or LAN not established

Ethernet connection to local computer or LAN established

Device receiving / sending data

Digital input inactive

Digital input active.

Digital output inactive

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Description of the device

LED

Status

Meaning

1.3.2

SCALANCE M876-3, M876-4

1.3 LED display

Digital output active.

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Description of the device

LED

Status

Meaning

1.3 LED display

F OFF

Flashing The bootloader waits in this state for a new firmware file that you can

Q OFF

OFF

No fault/error.

The device is starting up or an error has occurred. Possible errors/faults:

• Wrong PIN number

download using TFTP.

Device turned off, no power supply.

Device turned on, power supply present.

SIM card OK, no connection.

Wrong PIN number / SIM card error

Connection established

No reception Signal strength: < -109 dBm

Flashing Signal strength bad: -89 dBm to -109 dBm

OFF

Flashing Only some of the configured VPN connections are established.

Signal strength medium: -73 dBm to -89 dBm

Signal strength good: > -73 dBm

No VPN connection is established.

All configured VPN connections are established.

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Description of the device

LED

Status

Meaning

1.3 LED display

P1 P2 P3 P4

DI OFF

DO OFF

OFF

Ethernet connection to local computer or LAN not established

Ethernet connection to local computer or LAN established

Device receiving / sending data

Digital input inactive

Digital input active.

Digital output inactive

Digital output active.

SCALANCE M874, M876

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Description of the device

1.4

SET button

1.4 SET button

With a SCALANCE M.800, the SET button is on the front of the housing beside the LED display.

The SET button has the following functions:

● Restart

Hold down the button for longer than 3 seconds to run a restart.

● Loading new firmware

If the normal procedure with the "Load & Save" menu of Web Based Management does not work, the reset button can be used to load new firmware. This situation can occur if there is a power outage during the normal firmware update.

– Hold down the button until the red fault LED (F) starts to flash after approximately 3

seconds.

– Now release the button. The bootloader waits in this state for a new firmware file that

you can download using TFTP.

You will find more information in the section "Service and Maintenance" in the SCALANCE M-800 Web Based Management configuration manual.

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Description of the device

WARNING

EXPLOSION HAZARD

1.4 SET button

● Reset to factory defaults

– Hold down the button until the red fault LED (F) stops flashing after approximately 10

seconds and is permanently lit.

– Now release the button and wait until the fault LED (F) goes off again. The device then

starts automatically with the factory settings and can be reached via the IP address

192.168.1.1.

You will find more information in the section "Service and Maintenance" in the SCALANCE M-800 Web Based Management configuration manual.

Do not press the SELECT/SET button when there is an explosive atmosphere.

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Description of the device

1.5

C-PLUG and KEY-PLUG

How it works

NOTICE

Do not remove or insert a C-PLUG / KEY-PLUG during operation!

License information on the KEY-PLUG

1.5 C-PLUG and KEY-PLUG

The C-PLUG or KEY-PLUG is used to transfer the configuration of the old device to the new device when a device is replaced.

A PLUG may only be removed or inserted when the device is turned off. The device checks whether or not a PLUG is present at one second intervals. If it is detected that the PLUG was removed, there is a restart.

If a valid KEY-PLUG was inserted in the device, the device changes to a defined error state following the restart.

When the new device starts up with the PLUG, it then continues automatically with exactly the same configuration as the old device. One exception to this can be the IP configuration if it is set over DHCP and the DHCP server has not been reconfigured accordingly.

A reconfiguration is necessary if you use functions based on MAC addresses. If an incorrect PLUG, for example from another product or a damaged PLUG is inserted, the device signals an error with the "F" LED.

You can either remove the PLUG again or select the option to reformat the PLUG.

In terms of the PLUG, devices work in two modes:

● Without PLUG

The device stores the configuration in internal memory. This mode is active when no PLUG is inserted.

● With PLUG

The configuration stored on the PLUG is displayed in WBM in "Information > PLUG". If changes are made to the configuration, the device stores the configuration directly on the PLUG and in the internal memory. This mode is active as soon as a PLUG is inserted. As soon as the device is started with a PLUG inserted, the device starts up with the configuration data on the PLUG.

In addition to the configuration, the KEY-PLUG also contains a license that allows the use of Siemens Remote Services.

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Description of the device

Article numbers

Type

Article number

Description

the configuration data

ceiving the configuration data.

configuration data.

2.1 Securing the housing

For the device, you have the following options:

● Wall mounting (no ceiling mounting)

● Installation on a DIN rail

● Installing on the S7-300 standard rail

● Installing on the S7-1500 standard rail

Regardless of the type of installation, make sure that there is suitable strain relief for the connecting cable.

If cables are installed permanently, it is advisable to remove the insulation of the shielded cable and to establish contact on the shield/PE conductor bar.

● Vertical installation (ventilation openings at the top and bottom)

Keep to the minimum clearances to other components or to walls of a housing so that the convection ventilation of the device is not blocked.

● Below at least 10 cm

● Above at least 10 cm

● With an M876, a clearance of 5 cm must be maintained between the sides and adjacent

devices.

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Installation

2.2

Wall mounting

Note

The wall least 50 N. For information on the weight, refer to the section " (Page

Requirement

Installation

2.2 Wall mounting

mounting must be capable of supporting four times the weight of the device, but at

Technical specifications

49)".

There is a SIM card for the device.

1. Insert the SIM card, see section "SIM card (Page 33)".

2. Prepare the drill holes for wall mounting. For the precise dimensions, refer to the section "

SCALANCE M874-2, M874-3 (Page 45)".

3. Secure the device to the wall with two screws. When mounting on a wall, use mounting

fittings suitable for the type of wall.

1. Connect the power supply, refer to the section "Power supply (Page 34)".

2. Fit the connectors for the digital input and digital output, refer to the section "Digital

input/output (Page 37)".

3. Connect the antenna, refer to the section "Antennas (Page 39)".

SCALANCE M874, M876 Operating Instructions, 06/2015, C79000-G8976-C331-05

Installation

2.3

Installation on the DIN rail

Requirement

Installation

2.3 Installation on the DIN rail

4. Connect the device to the local network, refer to the section "Ethernet port (Page 42)".

5. Connect the terminal with as short a cable as possible ≤ 150 mm and a large crosssectional area ≥ 2.5 mm² to the ground of the system, see section "Grounding (Page 36)"

There is a SIM card for the device.

1. Insert the SIM card, see section "SIM card (Page 33)".

2. Place the third housing guide of the device on the top edge of the DIN rail

3. Press the device down against the DIN rail until the spring catch locks in place

①.

②.

4. Connect the power supply, refer to the section "Power supply (Page 34)".

5. Fit the connectors for the digital input and digital output, refer to the section "Digital input/output (Page 37)".

6. Connect the antenna, refer to the section "Antennas (Page 39)".

7. Connect the device to the local network, refer to the section "Ethernet port (Page 42)".

8. Connect the terminal with as short a cable as possible ≤ 150 mm and a large crosssectional area ≥ 2.5 mm² to the ground of the system, see section "Grounding (Page 36)"

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