Beckhoff EL2124 User Manual

Product overview, digital output terminals
EL20xx, EL212444 Version: 5.2
2.3.1 EL2022, EL2024, EL2024-0010 - Technical data
Technical data EL2022 EL2024 EL2024-0010
Number of outputs 2 4
Non-reactive outputs - yes
(see notice [}13])
-
Reverse voltage protection yes
Load type ohmic, inductive, lamp load
Nominal output voltage 24V
DC
(-15%/ +20%) 12V
DC
(-15%/ +20%)
Switching times T
ON
: 40µs typ.; T
OFF
: 200µs typ.
Output current max. per channel max. 2A (short-circuit-proof)
Switch-off energy (inductive) < 1,7J/channel
Current consumption from load voltage typ. 9mA + load typ. 13mA + load
Supply voltage for electronic via the E-Bus
Current consumption via E-bus typ. 100mA typ. 120mA
Electrical isolation 500V (E-bus/field voltage)
Bit width in the process image 2 output bits 4 output bits
Configuration no address setting, configuration via TwinCAT System Manager
Weight approx. 55g
Permissible ambient temperature range
during operation
-25°C ... +60°C (extended temperature range)** 0°C ... + 55°C*
Permissible ambient temperature range
during storage
-40°C ... +85°C -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)
Mounting [}72]
on 35mm mounting rail conforms to EN 60715
Vibration/shock resistance according to EN 60068-2-6/EN 60068-2-27,
see also Installation instructions for terminals with increased mechanical load capacity
[}74]
EMC resistance burst/ESD conforms to EN 61000-6-2 / EN 61000-6-4
Protection class IP20
Installation position variable
Approval CE
cULus [}150]
ATEX [}82]
IECEx
CE
cULus [}150]
ATEX [}82]
CE
cULus [}150]
ATEX [}81]

Beckhoff EL2124 Specifications

General

Brand	Beckhoff
Model	EL2124
Category	Touch terminals
Language	English