SWA / SWS C14 – Flameproof serial-to-WiFi converter

Name: SWA / SWS C14 – Flameproof serial-to-WiFi converter
SKU: SW a C14 03 - d e f

SW a C14 03 - d e f

RS232/RS422/RS485 to Ethernet and 2.4 GHz WiFi gateway with built-in web server, in Ex d aluminium or stainless steel enclosure for Zone 1/21.

ATEX

IECEx

Request a quote Call an engineer Documents and guides

Description

Technical Specifications

Applications

Download

Datasheets

The SWA/SWS C14 converter makes serial-only devices installed in the hazardous area reachable over the network. It integrates a TCP/IP stack, Modbus TCP and a web server for configuration, monitoring and diagnostics.

Key features

RS232/RS422/RS485 serial up to 230,400 bps
WiFi 802.11 b/g/n 2.4 GHz, STA, AP or STA+AP mode
10/100 Ethernet RJ45, Modbus TCP, built-in web server
5–36 Vdc power supply, consumption < 700 mW
Aluminium (SWA) or 316 stainless steel (SWS, also mining) enclosure

Use the filters in the Variants and codes section to find the exact part number. Prices are available on request: contact us for a quotation or for different configurations.

Zone 1

Explosive gas atmosphere likely to occur in normal operation

Zone 2

Explosive gas atmosphere unlikely to occur and, if it does, only for a short period

Zone 21

Explosive dust atmosphere likely to occur in normal operation

Zone 22

Explosive dust atmosphere unlikely to occur and, if it does, only for a short period

# General Type: Serial-to-Ethernet/WiFi converter in flameproof enclosure Serial: RS232 · RS422 · RS485, up to 230,400 bps WiFi: 802.11 b/g/n 2.4 GHz, STA/AP/STA+AP, WPA2-PSK Ethernet: 10/100 BASE-T RJ45 Protocols: TCP, UDP, HTTP, Modbus TCP, DHCP, Telnet Antenna barrier: 1 UXN N female barrier # Certifications ATEX/IECEx: II 2(1)G Ex db mb [ia Ga] IIC T5 Gb · II 2(1)D Ex mb tb [ia Da] IIIC T100 °C Db · I M2(M1) Ex db mb [ia Ma] I Mb (SWS only) # Electrical Power supply: 5–36 Vdc Power consumption: < 700 mW # Mechanical Enclosure: Powder-coated aluminium (SWA) · Electropolished AISI 316 CF8M stainless steel (SWS) Cable entries: 4 × 3/4" NPT-F · 4 × M25x1.5 (SWA only) Ingress protection: IP66/68 Mounting: KM-01 pole kit · KM-02 wall kit Weight: 2.3 kg (SWA) · 5 kg (SWS) without antenna # Environmental Ambient temperature: -25 °C to +84 °C SWA · -25 °C to +83 °C SWS

{"v":1,"marca":"","colonne":[{"nome":"Enclosure","valori":["Painted aluminium (SWA)","Electropolished AISI 316 stainless steel (SWS)"]},{"nome":"Cable entries","valori":["4 × 3/4\" NPT-F","4 × M25x1.5"]},{"nome":"Approvals","valori":["ATEX/IECEx gas and dust","ATEX/IECEx gas, dust and mining"]}],"righe":[["SWAC1403-421X0",0,0,0,16],["SWAC1403-441X0",0,1,0,16],["SWSC1403-42EM0",1,0,1,14],["SWSC1403-42EX0",1,0,0,14]],"accessori":[["KA-B03U","Antenna kit for serial-to-WiFi converter layout 03: 1 × ANH73-CNRU J-pole 2.4 GHz",9],["KM-01","Stainless steel pole mounting kit for SWA/SWS/HWA/HWS enclosures, poles up to 2\" (50 mm)",24],["KM-02","Universal stainless steel wall mounting kit for SWA/SWS/HWA/HWS enclosures",24]],"opzioni":[["Codes","Codes built from datasheet B00038-00: to be confirmed in the quotation"]],"fonte":"manufacturer configurator and datasheets (October 2026)","sprite":{"url":"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ad9046fb5b3225595fa62f0_solexy-varianti-sprite.jpg","colonne":10,"lato":200}}

Documentation by version

ATEX certificate for SWA/SWS enclosures

Serial-to-WiFi converter ATEX / IECEx

Datasheet Manual Certificate Decl. of conformity

Documentation by version

IECEx certificate for SWA/SWS enclosures

Serial-to-WiFi converter ATEX / IECEx

Datasheet Manual Certificate Decl. of conformity