BECKHOFF AX5801 - Manual (Page 10)

Product description
8 AX5801
2.3 Technical data
Product designation AX5801-0000 AX5801-0200
Operating voltage of the relay (connections 1 to 4) 24 V
DC
(-15 % +20 %)
Operating voltage of the feedback contacts (5 and
6) 24 V
DC
(-15 % +20 %)
For the AX5000 servo drive AX5000-xxxx-x0xx AX5000-xxxx-x2xx
Max. switching current of the feedback contacts (5
and 6) 0.35 A
Conductor cross-section, connections 1 to 6 0.2 - 1.5 mm 2
(the use of wire end sleeves is recommended)
Strip length of the wires, connections 1 to 6 10 mm
Current consumption (total for both relays) 50 mA (typical)
Dimensions (W x H x D) 105 mm x 53 mm x 23 mm
Weight approx. 85 g
Permissible ambient temperature (operation) 0 °C to +55 °C
Permissible ambient temperature
(transport/storage) -25 ℃ to +70 ℃
Permissible air humidity 5 % to 95 %, non-condensing
Permissible air pressure
(operation/storage/transport) 750 hPa to 1100 hPa
Permissible level of contamination Contamination level 2 according to EN 60204 / EN
50178
Impermissible operating conditions TwinSAFE components must not be used under
the following operating conditions:
•
under the influence of ionizing radiation
•
in corrosive environments
•
in an environment that leads to
unacceptable soiling
EMC immunity/emission according to EN 61000-6-2 / EN 61000-6-4
Protection class IP20
Approvals CE, TÜV SÜD
2.4 Safety parameters
Key figures AX5801
PFH 2,47E-08
%SIL3 24,70%
MTTFd [a] >100
B10
d
(cycles) 780 000
DC >99%
Performance level PL e
Category 4
HFT 1
Element classification* Type A
*) Classification according to IEC 61508-2:2010 (see chapters 7.4.4.1.2 and 7.4.4.1.3)
To calculate the MTTFd value, a value of 8760 (1 operation per hour) was assumed for n
op
.