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Beckhoff ED1859

EtherCAT Terminal, 8-channel digital input + 8-channel digital output, 24 V DC, 3 ms, 0.5 A, push-in

MPN: ED1859
Category: EL/ED1xxx | Digital input

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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 ED1859?

The digital ED1859 EtherCAT Terminal combines eight digital inputs and eight digital outputs on a single device. The signal state of the channels is indicated by LEDs. The reference ground for all inputs is the 0 V power contact; the outputs are fed via

Specifications

Number of channels \| Total	16
Internal communication protocol	EtherCAT
Number of channels	8
Connection technology	push-in
Signal range \| Nominal	24 V DC
Signal range \| Technical	20.4…28.8 V DC
Specification	EN 61131-2, type 1/3
“0” signal voltage	-3…+5 V DC
“1” signal voltage	11…30 V DC
Input filter	typ. 3 ms
Input current	typ. 3 mA
Load type	ohmic, inductive, capacitive
Output current	max. 0.5 A per channel
Short-circuit proof	yes
Short circuit current limit	typ. 2 A
Output stage	push
Switching times \| TON	typ. 140 µs
Switching times \| TOFF	typ. 300 µs
Reverse voltage protection	ja
Breaking energy \| Inductive	150 mJ per channel
Distributed clocks	no
Timestamp	no
Oversampling	no
Electronics \| Supply voltage	via E-bus, via power contacts
E-bus \| Current consumption	typ. 85 mA
Power contacts \| Input voltage	24 V DC (-15%/+20%)
Power contacts \| Current carrying capacity	max. 10 A
Power contacts \| Current consumption	typ. 20 mA + load
Power contacts \| Output voltage	corresponds to Power contacts \| Input voltage
Electrical isolation \| Channel/channel	no
Electrical isolation \| Channel/bus	functional, 707 V DC type test
Operating temperature	-25…+60°C
Storage temperature	-40…+85°C
Relative humidity	95%, no condensation
Installation position	variable
Vibration resistance	conforms to EN 60068-2-6
Shock resistance	conforms to EN 60068-2-27
EMC immunity	conforms to EN 61000-6-2
EMC emission	conforms to EN 61000-6-4
Markings	CE
Approvals	UL (in preparation)
Weight	60 g
Protection rating	IP20
Material	polycarbonate
Dimesnions \| Width (single)	15 mm
Dimensions \| Width (lined up)	12 mm
Dimensions \| Height	100 mm
Dimensions \| Depth	65 mm
Installation \| Terminal/back wall	DIN rail, 35 mm (EN 60715)
Installation \| Terminal/terminal	double slot and key connection
Plug-in wiring level	no
Connection cross-section \| Solid wire	0.08…1.5 mm²
Connection cross-section \| Stranded wire	0.25…1.5 mm²
Connection cross-section \| With ferrule	0.14…0.75 mm²
Connection cross-section AWG \| Solid wire	AWG28…16
Connection cross-section AWG \| Stranded wire	AWG22…16
Connection cross-section AWG \| With ferrule	AWG26…19
Stripping length	8…9 mm
Power contact \| "+" (left)	yes
Power contact \| "+" (rechts)	yes
Power contact \| "-" (left)	yes
Power contact \| "-" (right)	yes
Power contact \| "⏚" (left)	no
Power contact \| "⏚" (right)	no
Insertion lock for power contact “⏚”	yes

ED1859: frequently asked questions

When can ED1859 be shipped?

ED1859 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 ED1859 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 ED1859 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 ED1859, subject to availability and destination.