{"product_id":"w746-1-siemens-scalance-industrial-wireless-lan-client","title":"W746-1 Siemens SCALANCE Industrial Wireless LAN Client","description":"\u003ch2\u003eSiemens SCALANCE W746-1 Industrial IWLAN Client Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens SCALANCE W746-1 (6GK5746-1AA30-4AA0)\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSCALANCE W746-1\u003c\/strong\u003e Industrial IWLAN Client Module, operates as a dedicated hardware component for wireless Ethernet bridging and NAT\/PAT packet routing within industrial automation network platforms. It executes IEEE 802.11 a\/b\/g\/h radio transmissions across 2.4 GHz and 5 GHz frequency bands, interfacing up to eight Ethernet-connected nodes via an integrated RJ45 port and external antenna connectors.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSCALANCE W746-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA \/ International (Regional Approval USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNot specified in technical records\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified in technical records\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot explicitly specified (Powered via 24 V DC or PoE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Standards\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.11 a \/ b \/ g \/ h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz and 5 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Data Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 54 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Interface\u003c\/td\u003e\n\u003ctd\u003e1 x RJ45 (10\/100 Mbit\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe hardware processes deterministic network traffic across industrial automation platforms by applying IEEE 802.11e Quality of Service mechanisms to prioritize time-critical telegrams. Firmware flash compatibility is maintained through management interfaces, ensuring seamless integration with established control architectures. Furthermore, the unit scales its backplane bus communication velocity and NAT\/PAT packet translation parameters dynamically to accommodate up to eight connected Ethernet nodes without packet loss.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the unit support redundant power supply inputs?\u003c\/p\u003e\n\u003cp\u003eA: No, the hardware supports either a single 24 V DC terminal block connection or Power over Ethernet (PoE) as its power source.\u003c\/p\u003e\n\u003cp\u003eQ: Can Ethernet cables be hot-swapped during active system operation?\u003c\/p\u003e\n\u003cp\u003eA: No, disconnecting data or power cables while energized can cause electrical arcing and interface degradation; power must be isolated prior to maintenance.\u003c\/p\u003e\n\u003cp\u003eQ: How many connected devices can interface through this client module?\u003c\/p\u003e\n\u003cp\u003eA: The module supports up to eight Ethernet-based end devices utilizing integrated NAT\/PAT network functionality.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the device securely inside a control cabinet on a standard DIN rail, ensuring adequate spacing around the IP30 enclosure to permit natural thermal convection within the -20 deg C to +60 deg C operating range.\u003c\/li\u003e\n\u003cli\u003eConnect the 24 V DC power supply or PoE cable, verifying correct voltage polarity and shield continuity before energizing the circuit.\u003c\/li\u003e\n\u003cli\u003eAttach external antennas to the designated RF connectors, routing coaxial cables away from high-voltage power conduits and heavy inductive loads to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eTerminate shielded Ethernet cables into the RJ45 port, ensuring proper shield grounding to prevent ground loops and protect against transient surges.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43923207356515,"sku":"6GK5746-1AA30-4AA0","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/198_06e78427-e5d4-4752-a75d-4bb706616f84.jpg?v=1766972632","url":"https:\/\/www.autocontrolglobal.com\/products\/w746-1-siemens-scalance-industrial-wireless-lan-client","provider":"AutoControl Global","version":"1.0","type":"link"}