Highlights
- Description
- Technical Data
- Approvals
- Resources
Description
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BEx1 IO Box provides plant and machine manufacturers for the first time a decentralized and compact solution with Profinet or Modbus TCP/IP for hazardous area Zone 1/21.
Technical Data
BEx IO Box Solutions
Examples of Standard and Customized Solutions
Installation Scheme BEx1 IO Box and Single Valves
BEx1 IO Box (Standard Version)
Material: Stainless steel 1.4404 (V4A)
Protection class: IP 65
Size: 300 x 300 x 121 mm
Approval: TPS 07 ATEX 61951 1
Type of protection: II 2(1)G Ex e mb [ia Ga] IIC T4 Gb
II 2D Ex tb IIIC T80°C
Ambient temperature: -40 °C to 54 °C
Consists of:
- 1 BEx1 Remote IO module
- 4 cable gland M20x1.5 black (4-13 mm)
- 16 cable gland M20x1.5 blue (4-13 mm)
- 4 wall mounting brackets
The use of application and temperature range will be extended by different housing materials like Polyester or Aluminum.
Customer Value
• For optimal combining of intrinsically safe signals in the lower field level.
• Allows very short cable lengths to the solenoid valves and initiators which means significant cost and time savings during installation and maintenance.
• The Ethernet connection is designed with increased safety. An Ex media converter in the safe area is no longer required and the full Ethernet performance can be used.
The ATEX certified system with field enclosure is designed for installation in Zone 1/21 and connects sensors and actuators from Zone 0/20.
BEx1 includes busnode, isolating amplifier and 32 intrinsically safe analog and digital IO channels on smallest space.
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
Resources
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- BEx1 IO Box
- BEx Remote IO Modules Data Sheet
- BEx Manual
- BEx1 EU Declaration of Conformity
- BEx2 EU Declaration of Conformity
- BEx1 EU-Type Examination Certificate EPS 19 ATEX 1 219 X
- BEx2 Certificate of Conformity EPS 19 ATEX 1 248 X
- BEx1 IECEx Certificate of Conformity IECEx EPS 19.0093X
- BEx2 IECEx Certificate of Conformity IECEx EPS 19.0111X
- Zertifikat PNO Profinet
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