Specifications
Technical Data
maxon motor control
EPOS4 Positioning Controller
Document ID: rel7777
2-7
EPOS4 EtherCAT Card Hardware Reference
Edition: December 2017
© 2017 maxon motor. Subject to change without prior notice.
2
Specifications
2.1
Technical Data
Table 2-4
Technical data
EPOS4 EtherCAT Card (581245)
Electrical
Rating
Nominal power supply vV
CC
10…70 VDC
Absolute supply vV
min
/ +V
max
8 VDC / 76 VDC
Interface
EtherCAT input
EtherCAT output
As to IEEE 802.3 100 Base T
Max. bit rate
100 Mbit/s (full duplex)
Physical
Weight
approx. 7 g
Dimensions (L x W x H)
41 x 25 x 9.2 mm
Mounting
Card edge connector, PCIe; 2x18 position
Environ-
mental
Conditions
Temperature
Operation
−30…+60 °C
Extended range
1)
For details consult Hardware Reference of
respective EPOS4 controller
Storage
−40…+85 °C
Altitude
2)
Operation
0…10’000 m MSL
Humidity
5…90% (condensation not permitted)
Legend
1)
Operation within the extended range is permitted. However, a respective derating (declination
of output current I
cont
) as to the stated values will apply.
2)
Operating altitude in meters above Mean Sea Level, MSL.
