Technical data

PWM output

EL2502-0010

Number and type of outputs

2x PWM output, push-pull outputs

Nominal auxiliary voltage

24 VDC (-15 %/+20 %)

Load type

ohmic, inductive, lamp load

Output delay due to 24 V power supply unit

< 1 µs typ.

Output current (per channel)

max. 0.5 A (short-circuit proof, 1 A driver module)

Short-circuit current

< 1.5 A typ.

Base frequency

20 Hz ... 500 kHz,
the maximum frequency depends on the operation mode:

  • 300 kHz (basic operation modes: "PWM DC" and "PWM Period")
  • 500 kHz Default: 250 Hz (basic operation mode: "PWM")

Duty cycle

0 ... 100 % (pulse duration TON > 750 ns, pause duration TOFF > 500 ns)

Resolution

9 ... 15 bits
depending on the frequency in the selected basic operation mode ("PWM, DC", "PWM, Period", "PWM")

Reverse polarity protection

yes

Function and communication

EL2502-0010

Distributed clocks

yes

Accuracy of Distributed Clocks

<< 1 µs

Configuration

via TwinCAT System Manager

Bit width in process image

2 x 128‑Bit-In/Output

Special features

  • separate frequency can be set for each channel,
  • Switch-on and switch-off times can be set via timestamp

Supply and potentials

EL2502-0010

Current consumption via E-bus

100 mA typ.

Power supply for the electronics

via the E-bus

Current consumption of power contacts

typ. 30 mA

Electrical isolation

500 V (E-bus/field voltage)

General data

EL2502-0010

Weight

approx. 50 g

Dimensions (W x H x D)

approx. 15 mm x 100 mm x 70 mm

Installation

on 35 mm mounting rail, conforms to EN 60715

Installation position

see note!

Environmental conditions

EL2502-0010

Permissible ambient temperature range during operation

0 °C ... + 55 °C

Permissible ambient temperature range during storage

-25 °C ... + 85 °C

Permissible relative air humidity

95 %, no condensation

Standards and approvals

EL2502-0010

Enhanced mechanical load capacity

yes, see also Installation instructions for enhanced mechanical load capacity

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

Protection rating

IP20

Identification / approval*

CE, UKCA, EAC, CCC, cULus,
ATEX, IECEx

*) Real applicable approvals/markings see type plate on the side (product marking).

Ex markings

Standard

Marking

ATEX

II 3 G Ex nA IIC T4 Gc

IECEx

Ex nA IIC T4 Gc