Siemens SCALANCE M874-2 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Siemens Manuals
  4. Wireless Router
  5. SCALANCE M874-2
  6. Operating instructions manual
Siemens SCALANCE M874-2 Operating Instructions Manual

Siemens SCALANCE M874-2 Operating Instructions Manual

Industrial remote communication remote networks
Hide thumbs Also See for SCALANCE M874-2:
Table of Contents

Advertisement

Quick Links

SCALANCE M874, M876
SIMATIC NET
Industrial Remote Communication
Remote Networks
SCALANCE M874, M876
Operating Instructions
07/2014
C79000-G89760-C331-03
___________________
Preface
___________________
Description of the device
___________________
Installation
___________________
Connecting up
___________________
Dimension drawing
___________________
Technical specifications
___________________
Approvals
1
2
3
4
5
A

Advertisement

Table of Contents
loading

Related Manuals for Siemens SCALANCE M874-2

Summary of Contents for Siemens SCALANCE M874-2

  • Page 1 ___________________ SCALANCE M874, M876 Preface ___________________ Description of the device ___________________ Installation SIMATIC NET ___________________ Connecting up Industrial Remote Communication ___________________ Remote Networks Dimension drawing SCALANCE M874, M876 ___________________ Technical specifications Operating Instructions ___________________ Approvals 07/2014 C79000-G89760-C331-03...

  • Page 2: Legal Information

    Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical 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 maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Preface

    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) SCALANCE M874, M876...
  • Page 4 ● Product CD / product DVD ● SIMATIC NET Manual Collection You will find the order numbers for the Siemens products of relevance here in the following catalogs: ● SIMATIC NET Industrial Communication / Industrial Identification, catalog IK PI ●...
  • Page 5 Security messages Note Siemens offers IT security mechanisms for its automation and drive product portfolio in order to support the safe operation of the plant/machine. Our products are also continuously developed further with regard to IT security. We therefore recommend that you regularly check for updates of our products and that you only use the latest versions.
  • Page 6 Preface SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 7: Table Of Contents

    Table of contents Preface ..............................3 Description of the device ......................... 9 Product characteristics ........................9 1.1.1 SCALANCE M874-2, M874-3 ......................9 1.1.2 SCALANCE M876-3 ........................10 Unpacking and checking ......................12 Accessories ..........................13 LED display ..........................14 1.4.1 SCALANCE M874-2, M874-3 ......................
  • Page 8 Table of contents Technical specifications ........................49 SCALANCE M874-2 ........................49 SCALANCE M874-3 ........................52 SCALANCE M876-3 ........................55 Approvals ............................. 59 Note - products in general without shipbuilding approvals ............59 INSTALLATION ........................... 60 EU declaration of conformity ....................... 62 ATEX ............................

  • Page 9: Description Of The Device

    Description of the device Product characteristics 1.1.1 SCALANCE M874-2, M874-3 Interfaces Functionality M874-2 M874-3 Connectors for external antennas SMA antenna connector Ethernet interface 2 x RJ-45 10 / 100 Mbps Digital input/output Scope of delivery The following components ship with the product: ●...

  • Page 10: Scalance M876-3

    Description of the device 1.1 Product characteristics Order numbers Type Order number Description SCALANCE M874-2 6GK5 874-2AA00-2AA2 Mobile wireless router for 2G (EDGE) SCALANCE M874-3 6GK5 874-3AA00-2AA2 Mobile wireless router for 3G (HSPA+) 1.1.2 SCALANCE M876-3 Interfaces Functionality M876-3 Connectors for external antennas...
  • Page 11 Description of the device 1.1 Product characteristics Order numbers Type Order number Description SCALANCE M876-3 6GK5876-3AA02-2BA2 Mobile wireless router for 3G with antenna diversity SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 12: Unpacking And Checking

    Description of the device 1.2 Unpacking and checking Unpacking and checking Unpacking and checking WARNING Do not use any parts that show evidence of damage If you use damaged parts, there is no guarantee that the device will function according to the specification.

  • Page 13: Accessories

    Description of the device 1.3 Accessories Accessories You will find further information on the accessories program for the M874 in the Industry Mall (https://eb.automation.siemens.com/goos/WelcomePage.aspx?regionUrl=/en&language=en) Antennas Type Properties Order number ANT 794-3M Flat antenna for GSM networks, for tri-band 6NH9870-1AA00 with 900 / 1800 / 1900 MHz; weatherproof for indoor and outdoor areas;...

