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Beckhoff EPP3504-0023

EtherCAT P Box, 4-channel analog input, measuring bridge, full/half/quarter bridge, 24 bit, 10 ksps, IP20 connector

MPN: EPP3504-0023
Category: EPP3xxx | Analog input

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What is the Beckhoff EPP3504-0023?

The EPP3504-0023 EtherCAT P Box is designed for the evaluation of measuring bridges in full-bridge, half-bridge and quarter-bridge configuration. It also supports the potentiometer, Pt1000 (RTD) and ±10 V measuring ranges. It is derived from the ELM3504

Specifications

Strain gauge	quarter bridge (1000/350/120 Ω), half bridge (±16/8/4/2 mV/V), full bridge (±32/8/4/2 mV/V), internal bridge completion and supply adjustable 0…5 V (2-/3-/4-/5-/6-wire connection), shunt calibration
Voltage measurement	±10 V, ±80 mV, 0…10 V
Potentiometer measurement	potentiometer ≥ 1 kΩ, supply integrated and adjustable 0…5 V
Temperature measurement (RTD)	Pt1000
Protocol	EtherCAT
Bus interface	2 x M8 socket, P-coded, shielded
Technology	resistor bridge, strain gauge
Number of channels	4
Input connections	connector with spring-loaded system
Connection method	2-/3-/4-/5-/6-wire
Connection type	push-in, service plug 6-pin
Max. sampling rate	max. 100 µs/10 ksps (per channel, simultaneously)
Oversampling factor	n = 1…100 selectable (max. 10 ksamples/s)
Resolution	24 bit (incl. sign)
Signal type	differential
Internal resistance	> 4 MΩ
Measurement error/uncertainty	typ. ±1000 ppm/±0.1% in some measuring ranges, relative to the respective full scale value, see documentation
Nominal voltage	24 V DC (-15%/+20%)
Temperature coefficient	up to typ. 1 ppm/K in some measuring ranges, see documentation
Functional diagnostics	yes
Connection diagnostics	broken wire/short circuit
Distributed clocks	yes, accuracy 1 µs
Current consumption from US	typ. 150 mA
Current consumption from UP	none (only diagnostics LED, sensors are supplied from Us)
Electrical isolation channel/channel	no
Electrical isolation channel/bus	707 V DC (type test)
Electrical isolation channel/SGND	707 V DC (type test)
Thermal dissipation	typ. 3 W
Special features	ExtendedRange 107%, free numeric filter, TrueRMS, integrator/differentiator, non-linear scaling, PeakHold
Weight	approx. 250 g
Operating temperature	0…55°C
Storage temperature	-25…+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. rating/installation pos.	IP20/variable conforms to EN 60529 (see documentation)
Approvals/markings	CE, UL (in preparation)
Dimensions (W x H x D)	60 mm x 126 mm x 26.5 mm
Material	PA6 (polyamide)
Installation	2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4

EPP3504-0023: frequently asked questions

When can EPP3504-0023 be shipped?

EPP3504-0023 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up EPP3504-0023 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for EPP3504-0023 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for EPP3504-0023, subject to availability and destination.