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

45

Dimension drawing

4

4.1

SCALANCE M874-2, M874-3

Dimensions are specified in mm.

Figure 4-1

Side view M874-2 and M874-3

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Summary of Contents for SCALANCE M874

Page 1: ...___________ ___________________ ___________________ SIMATIC NET Industrial Remote Communication Remote Networks SCALANCE M874 M876 Operating Instructions 06 2015 C79000 G8976 C331 05 Preface Description of the device 1 Installation 2 Connecting up 3 Dimension drawing 4 Technical specifications 5 Approvals A ...

Page 2: ...e operated only by personnel qualified for the specific 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 Proper use of Siemens products Note the following WARNING...

Page 3: ...e manual These operating instructions apply to the following devices SCALANCE M874 2 SCALANCE M874 3 SCALANCE M876 3 SCALANCE M876 4 Naming of the devices Classification Description Terms used Product line For all devices and variants of all product groups within the SCALANCE M 800 product line the term M 800 is used M 800 Product group For all devices and variants of a product group only the prod...

Page 4: ...ns com WW view en 84922825 SIMATIC NET manuals 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...

Page 5: ...istic 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 License conditions Note Open sou...

Page 6: ...Preface SCALANCE M874 M876 6 Operating Instructions 06 2015 C79000 G8976 C331 05 ...

Page 7: ...llation 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 Connecting up 31 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 Dimension drawing 45 4 1 SCALANCE M874 2 M874 3 45 4 2 SCALANCE M876 ...

Page 8: ...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 Index 79 ...

Page 9: ...ut 1 1 1 1 Scope of delivery 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 Note Not included with the product The following components do not ship with the product KEY PLUG C PLUG You will find more detailed information in C PLUG and KEY PLUG...

Page 10: ...router for 3G HSPA with an tenna diversity SCALANCE M876 4 6GK5 876 4AA00 2BA2 Mobile wireless router for 4G LTE with antenna diversity 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 If you use damaged parts this can lead to the following problems Injury to ...

Page 11: ...as Type Properties Article number 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 tape 6NH9870 1AA00 ANT794 4MR Omnidirectional antenna for GSM 2G UMTS 3G and LTE 4G weatherproof for indoor and outdoor areas 5 m connecting cable...

Page 12: ...9000 G8976 C331 05 1 3 LED display 1 3 1 SCALANCE M874 2 M874 3 LED Status Meaning F OFF No fault error ON 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 13: ...rength 109 dBm Flashing Signal strength bad 89 dBm to 109 dBm On Signal strength medium 73 dBm to 89 dBm ON Signal strength good 73 dBm OFF No VPN connection is established ON All configured VPN connections are established Flashing Only some of the configured VPN connections are established P1 P2 OFF Ethernet connection to local computer or LAN not established ON Ethernet connection to local compu...

Page 14: ...Description of the device 1 3 LED display SCALANCE M874 M876 14 Operating Instructions 06 2015 C79000 G8976 C331 05 LED Status Meaning ON Digital output active 1 3 2 SCALANCE M876 3 M876 4 ...

Page 15: ... you can download using TFTP L OFF Device turned off no power supply ON Device turned on power supply present SC OFF SIM card OK no connection ON Wrong PIN number SIM card error ON Connection established Q OFF No reception Signal strength 109 dBm Flashing Signal strength bad 89 dBm to 109 dBm On Signal strength medium 73 dBm to 89 dBm ON Signal strength good 73 dBm OFF No VPN connection is establi...

Page 16: ...6 C331 05 LED Status Meaning P1 P2 P3 P4 OFF Ethernet connection to local computer or LAN not established ON Ethernet connection to local computer or LAN established ON Device receiving sending data DI OFF Digital input inactive ON Digital input active DO OFF Digital output inactive ON Digital output active ...

Page 17: ... 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 ...

Page 18: ...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 WARNING EXPLOSION HAZARD Do not press the SELECT SET button w...

Page 19: ...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 t...

Page 20: ...e 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 re ceiving the configuration data KEY PLUG SINEMA RC 6GK5908 0PB00 Exchangeable storage medium 256 MB to enable the connection functionality to SINEMA Remote Connect and for accepting configuration data See also Inserting and removing the PLUG P...

Page 21: ...the required safety measures at an ambient temperature higher than 50 C Safety notices on use in hazardous areas General safety notices relating to protection against explosion WARNING The device may only be operated in an environment with pollution degree 1 or 2 see IEC 60664 1 WARNING When used in hazardous environments corresponding to Class I Division 2 or Class I Zone 2 the device must be ins...