  • Page 14: Led Display

    Description of the device 1.4 LED display LED display 1.4.1 SCALANCE M874-2, M874-3 Status Meaning No fault/error. The device is starting up or an error has occurred. Possible errors/faults: Wrong PIN number • Flashing The bootloader waits in this state for a new firmware file that you can download using TFTP.
  • Page 15 Description of the device 1.4 LED display Status Meaning SIM card OK, no connection. Wrong PIN number / SIM card error Connection established No reception Signal strength: < -109 dBm Flashing Signal strength poor: -89 dBm to -109 dBm Signal strength medium: -73 dBm to -89 dBm Signal strength good: >...

  • Page 16: Scalance M876-3

    Description of the device 1.4 LED display 1.4.2 SCALANCE M876-3 Status Meaning No fault/error. The device is starting up or an error has occurred. Possible errors/faults: Wrong PIN number • Flashing The bootloader waits in this status for a new firmware file that you can download using TFTP.
  • Page 17 Description of the device 1.4 LED display Status Meaning SIM card OK, no connection. Wrong PIN number / SIM card error Connection established No reception Signal strength: < -109 dBm Flashing Signal strength poor: -89 dBm to -109 dBm Signal strength medium: -73 dBm to -89 dBm Signal strength good: >...

  • Page 18: Set Button

    Description of the device 1.5 SET button 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. ●...
  • Page 19 Description of the device 1.5 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.

  • Page 20: C-Plug And Key-Plug

    Description of the device 1.6 C-PLUG and KEY-PLUG C-PLUG and KEY-PLUG How it works 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. NOTICE Do not remove or insert a C-PLUG / KEY-PLUG during operation! A PLUG may only be removed or inserted when the device is turned off.
  • Page 21 Exchangeable storage medium (32 MB) for the configuration data KEY-PLUG M800 SRS 6GK5908-0PA00 Exchangeable storage medium (256 MB) to enable Siemens Remote Services and receiving the configuration data. See also Replacing the PLUG (Page 43) SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...
  • Page 22 Description of the device 1.6 C-PLUG and KEY-PLUG SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 23: Installation

    Installation Safety notices When installing the device, keep to the safety notices listed below. WARNING If a device is operated in an ambient temperature of more than 50 °C, the temperature of the device housing may be higher than 70 °C. The device must therefore be installed so that it is only accessible to service personnel or users that are aware of the reason for restricted access and the required safety measures at an ambient temperature higher than 50 °C.

  • Page 24: Securing The Housing

    Installation 2.1 Securing the housing Securing the housing Types of installation For the device, you have the following options: ● Wall mounting ● Installation on a DIN rail ● Installing on the S7-300 standard rail ● Installing on the S7-1500 standard rail Strain relief for the cables Regardless of the type of installation, make sure that there is suitable strain relief for the connecting cable.

  • Page 25: Wall Mounting

    Installation 2.2 Wall mounting Wall mounting Note The wall mounting must be capable of supporting four times the weight of the device, but at least 50 N. For information on the weight, refer to the section "Technical specifications (Page 49)". Requirement There is a SIM card for the device.

  • Page 26: Installing On The Din Rail

    Installation 2.3 Installing on the DIN rail Installing on the DIN rail Requirement There is a SIM card for the device. Installation 1. Insert the SIM card, see section "SIM card (Page 33)". ① 2. Place the third housing guide of the device on the top edge of the DIN rail ②...

  • Page 27: Installing On The S7-300 Standard Rail

    Installation 2.4 Installing on the S7-300 standard rail Installing on the S7-300 standard rail Requirement There is a SIM card for the device. Installation 1. Insert the SIM card, see section "SIM card (Page 33)". ① 2. Place the second housing guide of the device on the top edge of the standard rail ②...

