Beckhoff AX8911, Documentation

Page: 15 / 65

Product description
AX8911 15 Version: 1.2.0
4.3 Technical data
Product designation AX8911 (AX8xxx-x1xx + AX8xxx-x2xx)
Number of inputs 2 digital inputs per channel (X15, X25)
Status display "S" display on the AX8000
Minimum/maximum cycle time approx. 1 ms / according the project size
Fault reaction time ≤ watchdog times
Watchdog time min. 2 ms, max. 60000 ms
Supply voltage (SELV/PELV) 24 V
DC
(–10% / +10%)
refer also to the AX8000 Startup manual ( References
[
}
8] )
Dimensions (W x H x D) integrated in AX8xxx-x1xx or AX8xxx-x2xx
respectively
Weight approx. 25 g
Permissible ambient temperature (operation) 0 °C to +55 °C
Permissible ambient temperature (transport/storage) -25 °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 an altitude of approx. -690 m to
2450 m above 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
environmental 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
Inadmissible operating conditions TwinSAFE Drive Option cards may not be used
under the following operating conditions:
• under the influence of ionizing radiation (exceeding
the natural background radiation)
• in corrosive environments
• in an environment that leads to impermissible
contamination of the option card
correct installation position
refer also to the AX8000 Startup manual ( References
[
}
8] )
Approvals CE, TÜV SÜD