Beckhoff EP1 Series, Documentation, Page: 26 / 112

Product overview
EP1xxx 26 Version: 2.5.0
2.7.3 EP1809, EP1819 - Technical data
Technical data EP1809-0021 EP1809-0022 EP1819-0021 EP1819-0022
Fieldbus EtherCAT
Fieldbus connection 2 x M8 socket (green)
Number of inputs 16
Input connections M8 M12 M8 M12
Nominal input voltage 24 V
DC
(-15%/+20%)
Input filter 3 ms 3 ms 10 µs 10 µs
"0" signal voltage -3...+5 V (similar to EN 61131-2, Type 3)
"1" signal voltage +11...+30 V (similar to EN 61131-2, Type 3)
Input current typically 3 mA (similar to EN 61131-2, Type 3)
Module electronic supply derived from control voltage Us
Module electronic current
consumption typically 130 mA (without sensor current)
Sensor supply derived from control voltage Us
Sensor current consumption max. 0.5 A total, short-circuit proof
Power supply connection Feed: 1 x M8 plug, 4-pin
Onward connection: 1 x M8 socket, 4-pin
Process image 16 input bits
Electrical isolation Control voltage / fieldbus: yes
Permissible ambient temperature
during operation -25°C ... +60°C -25°C ... +60°C
0°C ... +55°C
(according to
cULus, see UL
Requirements) -25°C ... +60°C -25°C ... +60°C
Permissible ambient temperature
during storage -40°C ... +85°C
Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27
EMC resistance / emission conforms to EN 61000-6-2 / EN 61000-6-4
Protection class IP65, IP66, IP67 (conforms to EN 60529)
Installation position variable
Approvals CE CE, cULus CE CE