  • Page 28: Installing On The S7-1500 Standard Rail

    Installation 2.5 Installing on the S7-1500 standard rail Installing on the S7-1500 standard rail Requirement There is a SIM card for the device. Installation 1. Insert the SIM card, see section "SIM card (Page 33)". ① 2. Place the first housing guide of the device on the top edge of the standard rail ②...
  • Page 29 Installation 2.5 Installing on the S7-1500 standard rail Dismantling 1. Disconnect all connected cables. 2. Using a screwdriver, pull down the catch on the rear of the device. 3. Remove the device from the standard rail. SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...
  • Page 30 Installation 2.5 Installing on the S7-1500 standard rail SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 31: Connecting Up

    Connecting up Safety when connecting up Safety notices When connecting up the device, keep to the safety notices listed below. WARNING The equipment is designed for operation with Safety Extra-Low Voltage (SELV) by a Limited Power Source (LPS). This means that only SELV / LPS complying with IEC 60950-1 / EN 60950-1 / VDE 0805-1 must be connected to the power supply terminals.
  • Page 32 Connecting up 3.1 Safety when connecting up Safety notices when using the device according to ATEX If you use the device under ATEX conditions you must also keep to the following safety notices in addition to the general safety notices for protection against explosion: WARNING Take measures to prevent transient voltage surges of more than 40% of the rated voltage.

  • Page 33: Sim Card

    Connecting up 3.2 SIM card SIM card NOTICE Turn off the power supply before replacing SIM cards Before you insert or remove the SIM card, turn off the power supply of the M-800. Do not open the compartment for the SIM card during operation. This can damage the SIM card and the device.

  • Page 34: Power Supply

    Connecting up 3.3 Power supply Power supply The power supply is connected using a 5-pin terminal block. The power supply is non- floating. Signal Description 24 VDC Ground Ground 24 VDC Functional ground, refer to the section Grounding (Page 36)" SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...
  • Page 35 Connecting up 3.3 Power supply External power supply Note Permitted external power supplies The power supply unit to supply the SCALANCE M-800 must comply with the requirements for a limited power source according to IEC/EN 60950-1, section 2.5. The external power supply for the SCALANCE M-800 must meet the requirements for NEC class 2 circuits as specified in the National Electrical Code ®...

  • Page 36: Grounding

    Connecting up 3.4 Grounding Grounding A functional grounding must be established for example by connecting a cable from terminal 5 to the DIN rail, refer to the section "Power supply (Page 34)". Such a cable should be kept as short as possible. SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 37: Digital Input/Output

    Connecting up 3.5 Digital input/output Digital input/output The digital input/output (relay contact) is a floating switch with which error/fault states can be signaled by breaking the contact. CAUTION Damage due to voltage being too high or too low The voltage at the digital input/output must not exceed 30 VDC and not fall below -30 VDC, otherwise the digital input/output will be destroyed.
  • Page 38 Connecting up 3.5 Digital input/output If there is an adequate switching voltage at the digital input, the digital input is active and the "DI" LED is lit. This means that, for example a local application connected to the in port can trigger an alarm message by SMS outside the IP data connection.

  • Page 39: Antennas

    Connecting up 3.6 Antennas Antennas Note Use the antennas from the accessories program for the M-800 device. You will find more detailed information in "Accessories (Page 13)". If you use a different antenna, there is no guarantee that the device will function according to the specification. The antenna socket for connecting the antenna is of the type SMA.
  • Page 40 Connecting up 3.6 Antennas WARNING Danger due to lightning strikes Installing this lightning protector between an antenna and a SCALANCE M-800 is not adequate protection against a lightning strike. The LP798-1N lightening protector only works within the framework of a comprehensive lightning protection concept. If you have questions, ask a qualified specialist company.
  • Page 41 Connecting up 3.6 Antennas SCALANCE M876-3 antenna connectors SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 42: Ethernet Port

    Connecting up 3.7 Ethernet port Ethernet port Note Do not use the M-800 as a router between internal subnets. Connect the local network with the local applications to the Ethernet port, for example a programmable logic controller, a machine with an Ethernet interface for remote monitoring or a PC.

  • Page 43: Replacing The Plug

    Connecting up 3.8 Replacing the PLUG Replacing the PLUG NOTICE Do not remove or insert a C-PLUG / KEY-PLUG during operation! 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.
  • Page 44 Connecting up 3.8 Replacing the PLUG Removing the PLUG 1. Turn off the power to the device. 2. Insert a screwdriver between the front edge of the PLUG and the slot and release the PLUG. 3. Remove the PLUG. SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 45: Dimension Drawing

    Dimension drawing SCALANCE M874-2, M874-3 Dimensions are specified in mm. Figure 4-1 Side view M874-2 and M874-3 SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...
  • Page 46 Dimension drawing 4.1 SCALANCE M874-2, M874-3 Figure 4-2 Front view M874-2 and M874-3 SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 47: Scalance M876-3

