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Technical specifications 

 

9.2 SCALANCE W1788-2 / W1788-2IA 

SCALANCE W1788-x / W1748-1 
Operating Instructions, 03/2022, C79000-G8976-C484-05 

83

 

Technical specifications 
Mean time between failure (MTBF)

 

 

at 40 °C ambient temperature 

18 years 

9.2

 

SCALANCE W1788-2 / W1788-2IA 

 

 

Note 

You will find detailed information on the transmit power and receiver sensitivity in the 

document "Performance data 802.11ac SCALANCE W1700" on the Internet at 

(

https://support.industry.siemens.com/cs/de/en/view/109759606

). 

 

•

 

SCALANCE W1788-2 M12 

•

 

SCALANCE W1788-2 M12 EEC 

•

 

SCALANCE W1788-2IA M12 

 

Technical specifications 
Data transfer

 

Ethernet transfer rate 

10 / 100 / 1000 Mbps 

Wireless transmission rate 

1 ... 1733 Mbps 

Wireless standards supported 

IEEE 802.11a 
IEEE 802.11b 
IEEE 802.11g 
IEEE 802.11n 
IEEE 802.11ac 

Power supply for PoE standards 

supported 

Standards 

IEEE 802.3at Type 2 

Class 

Class 4 (12.95 

–

 25.50 W) 

Mode 

Mode A, Mode B 

Attachment to Industrial Ethernet

 

 

Quantity 

2 

Design 

M12 socket  

Properties 

Half duplex/full duplex, autocrossover, 

autonegotiation, autosensing, floating, 

PoE at port 2 

Содержание 6GK5748-1GY01-0AA0

Страница 1: ... Operating Instructions 03 2022 C79000 G8976 C484 05 Introduction 1 Safety notices 2 Security recommendations 3 Description of the device 4 Installation and removal 5 Connection 6 Maintenance and cleaning 7 Troubleshooting 8 Technical specifications 9 Dimension drawings 10 Approvals 11 ...

Страница 2: ... 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 Siemens p...

Страница 3: ...t 24 4 4 4 Power supply 26 4 4 5 Flexible connecting cables antennas and accessories 26 4 4 5 1 Flexible connecting cables 26 4 4 5 2 Lightning protection 28 4 4 5 3 Terminating resistor 28 4 4 5 4 Cabinet feedthrough 28 4 4 5 5 Antennas 28 4 5 LED display 30 4 5 1 SCALANCE W1788 1 W1748 1 30 4 5 2 SCALANCE W1788 2 W1788 2IA 33 4 6 Reset button 37 4 7 Configuration License PLUG 38 5 Installation a...

Страница 4: ...7 Maintenance and cleaning 75 8 Troubleshooting 77 8 1 Downloading new firmware using TFTP without WBM and CLI 77 8 2 Restoring the factory settings 78 9 Technical specifications 81 9 1 SCALANCE W1788 1 W1748 1 81 9 2 SCALANCE W1788 2 W1788 2IA 83 10 Dimension drawings 87 10 1 SCALANCE W1788 x W1748 1 87 10 2 Mounting plate 88 11 Approvals 89 Index 91 ...

Страница 5: ...strative functions in the network and for example provides client modules with a connection to wired networks to other client modules in the same wireless cell or in other wireless cells Purpose of the Operating Instructions Using the Operating Instructions you will be able to install and connect the SCALANCE W1788 W1748 correctly The configuration and the integration of the device in a WLAN are n...

Страница 6: ...tional information on industrial security measures that may be implemented please visit https www siemens com industrialsecurity https www siemens com industrialsecurity Siemens products and solutions undergo continuous development to make them more secure Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used Use of...

Страница 7: ...EU for the disposal of electrical and electronic equipment Do not dispose of the products at public disposal sites For environmentally friendly recycling and the disposal of your old device contact a certified disposal company for electronic scrap or your Siemens contact Product return https support industry siemens com cs ww en view 109479891 Note the different national regulations Device defecti...

