Transmission rate | |
Transfer rate | |
| 450 Mbit/s |
| 10, 100, 1 000 Mbit/s |
Transfer rate for Industrial Ethernet | |
| 10 Mbit/s |
| 1 000 Mbit/s |
Interfaces | |
Number of electrical connections | |
| 1 |
| 1 |
| 1 |
Type of electrical connection | |
| RJ45 socket |
| 4-pole screw terminal, PoE |
design of the removable storage | |
| No |
| No |
Interfaces wireless | |
Number of radio cards permanently installed | 2 |
Transmission mode for multiple input multiple output (MIMO) | 3x3 |
Number of spatial streams | 3 |
Number of electrical connections for external antenna(s) | 6 |
Type of electrical connection for external antenna(s) | R-SMA (socket) |
Product feature external antenna can be mounted directly on device | Yes |
Supply voltage, current consumption, power loss | |
Type of voltage of the supply voltage | DC |
Supply voltage 1 | |
| 19.2 V |
Supply voltage 2 | |
| 28.8 V |
Supply voltage | |
| 48 V |
| 50 V |
Consumed current | |
| 0.63 A |
| 0.22 A |
| 0.3 A |
Power loss [W] | |
| 15 W |
| 10.7 W |
| 15 W |
Permitted ambient conditions | |
Ambient temperature | |
| -20 ... +60 °C |
| -40 ... +85 °C |
| -40 ... +85 °C |
Relative humidity at 25 °C without condensation during operation maximum | 90 % |
Ambient condition for operation | When used under hazardous conditions (Zone 2), the SCALANCE W788-x or W748-x 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. |
Protection class IP | IP30 |
Design, dimensions and weight | |
Width of the enclosure without antenna | 200 mm |
Height of the enclosure without antenna | 158 mm |
Depth of the enclosure without antenna | 79 mm |
Net weight | 1.7 kg |
Mounting type | |
| Yes |
| Yes |
| Yes |
Wireless frequencies | |
Operating frequency | |
| 2.41 ... 2.48 GHz |
| 4.9 ... 5.8 GHz |
Product properties, functions, components general | |
Product function Access Point Mode | Yes |
Product function Client Mode | No |
Number of SSIDs | 16 |
Product functions management, configuration | |
Product function | |
| Yes |
| Yes |
Product functions DHCP | |
Product function | |
| Yes |
Product functions Time | |
Protocol is supported | |
| No |
Standards, specifications, approvals | |
Standard | |
| FM 3611: Class I, Division 2, Groups A,B,C,D, T4 / Class 1, Zone 2, Group IIC, T4 |
| EN 60079-15:2005, EN 60079-0:2006, II 3 G Ex nA II T4 KEMA 07 ATEX 0145X |
| UL 60950-1 CSA C22.2 No. 60950-1 |
| ANSI/ISA 12.12.01-2013, CAN/CSA C22.2 No.213-M1987, CL. 1, Div. 2, GP. A,B,C,D, T4 / CL. 1, Zone 2, GP IIC |
Certificate of suitability | |
| Yes |
| Yes |
| Yes |
| Yes |
| No |
| No |
| No |
| No |
| No |
| No |
| Yes |
| Yes |
Standard for wireless communication | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
Wireless approval | You will find the current list of countries at: www.siemens.de/funkzulassungen |
Marine classification association | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
Accessories | |
accessories | 24 V DC screw terminal and screw terminal for digital input and output included in the scope of delivery |