| Product-type designation | SCALANCE W744-1 |
| | IWLAN ETHERNET CLIENT MODULE SCALANCE W744-1, FOR USE OUTSIDE OF USA 1 RADIO INTERFACE, IEEE 802.11B/G/A/H, INDUSTRIAL WIRELESS LAN (IWLAN), 2.4/5GHZ, UP TO 54 MBIT/S, 24VDC WPA2/802.11I/11E, NOTE NATIONAL APPROVALS, POE, IP30 (-20-+60 DGR C) 2XEXT. ANTENNA CONNECTIONS SCOPE OF SUPPLY: MANUALS ON CD ROM GERMAN/ENGLISH, 24VDC TERMINAL BLOCK |
| Transmission rate | |
| Transmission rate | |
| | 54 Mbit/s |
| | 10… 100 Mbit/s |
| | Due to the simultaneous use of several radio channels, a transmission rate of 108 Mbit/s is possible (turbo mode) |
| Interfaces | |
| Number of electrical connections | |
- for network components and terminal equipment
| 1 |
| | 1 |
- for redundant power supply
| 1 |
| Design of electrical connection | |
- for network components and terminal equipment
| RJ45 socket |
| | 4-pole screw terminal, PoE |
| design of the removable storage / C-PLUG | Yes |
| Number of radio cards / permanently installed | 1 |
| Number of electrical connections / for external antenna(s) | 2 |
| Design of the electrical connection / for external antenna(s) | R-SMA female (socket) |
| Supply voltage, current consumption, power loss | |
| Type of voltage / of supply voltage | DC |
| Supply voltage | |
| | 24 V |
| | 48 V |
- from Power-over-Ethernet according IEEE802.3at for type 1 and IEEE802.3af
| 48 V |
| Current consumed | |
- at 24 V / with DC / typical
| 0.23 A |
- at 48 V / with DC / typical
| 0.12 A |
- with Power-over-Ethernet according to IEEE802.3at for type 1 and IEEE802.3af / typical
| 0.12 A |
| Active power loss | |
- at 24V / for DC / typical
| 6 W |
- at 48 V / with DC / typical
| 6 W |
- with Power-over-Ethernet according to IEEE802.3at for type 1 and IEEE802.3af / typical
| 6 W |
| Permitted ambient conditions | |
| Ambient temperature | |
| | -20… +60 °C |
| | -40… +70 °C |
| | -40… +70 °C |
| Relative humidity / at 25 °C / without condensation / during operating / maximum | 90 % |
| Protection class IP | IP30 |
| Design, dimensions and weight | |
| Width / of enclosure / without antenna | 100 mm |
| Height / of enclosure / without antenna | 205 mm |
| Depth / of enclosure / without antenna | 20 mm |
| Net weight | 0.29 kg |
| Type of mounting | |
| | Yes |
| Type of mounting | For mounting on 35 mm DIN and S7-300 mounting rail, an additional adapter plate is required |
| 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, components / general | |
| Number of SSIDs | 1 |
| Product function | |
| | No |
| | No |
| | No |
| | No |
| Number of iPCF-capable radio modules | 0 |
| Product functions / management, configuration | |
| Number of manageable IP addresses / in client | 1 |
| Product function | |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
- Configuration with STEP 7
| No |
- configuration with STEP 7 in the TIA Portal
| No |
| | Yes |
- operation with IWLAN controller
| No |
- operation with Enterasys WLAN controller
| No |
| | No |
- forced roaming with IWLAN
| No |
| | No |
| Protocol / is supported | |
- Address Resolution Protocol (ARP)
| Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | No
|
