BEx1 IP67Ex i IO module
Compact IO module for Ex Zone 1/21 with Profinet or Modbus TCP/IP.
The module include busnode, isolating amplifier and 32 intrinsically safe analog and digital IO channels on
smallest space.
The module can be installed directly in Zone 1/21 and connects sensors and actuators from Zone 0/20.
- Full potting → etreme robust
- Intrinsically safe IO channels
- None 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
Explosion protection
EPS 19 ATEX 1 219 X
EPS 22 UKEX 1 045 X
II 2(1) G Ex eb mb [ia Ga] IIC T4 Gb
II 2(1) D Ex tb [ia Da] IIIC T110°C Db
IECEx EPS 19.0093X
Ex eb mb [ia Ga] IIC T4 Gb
Ex tb [ia Da] IIIC T110°C Db
Class I, Division 2, Groups A, B, C, D
Class I, Zone 1, AEx eb mb [ia Ga] IIC T4 Gb
Class II, Division 2, Groups F, G
Zone 21, AEx tb [ia Da] IIIC T110°C Db
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. 15 W
Reverse polarity protection
Yes
Operating temperature
-40°C ... +70°C
Storage temperature
-40°C ... +80°C
Enclosure type (EN 60529)
IP 20
Addressing Profinet
DCP
Addressing Modbus
DHCP
Transfer Rate
10/100 MBit/s
Delay at signal change
< 10ms
IO channel
16 DI Namur
8 DO
8 DO(AIO)*
*individually adjustable as DO, AI, AO or Switching Mode
Dimensions (LxBxH)
214 x 206 x 115mm
Installation position
any position
Weight
ca. 5400 g
Housing materia
Aluminium (electroplated)
