Order No.

6GK5 748-1GD00-0AA0

6GK5 748-1GD00-0AB0¹⁾

Product-type designation

SCALANCE W748-1 M12

Transmission rate

Transmission rate

• with W-LAN maximum

450 Mbit/s

• with Industrial Ethernet

10  … 1 000 Mbit/s

• note

-

Interfaces

Number of electrical connections

• for network components and terminal equipment

1

• for power supply

1

• for redundant power supply

1

Design of electrical connection

• for network components and terminal equipment

M12 interface (8-pole, A-coded), PoE

• for power supply

M12 interface (4-pole, A-coded), PoE

Number of optical interfaces for optical waveguide at 100 Mbit/s

-

Design of optical interface for optical waveguide at 100 Mbit/s

-

design of the removable storage C-PLUG

Yes

Interfaceswireless

Number of radio cards permanently installed

1

Number of internal antennas

-

Number of electrical connections for external antenna(s)

3

Design of the electrical connection for external antenna(s)

N-Connect female (socket)

Product property external antenna can be mounted directly on device

Yes

Supply voltage, current consumption, power loss

Type of voltage of supply voltage

DC

Supply voltage

• 1 from M12 Power Connector (A-coded) for redundant power supply

19.2 V

• 2 from M12 Power Connector (A-coded) for redundant power supply

28.8 V

• from Power-over-Ethernet according IEEE802.3at for type 1 and IEEE802.3af

48 V

• from Power-over-Ethernet according IEEE802.3at for type 2

50 V

Current consumed

• at 24 V with DC typical

0.45 A

• with Power-over-Ethernet according to IEEE802.3at for type 1 and IEEE802.3af typical

0.22 A

• with Power-over-Ethernet according to IEEE802.3at for type 2 typical

0.21 A

Active power loss

• at 24V for DC typical

10.7 W

• with Power-over-Ethernet according to IEEE802.3at for type 1 and IEEE802.3af typical

10.7 W

• with Power-over-Ethernet according to IEEE802.3at for type 2 typical

10.7 W

Permitted ambient conditions

Ambient temperature

• during operating

-20  … +60 °C

• during storage

-40  … +70 °C

• during transport

-40  … +70 °C

Relative humidity at 25 °C without condensation during operating maximum

100 %

Protection class IP

IP65

Ambient condition for (standard) operation mode

When used under hazardous conditions (Zone 2), the SCALANCE W788-xPRO/RR or W74x-1PRO/RR product must be installed in an enclosure. To comply with EN 50021, this enclosure must meet the requirements of at least IP 54 in compliance with EN 60529.

Design, dimensions and weight

Width of enclosure without antenna

200 mm

Height of enclosure without antenna

176 mm

Depth of enclosure without antenna

79 mm

Net weight

1.7 kg

Type of mounting wall mounting

Yes

Type of mounting

S7-300 rail mounting

Wireless frequencies

Radio frequency

• for WLAN in 2.4 GHz frequency band

2.41  … 2.48 GHz

• for WLAN in 5 GHz frequency band

4.9  … 5.8 GHz

Product properties, functions, componentsgeneral

Product function

• Access Point Mode

No

• Client Mode

Yes

Number of SSIDs

1

Product function

• Dual Client

No

• iHOP

-

• iPCF Access Point

-

• iPCF

Yes

• iPCF-MC Access Point

-

• iPCF-MC

No

Number of iPCF-capable radio modules

1

Product functionsmanagement, configuration

Number of manageable IP addresses in client

8

Product function

• CLI

Yes

• web-based management

Yes

• MIB support

Yes

• TRAPs via email

Yes

• Configuration with STEP 7

No

• configuration with STEP 7 in the TIA Portal

No

• operation with IWLAN controller

-

• operation with Enterasys WLAN controller

-

• forced roaming with IWLAN

No

• WDS

No

Protocol is supported

• Address Resolution Protocol (ARP)

Yes

• ICMP

Yes

• Telnet

Yes

• HTTP

Yes

• HTTPS

Yes

• TFTP

Yes

• SNMP v1

Yes

• SNMP v2

Yes

• SNMP v3

Yes

• DCP

Yes

• LLDP

Yes

Identification & maintenance

• I&M0 - device-specific information

Yes

• I&M1 - plant identification/location name

Yes

Product functionsDiagnosis

Product function

• PROFINET IO diagnosis

No

• Link Check

No

• connection monitoring IP-Alive

No

• localization via Aeroscout

-

• SysLog

Yes

Product functionsVLAN

Product function function VLAN with IWLAN

No

Product functionsDHCP

Product function

• DHCP client

Yes

• in Client Mode DHCP server via LAN

No

Product functionsRedundancy

Protocol is supported STP/RSTP

-

Product functionsSecurity

Product function

• ACL - MAC-based

-

• Management security, ACL-IP based

Yes

• IEEE 802.1x (radius)

Yes

• NAT/NAPT

No

• access protection according to IEEE802.11i

Yes

• WPA/WPA2

Yes

• TKIP/AES

Yes

Protocol is supported SSH

Yes

Product functionsTime

Protocol is supported

• SNTP

Yes

• SIMATIC Time

Yes

Standards, specifications, approvals

Standard

• for EMC from FM

-

• for hazardous zone

EN 60079-15:2005, EN 60079-0:2006, II 3 G Ex nA II T4 KEMA 07 ATEX 0145X

• for safety of CSA and UL

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

• for hazardous area of CSA and UL

-

Verification of suitability

• CE mark

Yes

• EC declaration of conformity

Yes

• C-Tick

Yes

• CCC

No

• Railway application in accordance with EN 50155

No

• e1 approval

No

• E1 approval

No

• NEMA4X

No

• Power-over-Ethernet according IEEE802.3at for type 1 and IEEE802.3af

Yes

• Power-over-Ethernet according to IEEE802.3at for type 2

Yes

Standard for wireless communication

• IEEE 802.11a

Yes

• IEEE 802.11b

Yes

• IEEE 802.11e

Yes

• IEEE 802.11g

Yes

• IEEE 802.11h

Yes

• IEEE 802.11i

Yes

• IEEE 802.11n

Yes

Wireless approval

You will find the current list of countries at: www.siemens.de/funkzulassungen

Marine classification association

• American Bureau of Shipping Europe Ltd. (ABS)

No

• Bureau Veritas (BV)

No

• Det Norske Veritas (DNV)

No

• Germanische Lloyd (GL)

No

• Lloyds Register of Shipping (LRS)

No

• Nippon Kaiji Kyokai (NK)

No

• Polski Rejestr Statkow (PRS)

No

Accessories

Accessories

-