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EP1816-0003 | EtherCAT Box, 16-channel digital input, 24 V DC, 10 µs, IP20 connector

EP1816-0003 | EtherCAT Box, 16-channel digital input, 24 V DC, 10 µs, IP20 connector

EP1816-0003 | EtherCAT Box, 16-channel digital input, 24 V DC, 10 µs, IP20 connector

EtherCAT signal input
EtherCAT signal output
I/O connection sockets (input)
I/O connection sockets (input)
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
Power supply feed
Power supply downstream
connection
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
+ 24 V
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
0 V
+ 24 V
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
0 V
1 | +24 V DC US
2 | +24 V DC UP
3 | GND
4 | GND
+ 24 V
1-wire
2-wire
3-wire
Top view 
I/O connection 
Connector assignment 
EP1816-0003 | EtherCAT Box, 16-channel digital input, 24 V DC, 10 µs, IP20 connector

EP1816-0003 | EtherCAT Box, 16-channel digital input, 24 V DC, 10 µs, IP20 connector

The EP1816-0003 EtherCAT Box with digital inputs acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the controller. The state of the signals is indicated by light emitting diodes. For the signal connection connectors with a spring-loaded system are used, optionally available with 1 or 3 pins. The module is supplied without connectors.

The compact plugging level enables the EP1816-0003 to transfer sixteen signals from the field via EtherCAT in a minimum of space.

 

The sensors are supplied from the box supply voltage US. The auxiliary voltage UP is not used in the input module, but may be connected in order to be relayed downstream.

Product status:

regular delivery

Product information

Technical dataEP1816-0003
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
SpecificationEN 61131-2, type 1/3
Number of inputs16
Input connectionsconnector with spring-loaded system
Nominal input voltage24 V DC (-15%/+20%)
Input filter10 µs
“0” signal voltage-3…+5 V (EN 61131-2, type 3)
“1” signal voltage11…30 V (EN 61131-2, type 3)
Input currenttyp. 3 mA (EN 61131-2, type 3)
Distributed clocksyes
Sensor supplyfrom control voltage, max. 0.5 A, short-circuit proof in total
Power supply connectionfeed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Current consumption from US120 mA
Electrical isolation500 V
Weightapprox. 165 g
Operating/storage temperature-25…+60°C/-40…+85°C
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Approvals/markingsCE, UL
Protect. rating/installation pos.IP20/variable
Housing data8 x M8, 4 x M12
Dimensions (W x H x D)30 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3

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