Страница 8: ...Introduction SCALANCE W1788 x W1748 1 8 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 9: ...o the entire working life of the device You should also read the safety notices relating to handling in the individual sections particularly in the sections Installation and Connecting up WARNING Hot surfaces Electric devices have hot surfaces Do not touch these surfaces They could cause severe burns Allow the device to cool down before starting any work on it WARNING EXPLOSION HAZARD Do not open ...

Страница 10: ...Safety notices SCALANCE W1788 x W1748 1 10 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 11: ...s For data transmission via a non secure network use an encrypted VPN tunnel IPsec OpenVPN Separate connections correctly WBM Telnet SSH etc Check the user documentation of other Siemens products that are used together with the device for additional security recommendations Using remote logging ensure that the system protocols are forwarded to a central logging server Make sure that the server is ...

Страница 12: ...fer their own authentication between endpoints such as ARP or IPv4 An attacker could use vulnerabilities in these protocols to attack hosts switches and routers connected to your layer 2 network for example through manipulation poisoning of the ARP caches of systems in the subnet and subsequent interception of the data traffic Appropriate security measures must be taken for non secure layer 2 prot...

Страница 13: ... gaining access to the device For more information see the configuration manuals section Brute Force Prevention For communication via non secure networks use additional devices with VPN functionality to encrypt and authenticate communication When you establish a secure connection to a server for example for an upgrade make sure that strong encryption methods and protocols are configured for the se...

Страница 14: ...onfiguration files can be downloaded from the device Ensure that configuration files are adequately protected The options for achieving this include digitally signing and encrypting the files storing them in a secure location or transmitting configuration files only through secure communication channels Configuration files can be password protected during download You enter passwords on the WBM pa...

Страница 15: ...quired ensure that the device is operated in a protected network area Check whether use of the following protocols and services is necessary Non authenticated and unencrypted ports LLDP Syslog DHCP options 66 67 TFTP Telnet HTTP SNMP v1 2c Syslog SNTP The following protocols provide secure alternatives SNMPv1 v2c SNMPv3 Check whether use of SNMPv1 v2c is necessary SNMPv1 v2c is classified as non s...

Страница 16: ...vice The services that the device supports Default port status This is the status of the port in the delivery state factory setting Configurable port service Indicates whether the port number or the service can be configured via WBM CLI Authentication Specifies whether the communication partner is authenticated If optional the authentication can be configured as required Encryption Specifies wheth...

Страница 17: ...HTTP TCP 80 Open HTTPS TCP 443 Open NTP Client UDP 123 Outgoing only PROFINET UDP 34964 UDP 49154 UDP 49155 Open RADIUS Client UDP 1812 Outgoing only Remote Capture TCP 2002 Closed SFTP Client TCP 22 Closed SMTP Client TCP 25 Closed SMTP Client secure 1 TCP 465 Closed SNMPv1 v2c UDP 161 Open SNMPv3 UDP 161 Open Optional Optional SNMP Traps UDP 162 Outgoing only SNTP Client UDP 123 Outgoing only SS...

Страница 18: ...can be accessed The table includes the following columns Layer 2 service The Layer 2 services that the device supports Default status The default status of the service open or closed Service configurable Indicates whether the service can be configured via WBM CLI Layer 2 service Default status Service configurable DCP Open LLDP Open RSTP Open iPRP Open MSTP Closed SIMATIC NET TIME Closed ...

Страница 19: ...nstructions 03 2022 C79000 G8976 C484 05 19 Description of the device 4 4 1 Structure of the type designation Structure of the type designation The type designation of the device is made up of several parts that have the following meaning ...

Страница 20: ...nnector thread M4 on the top R1 antenna port female N Connect type Two connectors on the top and one each on the right and left side Ground connector thread M4 on the bottom covered Connector for power supply L1 L2 covered Ethernet connector P2 PoE capability covered Ethernet connector P1 covered Screw down cover covered for the reset button and for the PLUG slot CLP LED display ...

