Product overview
EL922x
16
Version: 1.0
3.2
Technical data
Technical data
EL9221-5000 EL9221-6000 EL9221-4030 EL9221-6040 EL9221-9060 EL9221-9080 EL9221-5090
Nominal voltage
24 V
DC
(-15 %/+20 %)
Nominal current
max. 10 A,
adjustable
max. 4 A, ad-
justable
3 A, fixed
4 A, fixed
6 A, fixed
8 A, fixed
10 A, fixed
Nominal current steps
1, 2, 3, 4, 5,
6, 7, 8, 9, 10
A
1, 2, 3, 4 A
Input current
max. 10 A (Input current = forwarding c current of the own terminal)
Number of outputs
1
Output 1
Terminal contact and power contact
Power contacts (right)
+24 V DC protected; 0 V DC
Number of digital inputs
1 (24V DC falling edge -15% + 20%); same 0 V reference as input voltage
Prewarning output load
Fixed 90%, 5% hysteresis
Tripping behavior
tables showing tripping times [
Restart time
≥ 10 seconds*
Internal fuse (faile-safe ele-
ment)
15 A (F)
6 A (T)
4 A (T)
6 A (T)
10 A (F)
10 A (F)
15 A (F)
Internal max. power dissipa-
tion limitation
typically 400
W for 20 ms
typically 160
W for 50 ms
typically 160
W for 50 ms
typically 160
W for 50 ms
typically 266
W for 30 ms
typically 266
W for 30 ms
typically 400
W for 20 ms
Max. current limitation
typically 25 A
for 20 ms
typically 10 A
for 50 ms
typically 10 A
for 50 ms
typically 10 A
for 50 ms
typically 16 A
for 30 ms
typically 16 A
for 30 ms
typically 25 A
for 20 ms
Switch-on delay
typical 15 ms
Overcurrent protection op-
eration without E-bus
Yes
Switch-on capacitance
typically 20,000 µF**
Overvoltage shutdown
> 32 V DC
Parallel connection of sev-
eral outputs
not permissible
E-Bus current consumption typ. 80 mA
Electrical connection to
mounting rail
Yes
Measuring error
typ. ± 100 mA @23°C+- 20°C @24 V
Electrical isolation
500 V (E-bus/signal voltage)
Dimensions (W x H x D)
approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Weight
approx. 60 g
Permissible ambient tem-
perature range during oper-
ation
0°C ... + 55°C
Permissible ambient tem-
perature range during stor-
age
-25°C ... + 85°C
Permissible relative air hu-
midity
95 %, no condensation
on 35 mm mounting rail according to EN 60715
Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity / emission
conforms to EN 61000-6-2 / EN 61000-6-4
Installation position
!
Protection class
IP20
Approvals
CE
*) for further explanations see note in chapter
**) depending on: installed power supply, line resistance, load current, component tolerances, selected current range
