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SWA / SWS B – Flameproof Bluetooth serial adapter
Serial to Bluetooth adaptors
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SWA / SWS B – Flameproof Bluetooth serial adapter

SW a b c - d e f

Class 1 Bluetooth virtual serial cable, RS232 or RS485/422, in Ex d enclosure for Zone 1/21 and Cl. I Div. 1: connects Ex laptops and smartphones to serial ports without opening the enclosure.

ATEX
IECEx
cQPSus
Class I Div 1
Class II Div 1
Description
Technical Specifications
Applications
Download
Datasheets

The SWA/SWS B adapter replaces the serial cable with a Bluetooth link of up to 100 m. In hazardous areas, where plugging and unplugging a cable to a serial port is not allowed, it lets you configure and read instruments, PLCs and analysers from an Ex laptop or smartphone.

Key features

  • Bluetooth 2.0 + EDR class 1, range up to 100 m
  • RS232 or RS485/422 serial up to 921.6 kbps
  • Up to 4 simultaneous connections, SPP profile
  • Configuration with a driver-free Windows utility
  • 5–36 Vdc power supply, max consumption 1 W
  • 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
Class I Division 1
Area where flammable gases or vapours are present under normal operating conditions
Class I Division 2
Area where flammable gases or vapours are present only under abnormal conditions
# General Type: Bluetooth serial adapter in flameproof enclosure Bluetooth: 2.0 + EDR, class 1, SPP profile Range: up to 100 m Serial: RS232 (B10) · RS485/422 (B11) · RS232/485/422 (B13) Serial speed: up to 921.6 kbps Antenna barrier: 1 N female barrier (RXN, RX1 or SXN) # Certifications ATEX/IECEx: II 2(1)G Ex db mb [ia Ga] IIC T6…T5 Gb · II 2(1)D Ex mb tb [ia Da] IIIC T80…T100 °C Db · I M2(M1) Ex db mb [ia Ma] I Mb (SWS only) USA & Canada: cQPS · Cl. I Div. 1 Gr. B, C, D · Cl. II Div. 1 Gr. E, F, G · Cl. I Zone 1 IIB+H2 # Electrical Power supply: 5–36 Vdc Power consumption: max 1 W TX power: +18 dBm · sensitivity -88 dBm # 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) · 4.9 kg (SWS) without antenna # Environmental Ambient temperature: -40 °C to +83 °C SWA · -40 °C to +82 °C SWS (ATEX/IECEx) · -40 °C to +85 °C (cQPS)
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Documentation by version
ATEX certificate for SWA/SWS enclosures
Bluetooth adapter ATEX / IECEx
Documentation by version
IECEx certificate for SWA/SWS enclosures
Bluetooth adapter ATEX / IECEx
Documentation by version
cQPS certificate for SWA/SWS enclosures
Bluetooth adapter USA & Canada
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