    Dimension drawing 4.2 SCALANCE M876-3 SCALANCE M876-3 Dimensions are specified in mm. Figure 4-3 Side view M874-2 and M874-3 SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...
  • Page 48 Dimension drawing 4.2 SCALANCE M876-3 Figure 4-4 Front view M874-2 and M874-3 SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 49: Technical Specifications

    Technical specifications SCALANCE M874-2 M874-2 Order number 6GK5 874-2AA00-2AA2 Ethernet interface Attachment to Industrial Quantity Ethernet Design RJ-45 jack Characteristics: 10/100BASE-T • Ethernet IEEE 802 • 10/100 Mbps • Wireless interface Antenna connector Quantity Design SMA socket (straight) Impedance 50 Ω nominal...
  • Page 50 Technical specifications 5.1 SCALANCE M874-2 M874-2 Electrical data Power supply Input voltage 12 ... 24 VDC min. 10.8 VDC, max. 28.8 V Power consumption max. 8 W Digital input Quantity Design Terminal block, 2 terminals Characteristics: Rated voltage 24 VDC Safe Extra Low Voltage (SELV) For state "1": 13 to 30 VDC...
  • Page 51 Technical specifications 5.1 SCALANCE M874-2 M874-2 Product functions Firewall and security Stateful inspection • Packet filter • IPsec VPN for up to 20 connections • Password protection • Router functions NAPT (port forwarding) • NAT (IP masquerading) • NAT traversal •...

  • Page 52: Scalance M874-3

    Technical specifications 5.2 SCALANCE M874-3 SCALANCE M874-3 M874-3 Order number 6GK5 874-3AA00-2AA2 Ethernet interface Attachment to Industrial Quantity Ethernet Design RJ-45 jack Characteristics: 10/100BASE-T • Ethernet IEEE 802 • 10/100 Mbps • Wireless interface Antenna connector Quantity Design SMA socket (straight) Impedance 50 Ω...
  • Page 53 Technical specifications 5.2 SCALANCE M874-3 M874-3 Electrical data Power supply Input voltage 12 ... 24 VDC min. 10.8 VDC, max. 28.8 V Maximum power consumption Digital input Quantity Design Terminal block, 2 terminals Characteristics: Rated voltage 24 VDC Safe Extra Low Voltage (SELV) For state "1": 13 to 30 VDC For state "0": -30 to 3 VDC...
  • Page 54 Technical specifications 5.2 SCALANCE M874-3 M874-3 Product functions Firewall and security Stateful inspection • Packet filter • IPsec VPN for up to 20 connections • Password protection • Router functions NAPT (port forwarding) • NAT (IP masquerading) • NAT traversal •...

  • Page 55: Scalance M876-3

    Technical specifications 5.3 SCALANCE M876-3 SCALANCE M876-3 M874-3 Order number 6GK5876-3AA02-2BA2 Ethernet interface Attachment to Industrial Quantity Ethernet Design RJ-45 jack Characteristics: 10/100BASE-T • Ethernet IEEE 802 • 10/100 Mbps • Wireless interface Antenna connector Quantity Design SMA socket (straight) Impedance 50 Ω...
  • Page 56 Technical specifications 5.3 SCALANCE M876-3 M874-3 Electrical data Power supply Input voltage 12 ... 24 VDC min. 10.8 VDC, max. 28.8 V Maximum power consumption Digital input Quantity Design Terminal block, 2 terminals Characteristics: Rated voltage 24 VDC Safe Extra Low Voltage (SELV) For state "1": 13 to 30 VDC For state "0": -30 to 3 VDC...
  • Page 57 Technical specifications 5.3 SCALANCE M876-3 M874-3 Product functions Firewall and security Stateful inspection • Packet filter • IPsec VPN for up to 20 connections • Password protection • Router functions NAPT (port forwarding) • NAT (IP masquerading) • NAT traversal •...
  • Page 58 Technical specifications 5.3 SCALANCE M876-3 SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 59: Approvals

    Approvals Note - products in general without shipbuilding approvals Approvals issued Note Issued approvals on the type plate of the device The specified approvals apply only when the corresponding mark is printed on the product. You can check which of the following approvals have been granted for your product by the markings on the type plate.

