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EL1502-0000 - BECKHOFF

EL1502 | EtherCAT Terminal, 2-channel digital input, counter, 24 V DC, 100 kHz
The EL1502 EtherCAT Terminal is an up/down counter and transmits the counter value in an electrically isolated form to the higher-level automation device. When used as a single-channel up/down counter (32-bit), the pulse is set via the clock input; the counting direction is specified via the U/D input. Furthermore, the input can also be used as a gate input for triggering the counter. In 2-counter mode, two separate counters are available (Clock and Clock1 inputs), which can be parameterized as up or down counters. The signal state of the inputs and outputs is indicated by light emitting diodes. Both outputs are switched according to the counter state, so that they can be used as fast control signals for field devices. The EL1502 device supports the distributed clocks function. This means the counter can be read at constant intervals (DC accuracy << 1 µs). Special features: suitable for fast counting tasks with counting frequencies up to 100 kHz one up and down counter or two separate up or down counters synchronized operation through distributed clocks XFC technology possible Connection technology 1 x up/down counter, 2 x up or down counter Specification EN 61131-2, type 1, “0”: < 5 V DC, “1”: > 15 V DC, typ. 5 mA
Number of counters 1 or 2
Nominal voltage 24 V DC (-15 %/+20 %)
“0” signal voltage -3…+5 V (EN 61131-2, type 1)
“1” signal voltage 15…30 V (EN 61131-2, type 1)
Input current typ. 5 mA (EN 61131-2, type 1)
Counting frequency max. 100 kHz
Distributed clocks yes
Max. output current 24 V/0.5 A (short-circuit proof) per channel
Current consumption power contacts typ. 14 mA + load
Current consumption E-bus typ. 130 mA
Counter depth 32 bit
Electrical isolation 500 V (E-bus/field potential)
Configuration no address setting, configuration via the EtherCAT master
Special features set counters, switch outputs
Weight approx. 50 g
Operating/storage temperature -25…+60 °C/-40…+85 °C
Relative humidity 95 %, no condensation
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
Protect. rating/installation pos. IP20/variable
Pluggable wiring for all ESxxxx terminals
Approvals/markings CE, UL, ATEX
Ex marking II 3 G Ex nA IIC T4 Gc
Design form compact terminal housing with signal LEDs
Material polycarbonate
Dimensions (W x H x D) 12 mm x 100 mm x 68 mm
Installation on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of double slot and key connection
Marking labeling of the BZxxx series
Wiring solid conductor (e), flexible conductor (f) and ferrule (a): spring actuation by screwdriver
Connection cross-section s*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm² s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Stripping length 8…9 mm
Current load power contacts Imax: 10 A

From: 383,00  IVA esc.

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