Страница 21: ...pe Two connectors on the top and one each on the right and left side R2 antenna port female N Connect type Two connectors on the top and one each on the right and left side Ground connector thread M4 on the bottom covered Connector for power supply L1 L2 covered Ethernet connector P2 PoE capability covered Ethernet connector P1 covered Screw down cover covered for the reset button and for the PLUG...

Страница 22: ...484 05 4 2 3 SCALANCE W1788 2IA Ground connector thread M4 on the top Ground connector thread M4 on the bottom covered Connector for power supply L1 L2 covered Ethernet connector P2 PoE capability covered Ethernet connector P1 covered Screw down cover covered for the reset button and for the PLUG slot CLP LED display ...

Страница 23: ...g screws One cover for PLUG slot Three protective caps for the M12 sockets 2 x Ethernet 1 x power supply Protective caps for the antenna sockets 4 x for SCALANCE W1788 1 W1748 1 8 x for SCALANCE W1788 2 Note The wall mounting set and the bracket set for securing the device to a standard rail are not included in the scope of delivery see Accessories Page 24 Please check that the consignment you hav...

Страница 24: ... screws 6GK5798 8MS00 0AA0 Wall mounting set Installation kit for mounting the device to the wall or ceiling mounting plate fixing and locking screws 6GK5798 8MW00 0AA0 4 4 2 CLP 4 4 3 Industrial Internet You will find information on the cabling for communication networks in the industry on the Internet pages of Siemens Industry Online Support https support industry siemens com cs ww en view 10976...

Страница 25: ...Sold by the meter 6XV1878 2A IE FC TP Flexible Cable GP 4x2 AWG24 8 wire shielded TP installation cable for occasional movement Sold by the meter 6XV1878 2B IE TP Train Cable GP 4x2 AWG 24 8 wire shielded TP installation cable for use in rail vehicles and buses with railway approval Sold by the meter 6XV1878 2T M12 plug in connector Industrial Ethernet Component Description Article number IE FC M1...

Страница 26: ...wire preassembled with a 4 pin M12 plug and an M12 socket A coded 6XV1801 5D Available in different lengths Socket Component Description Article number IE POWER M12 CABLE CONNECTOR PRO Socket for the 24 VDC power supply 4 pin A coded pack of 3 6GK1907 0DC10 6AA3 4 4 5 Flexible connecting cables antennas and accessories You will find an overview of the IWLAN products and their accessories in the Or...

Страница 27: ...gth Article number 1 m 6XV1875 5AH10 2 m 6XV1875 5AH20 5 m 6XV1875 5AH50 10 m 6XV1875 5AN10 For railway applications the following connecting cable are available Length Article number 1 m 6XV1875 5SH10 2 m 6XV1875 5SH20 5 m 6XV1875 5SH50 Flexible connecting cable IWLAN QMA N Connect male female Adapter cable for connecting a MIMO antenna with QMA connectors to the flexible connecting cables preass...

Страница 28: ... number IE M12 Panel Feedthrough 4 x 2 Cabinet feedthrough for conversion from M12 connector technology X coded IP65 67 to RJ 45 connector technology X coded IP20 pack of 5 6GK1901 0DM40 2AA5 N Connect N Connect Female Female Panel Feedthrough Cabinet feedthrough for wall thicknesses up to 4 5 mm two N Connect female connectors 6GK5798 2PP00 2AA6 N Connect SMA Female Female Panel Feedthrough Panel...

Страница 29: ...antenna 3 5 dBi 2 4 GHz and 5 GHz IP65 N Connect male for direct installation on the device straight connector 6GK5795 4MC00 0AA3 ANT795 4MD Omnidirectional antenna 3 5 dBi 2 4 GHz and 5 GHz IP65 N Connect male for direct installation on the device 90 connector 6GK5795 4MD00 0AA3 ANT795 6DC Wide angle antenna mast wall mounting 9 dBi 2 4 GHz and 5 GHz N Connect female 6GK5795 6DC00 0AA0 ANT795 6MN...