  • Page 60: Installation

    (http://support.automation.siemens.com/WW/view/en/27069465)", in "Further documentation". – "EMC Installation Guidelines" configuration manual ID = 60612658 (http://support.automation.siemens.com/WW/view/en/60612658) ● Working on the device To protect the device from electrostatic discharge, personnel must first discharge any electrostatic charge from their body before touching the device.
  • Page 61 SIMATIC NET products are regularly submitted to the relevant authorities and approval centers for approvals relating to specific markets and applications. You will also find the current approvals for the product on the Internet pages of Siemens Automation Customer Support under the following entry ID: 39971776 (http://support.automation.siemens.com/WW/view/en/80046561)

  • Page 62: Eu Declaration Of Conformity

    Approvals A.3 EU declaration of conformity EU declaration of conformity When used for its intended purpose, the product is compliant with the requirements of the following European directives: ● Directive 1999/5/EC (R&TTE) of 9 March 1999 of the European Parliament and of the Council on Radio Equipment and Telecommunications Terminal Equipment and the mutual recognition of their conformity Applied standards:...
  • Page 63 A.3 EU declaration of conformity You will find the EC declaration of conformity for these products on the Internet under the following entry IDs/Internet page specified here: ID = 80046561 (http://support.automation.siemens.com/WW/view/en/80046561) ● Entry list ● Entry type "Certificates" ● Type of certificate "Declaration of Conformity"...

  • Page 64: Atex

    Approvals A.4 ATEX ATEX Explosion protection directive (ATEX) The SIMATIC NET product meets the requirements of the EC directive:94/9/EC "Equipment and Protective Devices for Use in Potentially Explosive Atmospheres". WARNING When using (installing) SIMATIC NET products in hazardous area zone 2, make absolutely sure that the associated conditions are adhered to: You will find these conditions on the SIMATIC NET Manual Collection.

  • Page 65: Emc Directive

    Approvals A.6 EMC directive EMC directive EMC directive (electromagnetic compatibility) The SIMATIC NET products described in these operating instructions meet the requirements of EC directive 2004/108/EC "Electromagnetic Compatibility" for the following areas of application: Area of application Requirements for Emission Immunity Industry EN 61000-6-4 : 2007 + A1 :...

  • Page 66: Fm Certification

    Approvals A.9 FM certification FM certification Approved for use in Cl. 1, Div. 2, GP. A, B, C, D, T4 Cl. 1, Zone 2, GP. IIC T4 Ta: -40 °C to + 70 °C For the use of the product in hazardous areas, the following requirements are met: ●...

  • Page 67: Conformity With Fcc

    Approvals A.10 Conformity with FCC A.10 Conformity with FCC FCC approval Applied standards ● FCC Part 15 ● FCC Part 15.19 ● FCC Part 15.21 Mandatory user information FCC Part 15 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.
  • Page 68 Approvals A.10 Conformity with FCC FCC ID used: QIPPHS8-P (GSM module) This device contains GSM, GPRS Class12 and EGPRS Class 10 functions in the 900 and 1800 MHz band that may not be used in territories of the USA. This device can be used for mobile and fixed applications. Internal / external antennas used with this device must be at a distance of at least 20 cm from all persons and must not be located so that they operate in combination with any other antenna or transmitter.

  • Page 69: Ul Certification (Product Safety)

    Approvals A.11 UL certification (product safety) A.11 UL certification (product safety) Applied standards ● UL 60950-1 (Information Technology Equipment) ● UL 508 (Industrial Control Equipment) ● CSA C22.2 No.60950-1 (Information Technology Equipment) A.12 UL HAZ. LOC certification (explosion protection) I.T.E. for HAZ.LOC. CL.I, DIV.2, GP A,B,C,D T4 CL.1, Zone2, GP IIC, T4 Applied standards...
  • Page 70 Approvals A.12 UL HAZ. LOC certification (explosion protection) SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

  • Page 71: Index

    Digital input, 37 Scope of delivery, 9, 10 Digital output, 38 SET button, 18 Dimension drawing Signal quality, 40 SCALANCE M874-2, 45, 47 SIM card, 33 SCALANCE M874-3, 45, 47 SIMATIC NET glossary, 5 DIN rail, 26 System manual, 60...
  • Page 72 Index SCALANCE M874, M876 Operating Instructions, 07/2014, C79000-G89760-C331-03...

This manual is also suitable for:

Scalance m874Scalance m874-3Scalance m876Scalance m876-3

Table of Contents