Page 22: ...re that there is suitable strain relief for the connecting cable Shielding of cables 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 Permitted installation direction Vertical installation ventilation openings at the top and bottom Clearances Keep to the minimum clearances to other components ...

Page 23: ...evice Installation 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 conn...

Page 24: ...rd 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 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 refe...

Page 25: ...il SCALANCE M874 M876 Operating Instructions 06 2015 C79000 G8976 C331 05 25 Dismantling 1 Disconnect all connected cables 2 Using a screwdriver pull down the catch on the rear of the device 3 Pull lower part of the device away from the DIN rail ...

Page 26: ...ress the device down against the standard rail until the spring catch locks in place 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 po...

Page 27: ...standard rail SCALANCE M874 M876 Operating Instructions 06 2015 C79000 G8976 C331 05 27 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 ...

Page 28: ...the rear of the device 4 Swing the device down while pulling down the catch After it is released the spring catch locks in place 5 Connect the power supply refer to the section Power supply Page 34 6 Fit the connectors for the digital input and digital output refer to the section Digital input output Page 37 7 Connect the antenna refer to the section Antennas Page 39 8 Connect the device to the lo...

Page 29: ...standard rail SCALANCE M874 M876 Operating Instructions 06 2015 C79000 G8976 C331 05 29 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 ...

Page 30: ...Installation 2 5 Installing on the S7 1500 standard rail SCALANCE M874 M876 30 Operating Instructions 06 2015 C79000 G8976 C331 05 ...

Page 31: ... 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 The power supply unit for the equipment power supply must comply with NEC Class 2 as described by the National Electrical Code ...

Page 32: ...r protection against explosion WARNING EXPLOSION HAZARD DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE NON HAZARDOUS This equipment is suitable for use in Class I Division 2 Groups A B C and D or non hazardous locations only This equipment is suitable for use in Class I Zone 2 Group IIC or non hazardous locations only Safety notices for use according to ATEX and IECEx If you us...

Page 33: ...ation This can damage the SIM card and the device Procedure 1 The compartment for the SIM card is located on the back of the device Directly beside to the compartment for the SIM card in the opening in the housing there is a small button To open the drawer press the button with a sharp object for example a pencil 2 Place the SIM card in the tray so that the card audibly locks in place and so that ...

Page 34: ...ions 06 2015 C79000 G8976 C331 05 3 3 Power supply The power supply is connected using a 5 pin terminal block The power supply is non floating PIN Signal Description 1 L1 24 VDC 2 M1 Ground 3 M2 Ground 4 L2 24 VDC 5 Functional ground refer to the section Grounding Page 36 ...

Page 35: ... IEC EN 60950 1 section 2 5 The external power supply for the SCALANCE M87x must meet the requirements for NEC class 2 circuits as specified in the National Electrical Code ANSI NFPA 70 Refer to the section Connecting up Page 31 and the installation instructions and instructions for use of the manufacturer of the power supply the battery or the accumulator Note External power supply for operation ...

Page 36: ...s to ground safely and according to DIN VDE 0100 is a protective earth to protect people animals and property from too high contact voltages Apart from the protective earth there is functional grounding in the cabinet According to EN60204 1 DIN VDE 0113 T1 electrical circuits must be grounded The chassis 0 V is grounded at one defined point Here once again the grounding is implemented with the low...

Page 37: ... 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 Digital input The 2 pin terminal block has the following assignment DI 24 VDC DI input ground ...

Page 38: ... 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 Digital output The 2 pin terminal block has the following assignment DO Relay 24 VDC 1 A DO Relay 24 VDC 1 A ...

Page 39: ...ger due to lightning strikes Antennas installed outdoors must be within the area covered by a lightning protection system Make sure that all conducting systems entering from outdoors are protected by lightning protection electrical bonding When implementing your lightning protection concept make sure you adhere to the requirements of the VDE 0182 or IEC 62305 standards Suitable lightning protector...

Page 40: ...Immunity Test on power supply lines with 24 VDC are met only when a Blitzductor is used 24 VDC BVT AVD 24 type no 918 422 Vendor DEHN SÖHNE GmbH Co KG Hans Dehn Str 1 Postfach 1640 D 92306 Neumarkt Germany Frequency bands in Europe China the USA and other regions Depending on the frequency bands used by your mobile wireless provider antennas must be tuned to the following frequencies In Europe Ame...

Page 41: ...gnal quality During installation make sure that there is a good signal strength of 73 dBm If the Q LED is lit permanently the signal quality is good For more detailed information refer to the section LED display Page 12 Avoid large metal objects in the immediate vicinity SCALANCE M876 antenna connectors ...