Страница 30: ...isplay 4 5 1 SCALANCE W1788 1 W1748 1 Information on operating status and data transfer On the front of the housing several LEDs provide information on the operating status of the device LED Color Meaning L1 Off Power supply L1 too low Green Power supply L1 is applied L2 Off Power supply L2 too low Green Power supply L2 is applied ...

Страница 31: ...e however it is located on a redundant path and is blocked for data traffic P2 Off There is no connection over the Ethernet port P2 Green There is a connection over the Ethernet port P2 link Flashing green and yellow Data transfer over the Ethernet interface P2 Flashing green Interval 170 ms on 170 ms off The port has the status Discarding in the spanning tree The port is part of a spanning tree h...

Страница 32: ... F Off No fault error Red The device is starting up or an error has occurred Flashing red Interval 500 ms on 500 ms off The bootloader waits in this state for a new firmware file that you can download by TFTP Flashing red Interval 2000 ms on 200 ms off Firmware on PLUG The device is performing a firmware update or downgrade Red Simultaneous R1 yellow flashing A competing radar signal was found on ...

Страница 33: ...ffic is then possible for the next 30 minutes After this time the device runs the scan again and checks whether a primary user still exists If no primary user is detected data traffic is possible again The wait time of 30 minutes is necessary due to legal requirements and cannot be shortened even by restarting the device 4 5 2 SCALANCE W1788 2 W1788 2IA Information on operating status and data tra...

Страница 34: ...ing green and yellow Data transfer over the Ethernet interface P1 Flashing green Interval 170 ms on 170 ms off The port has the status Discarding in the spanning tree The port is part of a spanning tree however it is located on a redundant path and is blocked for data traffic P2 Off There is no connection over the Ethernet port P2 Green There is a connection over the Ethernet port P2 link Flashing...

Страница 35: ...ing yellow Interval 100 ms on 100 ms off Access point mode With DFS 802 11h the channel is scanned for one minute for competing radar signals before the channel can be used for data traffic R2 Off The WLAN interface 2 is deactivated Client mode The LED is always off because WLAN interface 2 is not available in client mode Green Access point mode The WLAN interface 2 is initialized and ready for op...

Страница 36: ...l was found on all enabled channels P1 P2 R1 R2 Flashing yellow The port LEDs flash for detection of device location The LED flash function is activated Either with SINEC PNI Or via the WBM page Discovery and Set via DCP Note Primary user radar on all enabled channels If the device detects a competing radar signal on all enabled channels of the WLAN interfaces the F LED is lit and R1 R2 flash No d...

Страница 37: ...ake changes to the configuration and restart immediately afterwards with the reset button the changes may be lost If you restart the device using the WBM menu command System Restart or using the CLI command restart in the Privileged EXEC Modus the configuration changes are always retained Loading new firmware If the normal procedure with the Load Save menu of Web Based Management is unsuccessful t...

Страница 38: ... of the old device to the new device when a device is replaced The CLP is also referred to as PLUG in the description The PLUG is available in the following variants PLUG Configuration The exchangeable storage medium only saves the configuration data of the device PLUG License In addition to the configuration data the exchangeable storage medium contains a license with which special functions are ...

Страница 39: ...sary if you use functions based on MAC addresses If the CLP contains a license additional functions are also enabled Note If the device was configured at some time with a CLP license the device can no longer be used without this CLP To be able to use the device again reset the device to the factory settings During operation During operation changes to the configuration are saved on the CLP and in ...

Страница 40: ...Description of the device 4 7 Configuration License PLUG SCALANCE W1788 x W1748 1 40 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 41: ...in a risk of explosion in hazardous areas For proper disassembly observe the following Before starting work ensure that the electricity is switched off Secure remaining connections so that no damage can occur as a result of disassembly if the system is accidentally started up CAUTION Minimum distance to antennas Fit the device so that there is a minimum clearance of 20 cm between antennas and pers...

Страница 42: ...able enclosure WARNING EXPLOSION HAZARD Replacing components may impair suitability for Class 1 Division 2 or Zone 2 WARNING The device may only be operated in an environment of contamination class 1 or 2 see EN IEC 60664 1 GB T 16935 1 Notes for use in hazardous locations according to ATEX IECEx UKEX and CCC Ex If you use the device under ATEX IECEx UKEX or CCC Ex conditions you must also keep to...

