EP31x4 - Technical data

All values are typical values over the entire temperature range, unless stated otherwise.

MTBF

EP3174-0002

EP3174-0092

EP3184-0002

EP3184-1002

MTBF (55 °C)

-

> 600,000 h

-

-

EtherCAT

Connection

2 x M8 socket, 4-pin, green

Electrical isolation

500 V

Distributed Clocks

yes

Supply voltages

Connection

Input: M8 connector, 4-pin

Downstream connection: M8 socket, 4-pin, black

US nominal voltage

24 VDC (-15 % / +20 %)

US sum current: IS,sum

max. 4 A

Current consumption from US

120 mA

UP voltage range

0…30 VDC

UP sum current: IP,sum

max. 4 A

Current consumption from UP

= Current consumption of connected sensors.

Electrical isolation GNDS / GNDP

yes

Analog inputs

EP3174-0002

EP3174-0092

EP3184-0002

EP3184-1002

Number

4

Connection

4x M12 socket, 5-pin

2x M12 socket, 5-pin

Cable length

max. 30 m

Input type

Differential

Single-ended

Signal range

Adjustable:

  • -10 … +10 V (default)
  • 0 … 10 V
  • 0 … 20 mA
  • 4 … 20 mA

Digital resolution

16-bit, including sign

Measurement uncertainty

max 0.3 %, relative to the full scale value.

See chapter Measurement error/measurement deviation/measurement uncertainty, output uncertainty.

Input resistance

Voltage measurement: min. 200 kΩ

Current measurement: 85 Ω + diode voltage

Common-mode voltage UCM

max. 35 V

-

Dielectric strength

max. 35 V

max. 30 V

Electrical isolation

The analog inputs have a common ground potential: GNDP. GNDP is galvanically isolated from GNDS.

Conversion time

approx. 100 µs

Input filter limit frequency

5 kHz

Input filter characteristic

Adjustable

Sensor supply voltage

0 ... 30 VDC from supply voltage UP, not short-circuit proof

Housing data

Dimensions W x H x D

30 mm x 126 mm x 26.5 mm (without connectors)

Weight

approx. 165 g

Installation position

variable

Material

PA6 (polyamide)

Environmental conditions

Ambient temperature during operation

-25 … +60 °C
-25 … +55 °C according to cURus
0 … +55 °C according to ATEX

Ambient temperature during storage

-40 … +85 °C

Vibration resistance, shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27
Additional tests

EMC immunity / emission

conforms to EN 61000-6-2 / EN 61000-6-4

Protection rating

IP65, IP66, IP67 (according to EN 60529)

Approvals / markings

Approvals / markings *)

ATEX, CE, cURus

*) Real applicable approvals/markings see type plate on the side (product marking).