Product overview
EL72x1-901x 21Version: 1.9
Technical data EL7201-901x EL7211-901x EL7221-901x
Number of outputs 3 motor phases, 2 motor holding brake
Number of inputs 2 (4) DC link voltage, 2 absolute feedback,
2 digital inputs. 1 STO input
DC link supply voltage 8...50V
DC
Supply voltage 24V
DC
via the power contacts / via the E-bus
Output current
2.8A
rms
(without fan cartridge
ZB8610)
4.5A
rms
(with fan cartridge
ZB8610)
4.5A
rms
7A
rms
up to 55°C (with fan car-
tridge ZB8610)
8A
rms
up to 45°C (with fan car-
tridge ZB8610)
Peak current 5.7A
rms
for 1 second 2.8A
rms
(without fan cartridge ZB8610)
9A
rms
for 1 second 2.8A
rms
(with fan cartridge ZB8610)
9A
rms
for 1 second
16A
rms
for 1 second (with fan
cartridge ZB8610)
Rated power
170 W (without fan cartridge
ZB8610)
276 W (with fan cartridge
ZB8610)
276 W
428 W
up to 55°C (with fan
cartridge ZB8610)
490 W
up to 45°C (with fan
cartridge ZB8610)
Motor holding brake output voltage 24V (+ 6 %, - 10 %)
Max. motor holding brake output cur-
rent
max. 0.5 A
Load type permanently excited synchronous motors, inductive
(series AM81xx)
PWM switching frequency 16kHz
Current controller frequency double PWM switching frequency
Velocity controller frequency 16 kHz
Diagnostic LED Status, warning, errors and limits
Power loss typ. 1.6W
Current consumption via E-bus typ. 120 mA
Current consumption from the 24 V typ. 55 mA + holding brake
Supports NoCoeStorage [}30] func-
tion
Yes
Reverse voltage protection 24 V power supply yes, through the body diode of the overvoltage protection device
50 V power supply yes, through the body diode of the overvoltage protection device
Fuse protection
(to be carried out by the user)
24 V power supply 10 A
50 V power supply 10 A
Electrical isolation 500 V (E-bus/signal voltage)
Possible EtherCAT cycle times Multiple of 125µs
Configuration no address setting required
configuration via TwinCAT System Manager
Weight approx. 60 g approx. 95 g
Permissible ambient temperature
range during operation
0°C ... + 55°C
Permissible ambient temperature
range during storage
-25°C ... + 85°C
Permissible relative humidity 95%, no condensation
Dimensions (W x H x D) approx. 15 mm x 100 mm x 70
mm (width aligned: 12 mm)
approx. 27 mm x 100 mm x 70
mm (width aligned: 24 mm)
Mounting [}37]
on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance conforms to EN 60068-2-6 / EN 60068-2-27,
see also installation instructions [}44] for enhanced mechanical load capacity
EMC immunity / emission conforms to EN 61000-6-2 / EN 61000-6-4
according to IEC/EN 61800-3
EMC category Category C3 - standard
Category C2, C1 - auxiliary filter required
Protection class IP20
Installation position
without fan cartridge ZB8610: standard installing position
with fan cartridge ZB8610: standard installing position, other installing positions (example 1 & 2)
see notice [}40]!
Approval CE
cULus [}50]
TÜV-Süd [}256]
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