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power source. For multiple robots on a common 24 VDC supply, protect each unit indi-
vidually.
Make sure you select a 24 VDC power supply that meets the specifications provided. Using
an under-rated supply can cause system problems and prevent your equipment from oper-
ating correctly.
2
NOTE
: Specifications established at nominal line voltage. Low line voltage can affect robot
performance.
3
NOTE
: If multiple robots are sharing a 24 VDC power supply, increase the supply capacity
by 3 A for each additional robot.
25-700-25 mm cycle
25-305-25 mm cycle
Long Vertical Strokes
Facility Overvoltages Protection
You must protect the robot from excessive overvoltages and voltage spikes. If your country
requires a CE-certified installation or compliance with
the installation must ensure that Category II overvoltages (i.e., line spikes not directly due to
lightning strikes) are not exceeded.
Transient overvoltages at the point of connection to the power source shall be controlled not to
exceed overvoltages Category II, i.e., not higher than the impulse voltage corresponding to the
rated voltage for the basic insulation. Your equipment or transient suppressor must be capable
of absorbing the energy in the transient.
In the industrial environment, nonperiodic overvoltage peaks may appear on mains power
supply lines. These can come from power interruptions to high-energy equipment (such as a
blown fuse on one branch in a 3-phase system), which will cause high current pulses at rel-
atively low voltage levels. You must take the necessary steps to prevent damage to the robot
system (such as by interposing a transformer). See
7.7 EtherCAT Communications Specifications
EtherCAT communications specifications are provided in the table below.
Synchronization
Physical Layer
22793-000 Rev. A
Specification
Table 7-10. Robot Power Consumption During
Averaged
Sustained
Power (W)
910 max.
Figure 7-28. EtherCAT Communications Specification Description
Item
DC (Distributed Clock)
100BASE-TX
iX4 650 H/HS and 800 H/HS Robot with EtherCAT
User's Manual (Cat. No. I656)
Chapter 7: Technical Specifications
Sustained RMS
Current (A)
830
4.0
490
2.5
4.5
61131-2,
IEC
61131-4 for additional information.
IEC
Specification
Details
Peak
Momentary
Power (W)
5080
4640
5390
61131-2 requires that
IEC
169
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