Страница 43: ...et corresponds to the ambient temperature of the module Use cables with a maximum permitted operating temperature of at least 20 C higher than the maximum ambient temperature WARNING Wall mounting is only permitted if the requirements for the housing the installation regulations the clearance and separating regulations for the control cabinets or housings are adhered to The control cabinet cover o...

Страница 44: ...s refer to the technical specifications of the antenna Radiation pattern diagrams For the device the following types of installation are permitted Wall mounting Ceiling mounting Mounting on a DIN rail Mounting on an S7 300 or S7 1500 mounting rail CAUTION Danger of injury by falling objects If the SCALANCE W is subjected to very strong vibration 10 g mounting on a 35 mm DIN rail does not provide a...

Страница 45: ...Instructions 03 2022 C79000 G8976 C484 05 45 5 3 Wall mounting The wall mounting kit for wall mounting is not included with the product see accessories Page 24 Installation 1 Unscrew the bracket pre installed at the factory for securing to a DIN rail from the device and remove it ...

Страница 46: ...n of the holding plate TOP Note Depending on the mounting surface use suitable fittings Note The holding plate must be securely fastened If the holding plate is not securely fastened the holding plate may fall with the device The mounting material must be capable of supporting at least four times the weight of the device and the holding plate The mounting plate has four key hole brackets for hangi...

Страница 47: ... removal 5 3 Wall mounting SCALANCE W1788 x W1748 1 Operating Instructions 03 2022 C79000 G8976 C484 05 47 3 Screw the self tapping M3 head screws into the device as far as they will go The tightening torque is 1 2 Nm ...

Страница 48: ... of the mounting plate Make sure that the head screws are correctly positioned in the key hole brackets 5 Pull the inserted device down until it sits firmly in the key hole brackets 6 Secure the device to the holding plate on the side with two screws The tightening torque is 1 8 Nm 7 Connect the power supply refer to the section Power supply Page 63 8 Fit the antennas refer to the section Antennas...

Страница 49: ...DIN rail SCALANCE W1788 x W1748 1 Operating Instructions 03 2022 C79000 G8976 C484 05 49 5 4 Installing on a DIN rail The bracket for securing to a DIN rail is pre installed on the device in the factory settings Bracket for securing to a DIN rail ...

Страница 50: ...03 2022 C79000 G8976 C484 05 Installation 1 Place the device on the upper edge of the DIN rail 2 Press the device against the DIN rail until the DIN rail slider catch locks in place 3 Connect the power supply refer to the section Power supply Page 63 4 Fit the antennas refer to the section Antennas Page 67 ...

Страница 51: ...88 x W1748 1 Operating Instructions 03 2022 C79000 G8976 C484 05 51 Uninstalling 1 Turn off the power to the device 2 Disconnect all connected cables 3 Pull the bracket down with a screwdriver 4 Swivel the device away from the DIN rail and remove it from the DIN rail ...

Страница 52: ...tructions 03 2022 C79000 G8976 C484 05 5 5 Installing on a standard rail The mounting adapters and the corresponding screws are not supplied with the product see Accessories Page 24 Installation 1 Unscrew the bracket pre installed at the factory for securing to a DIN rail from the device and remove it ...

Страница 53: ... 5 Installing on a standard rail SCALANCE W1788 x W1748 1 Operating Instructions 03 2022 C79000 G8976 C484 05 53 2 Secure the two mounting adapters with one M4 countersunk screw each to the device The tightening torque is 1 8 Nm ...

Страница 54: ...orresponding mounting rail S7 300 standard rail S7 1500 standard rail 4 Swing the device to the standard rail 5 Screw the mounting adapters to the standard rail on both sides The screws needed for this are supplied with the bracket set see Installation Page 24 6 Connect the power supply refer to the section Power supply Page 63 7 Fit the antennas refer to the section Antennas Page 67 ...

