BEx1 IP 67 Ex e for Ex zone 1/21
or
Illustration type label Ex i version
Compact Remote IO module for Ex Zone 1/21 with Profinet or Modbus TCP/IP.
The module include busnode with 24 increased safety digital IO channels on smallest space.
The module can be installed directly in Zone 1/21 and connects sensors and actuators from Zone 1/21.
Feature
▪ Full potting → etreme robust
▪ IO variations
• 8AI 8DIO(AO) 8DIO
▪ None configuration on module required
▪ Galvanic separation between channel and system
▪ Internal temperature monitoring
▪ Operating hours counter
Explosion protection
EPS 19 ATEX 1 219 X
EPS 22 UKEX 1 045 X
II 2 G Ex eb mb IIC T4 Gb
II 2 D Ex tb IIIC T110°C Db
IECEx EPS 19.0093X
Ex eb mb IIC T4 Gb
Ex tb IIIC T110°C Db
Class I, Division 2, Groups A, B, C, D
Class I, Zone 1, AEx eb mb IIC T4 Gb
Class II, Division 2, Groups F, G
Zone 21, AEx tb IIIC T110°C Db
Power supply
Op erating voltage UA/uS DC 18...30V
Current module and sensors IS DC 450mA
Current actuator supply IA DC12A
Power dissipation max. 15 W
Reverse polarity protection Yes
Ambient conditions
Operating temperature -40°C ... 70°C
Storage temperature -40°C ... 80°C
Enclosure type (EN 60529) IP66 / IP67
Fieldbus data
Addressing Profinet via DCP
Addressing Modbus TCP/IP DHCP or fix
Transfer rate 10/100 MBit/s
Delay in signal change < 10ms
IO variations
8AI 8DIO(AO) 8DIO
Mechanical data
Dimensions (LxWxH) 214 x 206 x 115mm
Mounting position any position
Weight approx. 5400g
Housing material Aluminum (galvanized)