Page 42: ...pplications to the Ethernet port for example a programmable logic controller a machine with an Ethernet interface for remote monitoring or a PC To set up the device connect a PC with a Web browser to one of the Ethernet ports For the connection use a path cable with an RJ 45 plug You will find the properties of the Ethernet interface in the technical specifications ...

Page 43: ...cks 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 With SCALANCE M the wireless interface is deactivated in this case Inserting the PLUG 1 Turn off the power to the device 2 The housing of the PLUG has a protruding...

Page 44: ...he PLUG SCALANCE M874 M876 44 Operating Instructions 06 2015 C79000 G8976 C331 05 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 ...

Page 45: ...SCALANCE M874 M876 Operating Instructions 06 2015 C79000 G8976 C331 05 45 Dimension drawing 4 4 1 SCALANCE M874 2 M874 3 Dimensions are specified in mm Figure 4 1 Side view M874 2 and M874 3 ...

Page 46: ...Dimension drawing 4 1 SCALANCE M874 2 M874 3 SCALANCE M874 M876 46 Operating Instructions 06 2015 C79000 G8976 C331 05 Figure 4 2 Front view M874 2 and M874 3 ...

Page 47: ...on drawing 4 2 SCALANCE M876 3 M876 4 SCALANCE M874 M876 Operating Instructions 06 2015 C79000 G8976 C331 05 47 4 2 SCALANCE M876 3 M876 4 Dimensions are specified in mm Figure 4 3 M876 3 and M876 4 side view ...

Page 48: ...Dimension drawing 4 2 SCALANCE M876 3 M876 4 SCALANCE M874 M876 48 Operating Instructions 06 2015 C79000 G8976 C331 05 Figure 4 4 M876 3 and M876 4 front view ...

Page 49: ... cable Cable length 30 m Frequency band GSM 850 MHz GSM 850 900 MHz GSM 900 1800 MHz GSM 1800 1900 MHz GSM 1900 EGPRS Properties Multislot class 12 end device class B Coding scheme downlink CS 1 4 MCS 1 9 Coding scheme uplink CS 1 4 MCS 1 9 Transmission speed Downlink up to 237 kbps Uplink up to 237 kbps GPRS Properties Multislot class 12 end device class B coding scheme 1 4 Transmission speed Dow...

Page 50: ...electronics Digital output Quantity 1 Design Terminal block 2 terminals Properties Rated voltage 24 VDC Safety Extra Low Voltage SELV Relay internally not current limited Maximum current carrying capacity 1 A Cables should be routed in pairs Maximum cable length 30 m Output isolated from electronics Permitted ambient conditions Ambient temperature During operation 20 to 60 During storage 40 to 70 ...

Page 51: ...ns 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 NETMAP Dynamic DNS client DNS cache NTP Remote logging Connection monitoring Alarm SMS Sending SMS messages from the local area network Configuration management Web based administration user interface WBM Remote ac...

Page 52: ... UMTS 800 MHz band VI 850 MHz band V 900 MHz band VIII 1900 MHz band II 2100 MHz band I GSM 850 MHz GSM 850 900 MHz GSM 900 1800 MHz GSM 1800 1900 MHz GSM 1900 UMTS with HSPA Transmission speed HSDPA downlink up to 14 4 Mbps HSUPA uplink up to 5 76 Mbps EGPRS Properties Multislot class 12 end device class B Coding scheme downlink CS 1 4 MCS 1 9 Coding scheme uplink CS 1 4 MCS 1 9 Transmission spee...

Page 53: ... Rated voltage 24 VDC Safety Extra Low Voltage SELV For state 1 10 to 30 VDC For state 0 30 to 3 VDC Maximum input current 8 mA Cables should be routed in pairs Maximum cable length 30 m Inputs isolated from electronics Digital output Quantity 1 Design Terminal block 2 terminals Properties Rated voltage 24 VDC Safety Extra Low Voltage SELV Relay internally not current limited Maximum current carry...

Page 54: ...ing Mounting on a DIN rail Mounting on an S7 300 standard rail Mounting on an S7 1500 standard rail Installation direction Vertical ventilation openings at the top and bottom Product functions Firewall and security Stateful inspection Packet filter IPsec VPN for up to 20 connections SINEMA RC client Password protection Router functions NAPT port forwarding NAT IP masquerading NAT traversal NETMAP ...

