EPP1518-0002 | 2-channel up/down counter 24 V DC, 1 kHz, 32 bit, adjustable input filters 0…100 ms

The EPP1518 EtherCAT P Box with digital inputs acquires binary control signals from the process level and transmits them, in an electrically isolated form, to the controller. The signal state is displayed by light emitting diodes. The signals are connected via M12 screw type connectors. The input filters can be set between 0 and 100 ms via EtherCAT. Inputs 0 and 4 can be used as 32-bit up/down counters.

The sensors are supplied via the control voltage US in two groups of four sensors each. Any short circuits on the sensor side are detected and reported to the controller.

Technical data	EPP1518-0002
Specification	EN 61131-2, type 1/3
Nominal input voltage	24 V DC (-15 %/+20 %)
“1“ signal voltage	11…30 V (EN 61131-2, type 3)
“0“ signal voltage	-3…+5 V (EN 61131-2, type 3)
Input current	typ. 3 mA (EN 61131-2, type 3)
Number of inputs	8, 2 of which can be used as 32 bit up/down counters
Input filter	adjustable 0…100 ms
Input connections	M12, screw type
Sensor supply	from control voltage, max. 0.5 A per 4 sensors, short-circuit-proof
Counting frequency	max. 1 kHz
Protocol	EtherCAT
Bus interface	2 x M8 socket, shielded, screw type, EtherCAT-P-coded
Distributed clocks	yes
Power supply connection	not necessary
Bit width in the process image	input/output: 8 bit data, 8 bit diagnostics, 48 bit counter input, 48 bit counter output
Current consumption from US	typ. 100 mA
Electrical isolation	500 V
Special features	adjustable filters
Weight	approx. 165 g
Operating/storage temperature	-25…+60 °C/-40…+85 °C
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. class/installation pos.	IP 65/66/67 (conforms to EN 60529)/variable
Approvals	CE, UL in preparation

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