Страница 55: ... 03 2022 C79000 G8976 C484 05 55 Uninstalling 1 Turn off the power to the device 2 Disconnect all connected cables 3 Loosen the screws of the mounting adapters completely from the standard rail 4 Remove the device from the standard rail 5 Loosen the screws of the mounting adapters completely from the device ...

Страница 56: ...Installation and removal 5 5 Installing on a standard rail SCALANCE W1788 x W1748 1 56 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 57: ... connector using a cable guide or busbar Lightning protection WARNING Danger 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 can be protected by a lightning protection potential equalization system When implementing your lightning protection concept make sure you adher...

Страница 58: ... is designed for operation with a directly connectable safety extra low voltage SELV or protective extra low voltage PELV from a limited power source LPS The power supply therefore needs to meet at least one of the following conditions Only safety extra low voltages SELV PELV with limited power source LPS complying with IEC 62368 1 EN 62368 1 VDE 62368 1 may be connected to the power supply termin...

Страница 59: ...ed Ethernet cable Connect both grounds to the same foundation earth or use an equipotential bonding cable Safety notices on use in hazardous areas General safety notices relating to protection against explosion WARNING EXPLOSION HAZARD Do not connect or disconnect cables to or from the device when a flammable or combustible atmosphere is present WARNING EXPLOSION HAZARD Do not press the reset butt...

Страница 60: ... according to IEC EN 60079 14 WARNING Improper installation of shielded cables There is a risk of explosion due to equalizing currents between the hazardous area and the non hazardous area Ground shielded cables that cross hazardous areas at one end only Lay a potential equalization conductor when grounding at both ends WARNING Insufficient isolation of intrinsically safe and non intrinsically saf...

Страница 61: ...ratures in hazardous area At an ambient temperature of 60 C use heat resistant cables designed for an ambient temperature at least 20 C higher The cable entries used on the enclosure must comply with the IP degree of protection required by EN IEC IEC 60079 0 GB 3836 1 General notes on use in hazardous areas according to UL HazLoc If you use the device under UL HazLoc conditions you must also adher...

Страница 62: ...itable for DC min 60 V max 3 A Breaking current min 10 kA UL CSA listet UL 248 14 CSA 22 2 No 248 14 Classes R J L T or CC In other areas the following requirements must be met Suitable for DC min 60 V max 3 A Breaking current min 10 kA Permitted for electric circuits according to IEC EN 60947 1 2 3 Breaking characteristics B or C for circuit breakers or fuses You do not need a fuse for the power ...

Страница 63: ...antly The inputs L1 L2 are decoupled There is no distribution of load The power supply unit with the higher output voltage supplies the device alone Power over Ethernet via the 8 pin M12 Ethernet interface P2 The power supply cannot be connected redundantly For the direct feed in of the power supply use copper cables with the following properties Round cable cross section with 6 to 8 mm diameter T...

Страница 64: ...rnet Pin assignment see Ethernet Page 66 M12 Ethernet port P1 LAN X coded 8 pin The four pin M12 socket has the following pin assignment Pin Signal Assignment 1 L1 24 VDC 2 L2 24 VDC 3 M Ground 4 M Ground Connecting disconnecting the power supply WARNING Danger from electric shock Turn off the power supply before you insert or remove the plug of the power supply 1 Connect the plug and socket Make ...

Страница 65: ...Gigabit Ethernet Power is transferred on the data wires 1 2 3 and 6 of the Ethernet cable Mode B Fast Ethernet Power is transferred on the free wires 4 5 7 and 8 of the Ethernet cable Note Before you pull a plug via which the device is supplied with power using PoE disable the relevant PoE power supply Note No power sourcing equipment PSE The device cannot be used as a PoE power supply for other d...

Страница 66: ... coded 8 pin Position and pin assignment M12 interface P1 LAN M12 interface P2 LAN PoE The power can also be supplied via this interface Power over Ethernet The eight pin connection socket has the following pin assignment Pin Assignment 1 D0 2 D0 3 D1 4 D1 5 D3 6 D3 7 D2 8 D2 Connecting Ethernet ports 1 Connect the plug and socket Make sure that they lock in place correctly 2 Tighten the knurled s...

