BEx Remote IO Module for Ex Zone 1/21 or 2/22

Category

GET A QUOTE – Not available for purchase online. Please click the link to request a quote or call 281-978-2040.

Compact Remote IO modules for Ex Zone 1/21 or Zone 2/22. with Profinet or Modbus TCP/IP. The modules include busnode, isolating amplifier and 32 intrinsically safe analog and digital IO channels on smallest space.

BEx1 module can be installed in Zone 1/21 with certified Ex e enclosure and connects to sensors and actuators from Zone 0/20.

BEx2 module can be installed in Zone 2/22, in a suitable housing according to EN 60079-7:2018 with a protection degree of at least IP 54 and connects to sensors and actuators from Zone 0/20.

 

 

 

We are an authorized BEx Solution distributor shipping in North America.

Questions
or Volume Pricing?

Connect with Hazardous Area Expert:
281-978-2040 | Chat with Us
Get Quote

Description

  • Full potting → extremely robust
  • IO variation
    • 16xDI Namur / 16xDO
    • 32xDI Namur
    • 8xDI Namur / 8xDO / 8xAI / 8xAO
    • 8xDI Namur / 16xDO / 8xAI
    • 8xDI Namur / 8xDO / 8x Switch Mode
  • No configuration on module required
  • Separate power supply for sensor and actuator
  • Comprehensive diagnostics for each channel
    • open load detection
    • prefault detection
    • short circuit detection
  • Galvanic separation between channel and system
  • Internal temperature monitoring
  • Operating hour counter

Technical Data

Power Supply
Operating voltage UA/ US                        DC 18 … 30V
Power supply module and sensors IS     DC 450 mA
Power supply actuators IA                        DC 300 mA
Power loss                                                     max. 15W
Reverse polarity protection                       Yes
Ambient conditions
Range of the service temperature after installation inside
Additional housing                         -40°C … +70°C
Storage temperature                      -40°C … +80°C
Degree of protection (EN 60529)                  IP 20
Fieldbus data
Addressing Profinet                                via DCP
Addressing Modbus            TCP / IP DHCP or fix
Transfer rate                                     10/100 Mbps
Delay at signal change                               <10ms
IO variations
• 16xDI Namur / 16xDO
• 32x DI Namur
• 8xDI Namur / 8xDO / 8xAI / 8xAO
• 8xDI Namur / 16xDO / 8xAI
• 8xDI Namur / 8xDO / 8xSwitch Mode
Mechanical data
Dimensions (LxWxH)            214 x 132 x 65 mm
Installation position                           any position
Weight                                             approx. 2700 g
Housing material       Aluminum (electroplated)

Resources

Approvals

 

 

 

 

BEx1 Explosion Protection
EPS 19 ATEX 1 219 X<
II 2(1) G Ex eb mb [ia Ga] IIC T4 Gb
II (1) D [Ex ia Da] IIIC

IECEx EPS 19.0093X
Ex eb mb [ia Ga] IIC T4 Gb
[Ex ia Da] IIIC

BEx2 Explosion Protection
EPS 19 ATEX 1 248 X
II 3(1) G Ex ec mc [ia Ga] IIC T4 Gc
II (1) D [Ex ia Da] IIIC

IECEx EPS 19. 0111X
Ex ec mc [ia Ga] IIC T4 Gc
[Ex ia Da] IIIC

HAZARDOUS AREA INSTRUMENTS
BACKED WITH INDUSTRY LEADING SERVICE AND SUPPORT

Download Product and Service Catalogs

Fill out your contact details and we will forward you to download our product brochures. 

HAZARDOUS AREA INSTRUMENTS
BACKED WITH INDUSTRY LEADING SERVICE AND SUPPORT