- Part number
- 6GK5721-1FC00-0AA0
- Model no
- W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel ..
Siemens has announced the end of 6GK5721-1FC00-0AA0
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Siemens 6GK5721-1FC00-0AA0 SCALANCE W721-1 RJ45 IWLAN Client 150 Mbps Industrial WLAN Access Point
SCALANCE W721-1 RJ45 IWLAN client, single radio, 150 Mbps, 1x RJ45, 24V DC, IP20.
Description
About the W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel ..
About the W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel ..
The Siemens SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AA0) is an IWLAN client module that bridges a wired Industrial Ethernet device to a wireless network over IEEE 802.11a/b/g/h/n at up to 150 Mbps gross data rate. It has one radio with a single R-SMA external antenna port, one 100 Mbit/s RJ45 port, and runs on 24V DC in an IP20 enclosure.
Certifications & Standards
- EC
- CE
- C-Tick
- IEEE 802.11a
- IEEE 802.11b
- IEEE 802.11e
- IEEE 802.11g
- IEEE 802.11h
- IEEE 802.11i
- IEEE 802.11n
Selection Notes
The W721-1 RJ45 is the entry-level single-stream client in the SCALANCE W72x family: one radio, one antenna port, 150 Mbps. Pick the W722-1 RJ45 instead when the application needs iPCF or iPCF-MC fast client roaming built in, since the W721-1 does not list those functions. Pick the W734-1 RJ45 instead when the link needs 2x2 MIMO at 300 Mbps, a second antenna port, an integrated PoE 2-port switch, or the wider -20 to +60 degC temperature range. As a client device it is paired with an access point such as the W761-1 RJ45 on the wired side of the link.
Applications
The W721-1 RJ45 connects a single Industrial Ethernet device - a drive, an I/O station or a camera - to an existing WLAN cell where only a low-cost single-stream client link is needed, for example a fixed machine at the edge of a plant's wireless coverage.
Specification
Full specification
General 2
| product type designation | W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel .. |
|---|---|
| product brand name | SCALANCE |
Transfer rate 2
| transfer rate: with WLAN / maximum | 150 Mbit/s |
|---|---|
| transfer rate: for Industrial Ethernet | 10, 100 Mbit/s |
Interfaces 5
| number of electrical connections: for network components or terminal equipment | 1 |
|---|---|
| number of electrical connections: for power supply | 1 |
| number of electrical connections: for redundant voltage supply | 0 |
| type of electrical connection: for network components or terminal equipment | RJ45 socket |
| type of electrical connection: for power supply | 3-pole screw terminal |
Show all 144 specifications ↓ Show less ↑135 more values in Identification, Memory, Interfaces / wireless, Supply voltage, current consumption, power loss, Ambient conditions, Design, dimensions and weights, Radio frequencies, Product features, product functions, product components / general, Product functions / management, configuration, engineering, Product functions / diagnostics, Product functions / VLAN, Product functions / DHCP, Product functions / redundancy, Product functions / security, Product functions / time, Standards, specifications, approvals, Standards, specifications, approvals / marine classification, Standards, specifications, approvals / hazardous environments, Standards, specifications, approvals / Environmental Product Declaration, Accessories, Logistics.