Страница 67: ...CE W1788 x W1748 1 Operating Instructions 03 2022 C79000 G8976 C484 05 67 6 4 Antenna SCALANCE W1788 1 W1748 1 The SCALANCE W1788 1 W1748 1 has four antenna connectors of the type N Connector female R1 A2 R1 A4 R1 A3 R1 A1 covered ...

Страница 68: ...CE W1788 x W1748 1 68 Operating Instructions 03 2022 C79000 G8976 C484 05 SCALANCE W1788 2 The SCALANCE W71788 2 has 8 antenna connectors of the type N Connect female R1 A2 R1 A4 R2 A2 R2 A4 R1 A3 R1 A1 covered R2 A3 R2 A1 covered ...

Страница 69: ...a connections Note Terminating resistor Each WLAN interface has four antenna connectors Any connections that are not in use must be fitted with a terminating resistor see Accessories Page 28 An antenna must always be connected to the antenna connectors R1 A1 and R2 A1 as soon as the WLAN interface is switched on Otherwise there may be transmission disruptions Note Access points with two WLAN inter...

Страница 70: ...n the cabinet close to the power feed in This earth conducts fault currents 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 o...

Страница 71: ...ting up functional ground Follow the steps below to connect the functional ground 1 Put the toothed washer the grounding terminal and the screw together as shown in the drawing Toothed washer Grounding terminal with cable Screw M4 thread with washer 2 Tighten the screw with a maximum tightening torque of 1 5 Nm ...

Страница 72: ... configuration The reset button is located directly beside the slot for the CLP The reset button cannot be used to remove the CLP If you press and hold down the reset button you reset all the settings of the device to the factory defaults To remove a CLP from the device follow the steps below 1 Turn off the power to the device 2 Loosen the screws M3 with a Torx screwdriver T10 and remove the slot ...

Страница 73: ...nsert a CLP into the device follow the steps below 1 Turn off the power to the device 2 Loosen the screws M3 with a Torx screwdriver T10 and remove the slot cover As an alternative you can loosen only one of the screws and swivel the slot cover to the side 3 The housing of the CLP has a rounded underside B Accordingly the slot opening has a rounded edge Note this orientation when inserting the CLP...

Страница 74: ...Connection 6 6 Replacing a CLP SCALANCE W1788 x W1748 1 74 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 75: ...s Observe all relevant installation and safety instructions described in the manuals for the device or supplied with the accessories or spare parts CAUTION Hot surfaces Risk of burns during maintenance work on parts with a surface temperature above 70 C 158 F Take appropriate protective measures for example wear protective gloves Once maintenance work is complete restore the touch protection measu...

Страница 76: ...Maintenance and cleaning SCALANCE W1788 x W1748 1 76 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 77: ...e cover 4 Press and hold down the reset button 5 Connect the device to the power supply again while holding down the button 6 Hold down the button until the red fault LED F starts to flash after approximately 2 seconds 500ms on 500ms off 7 Release the button The F LED lights continuously red The bootloader waits in this state for a new firmware file that you can download using TFTP 8 Connect a PC ...

Страница 78: ...e steps below 1 Turn off the power to the device 2 Loosen the screws of the cover 3 Remove the cover 4 Press the reset button and reconnect the device to the power supply while holding down the button 5 Hold down the button until the red error LED F stops flashing after approximately 10 seconds and is permanently lit 6 Release the button and wait until the fault LED F goes off The device starts au...

Страница 79: ...rating Instructions 03 2022 C79000 G8976 C484 05 79 Via the configuration You will find detailed information on resetting the device parameters using the WBM and CLI in the configuration manuals Web Based Management section Restart Command Line Interface section Reset and Defaults ...

