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Home / Beckhoff / EP3xxx | Analog input / Beckhoff EP4378-1022
Beckhoff

Beckhoff EP4378-1022

EtherCAT Box, 4-channel analog input + 4-channel analog output, multi-function, ±10 V, 0/4…±20 mA, 16 bit, single-ended, M12

MPN
EP4378-1022
Price and lead time confirmed within 1 business day
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What happens next
  1. We check stock, condition and lead time
  2. You get a written quote by email
  3. Approve it and we ship — in-stock parts within 1 business day
  • 12-month warranty (new) · 3-month (used/refurbished)
  • 30-day returns, no restocking fee on unused parts
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What is the Beckhoff EP4378-1022?

The EP4378-1022 EtherCAT Box provides a combination of four analog inputs and four analog outputs as well as eight digital inputs/outputs. The analog channels can be individually parameterized so that they process/generate signals either in the ±10 V or

Specifications

Specifications

ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
Number of outputs4 x analog, 8 x digital
Number of inputs4 x analog, 8 x digital
Input/output connectionsM12 x 1, 5-pin, a-coded
Signal type-10/0…+10 V | -20/0/4…+20 mA, parameterizable per channel
Loadoutput: > 5 kΩ | 350 Ω
Internal resistanceinput: > 200 kΩ | typ. 85 Ω + diode voltage
Resolution16 bit
Conversion timeinput: ~ 100 µs, output: ~ 40 µs
Measurement error/uncertaintyinput: 0.3%, output: 0.1% (each relative to full scale value)
Actuator supplyfrom the auxiliary voltage UP, max. 0.5 A, total short-circuit proof
Power supply connectionfeed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Electrical isolation500 V
Current consumption from US120 mA
Special featurescombi module, current or voltage parameterizable per channel
Weightapprox. 250 g
Operating temperature-25…+60°C
Storage temperature-40…+85°C
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP65/66/67 (conforms to EN 60529)/variable
Approvals/markingsCE, UL
Dimensions (W x H x D)60 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4

EP4378-1022: frequently asked questions

When can EP4378-1022 be shipped?

EP4378-1022 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 EP4378-1022 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 EP4378-1022 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 EP4378-1022, subject to availability and destination.

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Beckhoff EP4378-1022Price and lead time confirmed within 1 business day
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