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Beckhoff EQ3174-0002

EtherCAT Box, 4-channel analog input, multi-function, ±10 V, 0/4…20 mA, 16 bit, differential, M12, stainless steel

MPN: EQ3174-0002
Category: EQ3xxx | Analog input

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What is the Beckhoff EQ3174-0002?

The EQ3174 EtherCAT Box has four analog inputs which can be individually parameterized, so that they process signals either in the -10…+10 V or the 0/4…20 mA range. The voltage or input current is digitized with a resolution of 16 bits, and is

Specifications

Protocol	EtherCAT
Bus interface	2 x M8 socket, 4-pin, a-coded, shielded
Number of inputs	4
Input connections	M12 x 1, 5-pin, a-coded
Conversion time	~ 100 µs
Resolution	16 bit (incl. sign)
Signal type	-10/0…+10 V \| 0/4…20 mA, parameterizable per channel
Common-mode voltage UCM	max. 35 V
Internal resistance	> 200 kΩ \| typ. 85 Ω + diode voltage
Measurement error/uncertainty	±0.3% (relative to full scale value)
Input filter limit frequency	5 kHz
Nominal voltage	24 V DC (-15%/+20%)
Distributed clocks	yes
Input filter	configurable
Sensor supply	from load supply voltage UP
Current consumption from US	120 mA
Power supply connection	feed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Electrical isolation	500 V
Special features	stainless steel, Hygienic Design
Operating temperature	-25…+60°C
Storage temperature	-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. rating/installation pos.	IP69K (according to EN 60529)/variable
Approvals/markings	CE, UL
Dimensions (W x H x D)	39 mm x 160 mm x 43 mm
Material	stainless steel
Installation	2 fixing lugs for M5

EQ3174-0002: frequently asked questions

When can EQ3174-0002 be shipped?

EQ3174-0002 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 EQ3174-0002 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 EQ3174-0002 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 EQ3174-0002, subject to availability and destination.