EL1859 EtherCAT Terminal | Beckhoff
The Beckhoff EL1859 is an ethercat terminal. The listed technical data shows 8 inputs + 8 outputs I/O points, based on the manufacturer's datasheet. It is supplied by SHLY-PLC, an independent industrial-automation distributor: every unit is visually inspected and functionally checked before dispatch, held in ready stock and shipped worldwide for maintenance, spares and retrofit use. Share your application or existing part number and our team will confirm fitment and comparable in-stock alternatives.
Features
-
Number of channels: 8 inputs + 8 outputs.
-
Max. output current: 0.5 A per channel.
-
Reverse polarity protection: yes.
-
Weight: approx. 65 g.
-
Approvals/markings: CE, CCC, UL, ATEX, IECEx, cFMus.
Specifications
Technical parameters compiled from the manufacturer data sheet and reference documentation.
| Technical Specifications |
| Other |
| Connection technology |
1-wire |
| Specification |
EN 61131-2, type 1/3 |
| Number of channels |
8 inputs + 8 outputs |
| Nominal voltage |
24 V DC (-15%/+20%) |
| Signal voltage “0” |
-3…+5 V (EN 61131-2, type 1/3) |
| Signal voltage “1” |
11…30 V (EN 61131-2, type 3) |
| Input current |
typ. 3 mA (EN 61131-2, type 3) |
| Input filter |
typ. 3 ms |
| Distributed clocks |
– |
| Load type |
resistive, inductive, lamp load |
| Max. output current |
0.5 A per channel |
| Reverse polarity protection |
yes |
| Switching-off energy |
< 150 mJ/channel |
| Current consumption power contacts |
typ. 15 mA + load |
| Switching times |
typ. TON: 60 µs, typ. TOFF: 300 µs |
| Current consumption E-bus |
typ. 130 mA |
| Electrical isolation |
500 V (E-bus/field potential) |
| Configuration |
no address or configuration setting |
| Special features |
combi EtherCAT Terminal, 8 x output 24 V DC, Imax = 0.5 A, load type: resistive, inductive, lamp load, reverse voltage protection |
| Weight |
approx. 65 g |
| Operating temperature |
-25…+55°C |
| Storage temperature |
-40…+85°C |
| Relative humidity |
95%, no condensation |
| 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 (see documentation) |
| Approvals/markings |
CE, CCC, UL, ATEX, IECEx, cFMus |
| Ex marking |
ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Design form |
HD (High Density) housing with signal LEDs |
| Material |
polycarbonate |
| Side by side mounting by means of |
double slot and key connection |
| Wiring |
solid conductors (s): direct plug-in technology; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver |
| Connection cross-section |
s*: 0.08…1.5 mm², st*: 0.25…1.5 mm², f*: 0.14…0.75 mm² |
| Connection cross-section AWG |
s*: AWG28…16, st*: AWG22…16, f*: AWG26…19 |
| Stripping length |
8…9 mm |
| Current load power contacts |
Imax: 10 A |
| Dimensions (W x H x D) |
12 mm x 100 mm x 68 mm |
| REACH SVHC |
no |
| POP |
compliant |
| RoHS |
compliant with exemption |
| CA Prop65 |
www.beckhoff.com/prop65 |
Compatibility & Cross-References
Model variants, options and firmware revisions can affect fitment. Before ordering the Beckhoff EL1859 ethercat terminal, share your existing part number or project requirements and our team will cross-reference comparable in-stock Beckhoff units and verify compatibility. This listing is provided by an independent industrial-automation distributor; brand names and part numbers are used for identification only.
Applications
- Distributed digital and analog signal connection between field devices and the controller.
- Cabinet and machine I/O expansion for sensors, switches and actuators.
- Retrofit and spare module replacement in installed I/O systems.
- Flexible I/O configuration for modular machine builds.
Warranty
-
Availability: EL1859 is stocked for prompt shipment; contact us for current quantity and lead time.
-
Inspection & testing: each unit is visually inspected and functionally checked before packing.
-
Delivery: in-stock orders placed before 14:00 ship the same business day; standard worldwide delivery is about 5-8 business days, express shipping is available, and orders over $500 ship free.
-
Warranty & returns: covered by our supplier warranty and standard returns policy; contact our team for full terms.
Independent supplier: Beckhoff part EL1859 is supplied by SHLY-PLC, an independent industrial-automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.
Frequently Asked Questions
Q: What condition is the EL1859 supplied in?
A: Each EL1859 is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.
Q: How quickly can the EL1859 ship?
A: In-stock orders placed before 14:00 ship the same business day. Standard worldwide delivery is about 5-8 business days, express shipping is available and orders over $500 ship free.
Q: Can you confirm compatibility or a replacement for the EL1859?
A: Yes. Share your existing part number or application and our technical team will verify compatibility and provide cross-references to comparable in-stock models.
EL1859 · Technical reference data · Independently supplied by SHLY-PLC