Digital combi
EP2338-100x
 
EP2338-100x | 8-channel digital input or output 24 V DC, 3 ms
EP2338-1001
EP2338-1002
Connector
assignment
I/O
connection
M8 I/O
connection sockets
Signal status display
Labelling areas
Power supply
status display:
Box supply (US)
Auxiliary voltage (UP)
M12
1 | + 24 V DC UP
3 | GND
4 | In-/Output
1 | + 24 V DC UP
2 | In-/Output B
3 | GND
4 | In-/Output A
5 | n.c.
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | + 24 V DC Us
2 | + 24 V DC UP
3 | GND
4 | GND
3-wire  2-wire
Power supply feed
Power supply down-
stream connection
EtherCAT
signal input
EtherCAT
signal output
extended temperature range

EP2338-100x | 8-channel digital input or output 24 V DC, 3 ms

The EP2338-100x EtherCAT Box has eight digital channels, each of which can optionally be operated as an input or as an output. A configuration for using a channel as input or output is not necessary; the input circuit is internally connected to the output driver, so that a set output is displayed automatically in the input process image.

The outputs handle load currents of up to 0.5 A, are short-circuit proof and protected against inverse polarity. The filter constant of the inputs is 3 ms.

The state of each signal is indicated by means of light emitting diodes. The signals are connected via M8 (EP2338-1001) or M12 connectors (EP2338-1002).

Technical data EP2338-1001 EP2338-1002
Specification EN 61131-2, type 1/3
Number of channels 8 digital inputs or outputs
Input/output connections M8, screw type M12, screw type
Protocol EtherCAT
Bus interface 2 x M8 socket, shielded, screw type
Input filter 3.0 ms
“0” signal voltage -3…+5 V
“1” signal voltage 11…30 V, 6 mA input current (EN 61131-2, type 3)
Sensor supply from load supply voltage, max. 0.5 A, short-circuit proof in total
Load type ohmic, inductive, lamp load
Rated load voltage 24 V DC (-15 %/+20 %)
Max. output current 0.5 A per channel, individually short-circuit proof
Short-circuit current typ. 1.5 A
Auxiliary power current typ. 20 mA + load
Current consumption from US 120 mA
Power supply connection feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Bit width in the process image 8 inputs + 8 outputs
Electrical isolation 500 V
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/Markings CE, UL, ATEX
Ex-Marking II 3 G Ex nA IIC T4 Gc
Accessories  
ZK1090-3xxx-xxxx Cables for EtherCAT signal in- and -output
ZK2000-xxxx-xxxx Cables for M8 I/O connection sockets
ZK2000-6xxx-xxxx Cables for M12 I/O connection sockets
ZK2020-3xxx-xxxx Cables for M8 power supply