Beckhoff EJ6910, Operation Manual

Page: 13 / 110

Product description
EJ6910 13 Version: 1.7.0
3.4 Technical data
Product designation EJ6910
Number of inputs 0
Number of outputs 0
Status display 4 diagnostic LEDs
Minimum/maximum cycle time approx. 1 ms / according the project size
Error reaction time ≤ watchdog times
Watchdog time Min. 2 ms, max. 60000 ms
Input process image Dynamic, according to the TwinSAFE configuration in TwinCAT 3
Output process image Dynamic, according to the TwinSAFE configuration in TwinCAT 3
Supply voltage (SELV/PELV) 24 V
DC
(–15%/+20%)
Current consumption approx. 222 mA
Power dissipation of the terminal typically 1 W
Dimensions (W x H x D) 12mm x 66mm x 55mm
Weight approx. 27 g
Permissible ambient temperature (operation) -25°C to +55°C
Permissible ambient temperature (transport/storage) -40°C to +70°C
Permissible air humidity 5% to 95%, non-condensing
Permissible air pressure (operation/storage/transport) 750 hPa to 1100 hPa
(this corresponds to a height of approx. -690 m to 2450 m over
sea level assuming an international standard atmosphere)
Climate category according to EN 60721-3-3 3K3
(the deviation from 3K3 is possible only with optimal environmen-
tal conditions and also applies only to the technical data which
are specified differently in this documentation)
Permissible level of contamination according to EN 60664-1
level of contamination 2 (comply with the chapter Maintenance
[ } 103] )
Impermissible operating conditions TwinSAFE EJ modules must not be used under the following
conditions:
• under the influence of ionizing radiation (that exceeds the
level of the natural environmental radiation)
• in corrosive environments
• in an environment that leads to unacceptable soiling of
the Bus Terminal
Vibration/shock resistance conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2 / EN 61000-6-4
Shocks 15 g with pulse duration 11 ms in all three axes
Protection class IP20
Permitted operating environment control cabinet or terminal box with minimum protection class
IP54 according to IEC 60529
Permissible installation position
see chapter Installation position and minimum distances [ } 16]
Approvals CE, TÜV SÜD