Identification 10
| Part number | 6GK5721-1FC00-0AA0 |
|---|---|
| Type designation | W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel .. |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Phase-out announced by the manufacturer |
| EAN | 4019169291088 |
| ETIM class | EC000816 |
| eCl@ss | 19170209 |
Memory 2
| design of the removable storage: C-PLUG | No |
|---|---|
| design of the removable storage: KEY-PLUG | No |
Interfaces / wireless 4
| number of radio cards / permanently installed | 1 |
|---|---|
| number of electrical connections / for external antenna(s) | 1 |
| 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 5
| type of voltage / of the supply voltage | DC |
|---|---|
| consumed current: at DC / at 24 V / typical | 0.15 A |
| power loss [W]: at DC / at 24 V / typical | 3.6 W |
| supply voltage / 1: from terminal block | 19.2 V |
| supply voltage / 2: from terminal block | 28.8 V |
Ambient conditions 6
| ambient temperature: during operation | 0 ... 55 °C |
|---|---|
| ambient temperature: during storage | -40 ... +85 °C |
| ambient temperature: during transport | -40 ... +85 °C |
| relative humidity / at 25 °C / without condensation / during operation / maximum | 95 % |
| ambient condition / for operation | When used under hazardous conditions (Zone 2), the SCALANCE W761-1 RJ45 or W72x-1 RJ45 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 | IP20 |
Design, dimensions and weights 10
| width | 50 mm |
|---|---|
| height | 114 mm |
| depth | 74 mm |
| width / of the enclosure / without antenna | 50 mm |
| height / of the enclosure / without antenna | 114 mm |
| depth / of the enclosure / without antenna | 74 mm |
| fastening method: S7-300 rail mounting | No |
| fastening method: S7-1500 rail mounting | No |
| fastening method: 35 mm DIN-rail mounting | Yes |
| fastening method: wall mounting | No |
Radio frequencies 2
| operating frequency: for WLAN in 2.4 GHz frequency band | 2.41 ... 2.48 GHz; depending on the country approvals |
|---|---|
| operating frequency: for WLAN in 5 GHz frequency band | 4.9 ... 5.8 GHz; depending on the country approvals |
Product features, product functions, product components / general 6
| product function / Access Point Mode | No |
|---|---|
| product function / client Mode | Yes |
| product function: iPCF client | No |
| product function: iPCF-MC client | No |
| product function / iREF | No |
| product function / iPRP | No |
Product functions / management, configuration, engineering 19
| number of manageable IP addresses / in client | 4 |
|---|---|
| product function: CLI | Yes |
| product function: web-based management | Yes |
| product function: MIB support | Yes |
| product function: TRAPs via email | Yes |
| product function: configuration with STEP 7 | Yes |
| product function: configuration with STEP 7 in the TIA Portal | Yes |
| product function: WDS | No |
| protocol / is supported: Address Resolution Protocol (ARP) | Yes |
| protocol / is supported: ICMP | Yes |
| protocol / is supported: Telnet | Yes |
| protocol / is supported: HTTP | Yes |
| protocol / is supported: HTTPS | Yes |
| protocol / is supported: TFTP | Yes |
| protocol / is supported: DCP | Yes |
| protocol / is supported: LLDP | No |
| identification & maintenance function: I&M0 - device-specific information | Yes |
| identification & maintenance function: I&M1 - higher level designation/location designation | Yes |
| product function / is supported / identification link | Yes; acc. to IEC 61406-1:2022 |
Product functions / diagnostics 7
| product function: PROFINET IO diagnosis | No |
|---|---|
| product function: link check | No |
| product function: connection monitoring IP-Alive | No |
| product function: SysLog | Yes |
| protocol / is supported: SNMP v1 | Yes |
| protocol / is supported: SNMP v2 | Yes |
| protocol / is supported: SNMP v3 | Yes |
Product functions / VLAN 1
| product function: function VLAN with IWLAN | No |
|---|
Product functions / DHCP 3
| product function: DHCP client | Yes |
|---|---|
| product function: DHCP server | Yes |
| product function: DHCP Option 82 | Yes |
Product functions / redundancy 3
| protocol / is supported: STP/RSTP | Yes |
|---|---|
| protocol / is supported: MSTP | Yes |
| protocol / is supported: RSTP | Yes |
Product functions / security 9
| product function: ACL - MAC-based | Yes |
|---|---|
| product function: management security, ACL-IP based | Yes |
| product function: IEEE 802.1x (radius) | Yes |
| product function: NAT/NAPT | Yes |
| product function: access protection according to IEEE802.11i | Yes |
| product function: WPA/WPA2 | Yes |
| product function: TKIP/AES | Yes |
| protocol / is supported: SSH | Yes |
