BECKHOFF EP2xxx - Manual (Page 37)

Product overview
2.8.2 EP2338 ­ Technical Data
Technical data EP2338­0001 EP2338­0002
Fieldbus EtherCAT
Fieldbus connection 2 x M8 socket (green)
Number of outputs 8 to 0
Output connections [ } 95] M8 M12
Load type ohmic, inductive, lamp load
Rated output voltage 24 V
DC
(­15%/+20%)
Output current max. 0.5 A each channel
Short circuit current max. 1.5 A
Module electronic supply derived from control voltage Us
Module electronic current consumption typically 120 mA
Output driver supply derived from load voltage Up
Output driver current consumption typically 20 mA
Number of inputs 0 to 8
Input connections [ } 98] M8 M12
Nominal input voltage 24 V
DC
(­15%/+20%)
Input filter 10 µs
"0" signal voltage ­3...+5 V (EN 61131­2, Type 3)
"1" signal voltage +11...+30 V (EN 61131­2, Type 3)
Input current typically 3 mA (EN 61131­2, Type 3)
Sensor supply derived from auxiliary voltage Up, max. 0.5 A total, short­circuit
proof
Power supply connection Feed: 1 x M8 plug, 4­pin
Onward connection: 1 x M8 socket, 4­pin
Process image 8 input bits, 8 output bits
Electrical isolation Control voltage/fieldbus: yes
Permissible ambient temperature during
operation ­25°C ... +60°C
0°C ... +55°C (according to cULus, see UL Requirements)
0°C ... +55°C (according to ATEX, see special conditions [
} 92])
Permissible ambient temperature during
storage ­40°C ... +85°C
Vibration / shock resistance conforms to EN 60068­2­6 / EN 60068­2­27
EMC resistance/emission conforms to EN 61000­6­2 / EN 61000­6­4
Protection class IP65, IP66, IP67 (conforms to EN 60529)
Installation position variable
Approvals CE, cULus, ATEX
2.8.3 EP2338­000x ­ Process image
DI Inputs
You will find the 8 digital inputs to the module (here using the EP2338­0001 as an example) under Channel
1 to Channel 8.
EP2xxx 37 Version 2.1.0