Страница 80: ...Troubleshooting 8 2 Restoring the factory settings SCALANCE W1788 x W1748 1 80 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 81: ...reless transmission rate 1 1733 Mbps Wireless standards supported IEEE 802 11a IEEE 802 11b IEEE 802 11g IEEE 802 11n IEEE 802 11ac Power supply for PoE standards supported Standards IEEE 802 3at Type 2 Class Class 4 12 95 25 50 W Mode Mode A Mode B Attachment to Industrial Ethernet Quantity 2 Design M12 socket Properties Half duplex full duplex autocrossover autonegotiation autosensing floating P...

Страница 82: ...C typical 700 mA max 500 mA at PoE 36 V For PoE 48 V typical 385 mA max 500 mA at PoE 36 V Effective power loss At 24 VDC typical 16 8 W max 17 4 W at 31 2 V DC For PoE 48 V typical 18 5 W max 18 5 W at PoE 36 V Permitted ambient conditions Ambient temperature During operation 20 to 70 During storage 40 to 85 During transportation 40 to 85 Relative humidity During operation 90 at 25 C no condensat...

Страница 83: ...t https support industry siemens com cs de en view 109759606 SCALANCE W1788 2 M12 SCALANCE W1788 2 M12 EEC SCALANCE W1788 2IA M12 Technical specifications Data transfer Ethernet transfer rate 10 100 1000 Mbps Wireless transmission rate 1 1733 Mbps Wireless standards supported IEEE 802 11a IEEE 802 11b IEEE 802 11g IEEE 802 11n IEEE 802 11ac Power supply for PoE standards supported Standards IEEE 8...

Страница 84: ...for the device variant SCALANCE W1788 2IA M12 Quantity 8 Antenna gain 7 dBi at 2 4 GHz 5 dBi at 5 GHz Frequency range all device variants 2412 2480 MHz 4920 5875 MHz Electrical data Direct 24 VDC supply Supply voltage from socket 24 V DC Safe Extra Low Voltage SELV Type of current Permitted range 30 16 8 to 31 2 VDC Design M12 socket Properties Not galvanically isolated PoE to 24 V DC non redundan...

Страница 85: ...ltitude During operation 2 000 m above sea level at max 70 C 75 C EEC ambient temperature Contaminant concentration According to ISA S71 04 2013 Class G3 Degree of pollution 2 Degree of protection IP65 according to DIN EN 60529 Dimensions and weight Dimensions W x H x D 258 x 258 x 80 mm Weight 2 7 kg Installation options Direct Wall mounting with mounting plate With additional holding plate Mount...

Страница 86: ...Technical specifications 9 2 SCALANCE W1788 2 W1788 2IA SCALANCE W1788 x W1748 1 86 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 87: ...SCALANCE W1788 x W1748 1 Operating Instructions 03 2022 C79000 G8976 C484 05 87 Dimension drawings 10 10 1 SCALANCE W1788 x W1748 1 Note Dimensions are specified in mm Front view Side view ...

Страница 88: ...Dimension drawings 10 2 Mounting plate SCALANCE W1788 x W1748 1 88 Operating Instructions 03 2022 C79000 G8976 C484 05 10 2 Mounting plate Drill holes for wall mounting ...

Страница 89: ...the search function at Industrial communication https support industry siemens com cs ww en ps 15859 cert Using the search function at Siemens Industry Online Support https support industry siemens com cs ww en Enter the entry ID of the relevant manual as the search item You will find the documentation for the SIMATIC NET products relevant here on the data storage medium that ships with some produ...

Страница 90: ...Approvals SCALANCE W1788 x W1748 1 90 Operating Instructions 03 2022 C79000 G8976 C484 05 ...

Страница 91: ...defaults 38 78 Factory setting 78 Functional ground 70 G Grounding 58 70 I Installation DIN rail 49 S7 1500 standard rail 52 S7 300 standard rail 52 Wall mounting 45 Interfaces 81 83 L LED display 30 33 Lightning protection 57 Loading firmware 37 P PLUG 38 Function 39 Replacing 72 Power supply 63 Primary user radar 30 33 R Reset button 37 Reset device 38 78 Resetting the device 37 Restart of the d...

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