Page 55: ...raight Impedance 50 Ω nominal Antenna cable Cable length 30 m Frequency bands GSM 850 MHz GSM 850 900 MHz GSM 900 1800 MHz GSM 1800 1900 MHz GSM 1900 UMTS with HSPA 800 MHz band VI 850 MHz band V 900 MHz band VIII 1900 MHz band II 2100 MHz band I CDMA 800 1900 MHz UMTS with HSPA Transmission speed HSDPA downlink up to 14 4 Mbps HSUPA uplink up to 5 76 Mbps CDMA Properties EV DO Rev A Transmission ...

Page 56: ...aximum cable length 3 m Digital input Quantity 1 Design Terminal block 2 terminals Properties Rated voltage 24 VDC Safety Extra Low Voltage SELV For state 1 10 to 30 VDC For state 0 30 to 3 VDC Maximum input current 8 mA Cables should be routed in pairs Maximum cable length 30 m Inputs isolated from electronics Digital output Quantity 1 Design Terminal block 2 terminals Properties Rated voltage 24...

Page 57: ...standard rail Installation direction Vertical ventilation openings at the top and bottom Clearance between sides and adjacent device 5 cm Product functions Firewall and security Stateful inspection Packet filter IPsec VPN for up to 20 connections SINEMA RC client Password protection Router functions NAPT port forwarding NAT IP masquerading NAT traversal NETMAP Dynamic DNS client DNS cache NTP Remo...

Page 58: ...s Wireless interface Antenna connector Quantity 2 A1 Main antenna A2 UMTS RX diversity LTE RX MIMO Design SMA socket straight Impedance 50 Ω nominal Antenna cable Cable length 30 m Frequency bands LTE 2100 MHz band I 1800 MHz band 3 2600 MHz band 7 900 MHz band 8 800 MHz band 20 UMTS with HSPA 900 MHz band VIII 1800 MHz band III 2100 MHz band I GSM 850 MHz GSM 850 1900 MHz GSM 1900 LTE Transmissio...

Page 59: ...ies Text mode SMSoverIP Electrical data Power supply Quantity 1 Design Terminal block 5 terminals Properties Input voltage 12 to 24 VDC min 10 8 VDC max 28 8 VDC Maximum power consumption 8 W Maximum cable length 3 m Digital input Quantity 1 Design Terminal block 2 terminals Properties Rated voltage 24 VDC Safety Extra Low Voltage SELV For state 1 10 to 30 VDC For state 0 30 to 3 VDC Maximum input...

Page 60: ...imensions and weight Module format Compact module S7 1500 Degree of protection IP20 Weight 290 g Dimensions W x H x D 34 8 x 147 x 134 7 mm Installation options Wall mounting Mounting on a DIN rail Mounting on an S7 300 standard rail Mounting on an S7 1500 standard rail Installation direction Vertical ventilation openings at the top and bottom Clearance between sides and adjacent device 5 cm Produ...

Page 61: ...r functions NAPT port forwarding NAT IP masquerading NAT traversal NETMAP Dynamic DNS client DNS cache NTP Remote logging Connection monitoring Alarm SMS Sending SMS messages from the local area network Configuration management Web based administration user interface WBM Command Line Interface CLI Remote access with HTTPS SNMP and SNMP traps ...

Page 62: ...Technical specifications 5 4 LTE router SCALANCE M876 4 SCALANCE M874 M876 62 Operating Instructions 06 2015 C79000 G8976 C331 05 ...

Page 63: ...xpansions that are approved for the system Keep to the installation guidelines The devices meet the requirements if you adhere to the installation and safety instructions contained in this documentation and in the following documentation when installing and operating the devices You can always find the latest documentation on the Internet The current descriptions of the currently available product...

Page 64: ...teed Current approvals on the Internet 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 80046561 http support automation siemens com WW view en 8004...

Page 65: ...ions meet the requirements of the following EC directives 94 9 EC ATEX ATEX Directive of the European Parliament and the Council of 23 March 1994 on the approximation of the laws of the Member States concerning equipment and protective systems intended for use in potentially explosive atmospheres 1999 5 EC R TTE R TTE directive of the European Parliament and of the Council of 9 March 1999 on Radio...

Page 66: ...art 0 Equipment General requirements 2 EN 60079 15 Explosive atmospheres Part 15 Equipment protection by type of protection n A 1 2 R TTE A 1 2 1 Protection of health and safety Article 3 1 a of the R TTE directive Harmonized standards 3 EN 60950 1 A1 A2 A11 A12 Information technology equipment Safety Part 1 General requirements 4 EN 62479 Assessment of the compliance of low power electronic and e...

Page 67: ...tibility for radio equipment and services Part 24 Specific conditions for mobile and portable IMT 2000 CDMA Direct Spread UTRA radio and ancillary equipment 9 EN 61000 6 1 Electromagnetic compatibility EMC Part 6 1 Generic standards Immunity for residential commercial and light industrial environments 10 EN 61000 6 2 AC Electromagnetic compatibility EMC Part 6 2 Generic standards Immunity for indu...

