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Technical specifications (continued)

Industrial Wireless Communication

IWLAN – Access Points IEEE 802.11n

SCALANCE W788 RJ45 for use in control cabinet

Supply voltage,

current consumption, power loss

Type of supply voltage DC DC

Supply voltage

• 1 from terminal block 19.2 V 19.2 V

• 2 from terminal block

28.8 V 28.8 V

• from Power-over-Ethernet

according IEEE802.3at for type 1

and IEEE802.3af

48 V 48 V

• from Power-over-Ethernet

according IEEE802.3at for type 2

50 V 50 V

Current consumed

• at 24 V with DC typical 0.45 A 0.63 A

• with Power-over-Ethernet

according to IEEE802.3at for type 1

and IEEE802.3af typical

0.22 A 0.22 A

• with Power-over-Ethernet

according to IEEE802.3at

for type 2 typical

- 0.3 A

Effective power loss

• at 24V for DC typical 10.7 W 15 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

- 15 W

Permitted ambient conditions

Ambient temperature

• during operating -20 … +60 °C -20 … +60 °C

• during storage

-40 … +70 °C -40 … +70 °C

• during transport

-40 … +70 °C -40 … +70 °C

Relative humidity at 25 °C without

condensation during operating

maximum

90 % 90 %

Protection class IP

IP30 IP30

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.

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 200 mm

Height of enclosure without antenna 158 mm 158 mm

Depth of enclosure without antenna

79 mm 79 mm

Net weight 1.7 kg 1.7 kg

Mounting type wall mounting

Yes Yes

Wireless frequencies

Radio frequency

• for WLAN in 2.4 GHz

frequency band

2.41 … 2.48 GHz 2.41 … 2.48 GHz

• for WLAN in 5 GHz

frequency band

4.9 … 5.8 GHz 4.9 … 5.8 GHz

Wireless approval in the USA

Article No. 6GK5788-1FC00-0AA0 6GK5788-2FC00-0AA0

6GK5788-1FC00-0AB0

6GK5788-2FC00-0AB0

Product-type designation SCALANCE W788-1 RJ45 SCALANCE W788-2 RJ45

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