| protocol / is supported: RADIUS | Yes |
Product functions / time 3
| protocol / is supported: NTP | Yes |
|---|---|
| protocol / is supported: SNTP | Yes |
| protocol / is supported: SIMATIC time synchronization (SIMATIC Time) | Yes |
Standards, specifications, approvals 20
| standard: for FM | FM 3611: Class I, Division 2, Groups A,B,C,D, T4 / Class 1, Zone 2, Group IIC, T4, FM16US0205X |
|---|---|
| standard: for safety / from CSA and UL | UL 60950-1 E115352, CSA C22.2 No. 60950-1 |
| certificate of suitability: EC Declaration of Conformity | Yes |
| certificate of suitability: CE marking | Yes |
| certificate of suitability: C-Tick | Yes |
| certificate of suitability: E1 approval | No |
| certificate of suitability: railway application in accordance with EN 50155 | No |
| certificate of suitability: NEMA TS2 | No |
| certificate of suitability: IEC 61375 | No |
| certificate of suitability: IEC 61850-3 | No |
| certificate of suitability: NEMA4X | No |
| certificate of suitability: Power-over-Ethernet according IEEE802.3at for type 1 and IEEE802.3af | No |
| certificate of suitability: Power-over-Ethernet according to IEEE802.3at for type 2 | No |
| standard for wireless communication: IEEE 802.11a | Yes |
| standard for wireless communication: IEEE 802.11b | Yes |
| standard for wireless communication: IEEE 802.11e | Yes |
| standard for wireless communication: IEEE 802.11g | Yes |
| standard for wireless communication: IEEE 802.11h | Yes |
| standard for wireless communication: IEEE 802.11i | Yes |
| standard for wireless communication: IEEE 802.11n | Yes |
Standards, specifications, approvals / marine classification 8
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | No |
|---|---|
| Marine classification association: French marine classification society (BV) | No |
| Marine classification association: DNV GL | No |
| Marine classification association: Korean Register of Shipping (KRS) | No |
| Marine classification association: Lloyds Register of Shipping (LRS) | No |
| Marine classification association: Nippon Kaiji Kyokai (NK) | No |
| Marine classification association: Polski Rejestr Statkow (PRS) | No |
| Marine classification association: Royal Institution of Naval Architects (RINA) | No |
Standards, specifications, approvals / hazardous environments 4
| standard / for hazardous zone | EN 60079-15:2005, EN 60079-0:2006, II 3 G Ex nA II T4 KEMA 07 ATEX 0145X |
|---|---|
| from CSA and UL | 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 E240480 |
| certificate of suitability / CCC / for hazardous zone according to GB standard | Yes; GB3836.1, GB3836.8 |
| as marking | Ex nA IIC T4 Gc |
Standards, specifications, approvals / Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 200.91 kg |
| global warming potential [CO2 eq]: during manufacturing | 12.97 kg |
| global warming potential [CO2 eq]: during operation | 187.77 kg |
| global warming potential [CO2 eq]: after end of life | 0.17 kg |
Accessories 1
| accessories | 24 V DC screw terminal included in scope of delivery |
|---|
Logistics 7
| Net weight | 0.231 kg |
|---|---|
| Package dimensions | 50 × 114 × 74 mm |
| Country of origin | DE |
| Shipping weight | 0.731 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 31 Oct 2026
Documents
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Ask us for the datasheet
Certifications
Certifications and standards
- EC Declaration of Conformity
- CE marking
- C-Tick
- IEEE 802.11a
- IEEE 802.11b
- IEEE 802.11e
- IEEE 802.11g
- IEEE 802.11h
- IEEE 802.11i
- IEEE 802.11n
Quick answers
Questions about the W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel ..
What is the HS code of W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel .. for customs?
The tariff (HS) code on file for W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel .. is 85176200.
What is the EAN of W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel ..?
The EAN (GTIN) of W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel .. is 4019169291088.
Where does W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel .. ship from, and how fast?
W721-1 RJ45 IWLAN client, SCALANCE W721-1, RJ45, 1 radio, 1 R-SMA antenna port, IEEE 802.11a/b/g/h/n, 2.4/5 GHz, gross data rate 150 Mbps, 1x RJ45 max. 100 Mbps, 24 V DC, joint block, IP20, 0... +55 °C, WPA2/802.11i/e, observe national approvals! CERT ID: ELN-W1-RJ-E1, scope of supply: manuals on CD-ROM, German/English, 1x joint block; for operation outside of USA/Israel .. ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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Series
Siemens SCALANCE W
- Brand
- Siemens
- Series
- SCALANCE W