Page 68: ...armonized EN covering the essential requirements of arti cle 3 2 of the R TTE directive Part 2 CDMA Direct Spread UTRA FDD User Equipment UE 18 ETSI EN 301 908 13 IMT cellular networks Harmonized EN covering the essential requirements of article 3 2 of the R TTE directive Part 13 Further developed universal terrestrial wireless access E UTRA end devices UE A 1 3 RoHS RoHS directive restriction of ...

Page 69: ...1800 GSM 900 SCALANCE M874 2 10 04 dBi 4 05 dBi SCALANCE M874 3 9 36 dBi 2 91 dBi SCALANCE M876 3 9 36 dBi 2 91 dBi Antenna gain for M876 4 Note Depending on the selected wireless standard and the wireless frequency used antennas with different antenna gains can be used If you change the frequency band during operation it is possible that the maximum permitted antenna again also changes Check whet...

Page 70: ...ting Instructions 06 2015 C79000 G8976 C331 05 A 2 RCM C TICK The products meet the requirements of the AS NZS CISPR11 2011 standard Industrial scientific and medical equipment Radio frequency disturbance characteristics Limits and methods of measurement ...

Page 71: ...of SIMATIC SIMATIC NET Products for Direct Installation in Ex Zone 2 You will find the document on the accompanying product CD and in the SIMATIC NET Manual Collection ATEX code II 3 G Ex nA IIC T4 Gc Name address of the notified center DEKRA CERTIFICATION B V Utrechtseweg 310 6812 AR Arnhem P O Box 5185 6802 ED Arnhem The Netherlands Test type certificate KEMA 07 ATEX 0145X The product meets the ...

Page 72: ... to IECEx IECEx classification Ex nA IIC T4 Gc DEK 14 0025X The products meet the requirements of the following standards IEC 60079 0 Explosive atmospheres Part 0 Equipment General requirements IEC 60079 15 Explosive atmospheres Part 15 Equipment protection by type of protection n The current versions of the standards can be seen in the current version of the IECEx certificate DEK 14 0025X ...

Page 73: ... on the user is recommended to try to combat the interference with the following measures Change the orientation of the receiving antenna or install it at a different location Increase the distance between the SCALANCE M and the radio or television receiver Connect the device to an outlet on a circuit different from that to which the receiver is connected Consult a dealer installer or an experienc...

Page 74: ...t 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 Users and installers must be provided with antenna installation instructions and transmitter operating conditions that must be followed to avoid exceeding the permitted RF exposure Antennas for the transmitter module used must not exceed the following an...

Page 75: ... Cl 1 Div 2 GP A B C D T4 Cl 1 Zone 2 GP IIC T4 Ta 20 C to 60 C For the use of the product in hazardous areas the following requirements are met Factory Mutual Approval Standard Class Number 3611 FM Hazardous Classified Location Electrical Equipment Non Incendive Class I Division 2 Groups A B C D T4 and Non Incendive Class I Zone 2 Group IIC T4 ...

Page 76: ...E M874 M876 76 Operating Instructions 06 2015 C79000 G8976 C331 05 A 7 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 ...

Page 77: ...ertification explosion protection I T E for HAZ LOC CL I DIV 2 GP A B C D T4 CL 1 Zone2 GP IIC T4 For temperature information T or the maximum ambient temperature Ta refer to the type plate Applied standards UL 60950 1 Information Technology Equipment CSA C22 2 No 60950 1 Information Technology Equipment ANSI ISA 12 12 01 2007 CSA C22 2 No 213 M1987 ...

Page 78: ...ng Instructions 06 2015 C79000 G8976 C331 05 A 9 EAC Marking for the customs union EAC Eurasian Conformity Customs union of Russia Belarus and Kazakhstan Declaration of the conformity according to the technical regulations of the customs union TR CU ...

Page 79: ...M876 4 47 DIN rail 24 E Ethernet interface 42 External power supply China 35 G Glossary 5 Grounding 36 I Installation DIN rail 24 S7 1500 standard rail 28 28 S7 300 standard rail 26 Wall 23 K KEY PLUG 19 L LED display M874 2 12 M874 3 12 M876 3 15 P Power supply 34 Product property 9 S S7 1500 standard rail 28 S7 300 standard rail 26 Safety notices for installation 21 Use in hazardous areas 21 31 ...

Page 80: ...Index SCALANCE M874 M876 80 Operating Instructions 06 2015 C79000 G8976 C331 05 ...

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