EL3702 Beckhoff EtherCAT Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, oversampling
KKM Solutions is an independent parts distributor, not an authorized Beckhoff dealer — how we source.
Beckhoff EL3702 - EtherCAT Terminals - Weight: approx. 60 g; Operating Temperature: -25…+60°C; Storage Temperature: -40…+85°C.
Overview
Part number EL3702 from Beckhoff, listed in Fieldbus Modules & Gateways. Specifications on file: Approvals/markings CE, CCC, UL, ATEX, IECEx, cFMus; Common mode voltage UCM max. 35 V; Conversion time ~ 10 µs per sample; Current consumption E-bus typ. 200 mA. KKM Solutions quotes this part with pricing and availability confirmed per order.
In our catalog, the EL3702 from Beckhoff is listed under the EtherCAT Terminals category. The manufacturer's published data for this part number specifies Weight: approx. 60 g and Operating Temperature: -25…+60°C.
ATEX:
II 3 G 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
The specification set recorded for this part number covers Storage Temperature: -40…+85°C; Relative Humidity: 95%, no condensation; Special Features: oversampling; Power Supply: via the E-bus; Approvals/markings: CE, CCC, UL, ATEX, IECEx, cFMus; 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; Electrical isolation: 500 V (E-bus/signal voltage); Protect. rating/installation pos.: IP20/variable; Current consumption E-bus: typ. 200 mA; Number of inputs: 2 (differential); Distributed clocks: yes. The complete technical table is shown in the Specifications tab on this page.
Specifications
| Approvals/markings | CE, CCC, UL, ATEX, IECEx, cFMus |
|---|---|
| Bit width in the process image | input: n x 2 x 16 bit data; optionally 2 x 16 bit cycle counter, 4 byte StartNextLatch time |
| Common mode voltage UCM | max. 35 V |
| Conversion time | ~ 10 µs per sample |
| Current consumption E-bus | typ. 200 mA |
| Current consumption power contacts | – |
| Distributed clocks | yes |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Ex marking | ATEX: II 3 G 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 |
| Input filter cut-off frequency | 80 kHz |
| Input signal bandwidth | 0…30 kHz recommended |
| Internal resistance | > 200 kΩ |
| Max. sampling rate | max. 10 µs/100 ksps (per channel, simultaneously) |
| Number of inputs | 2 (differential) |
| Operating Temperature | -25…+60°C |
| Oversampling factor | n = 1…100 selectable (max. 100 ksamples/s) |
| Pluggable wiring level | for all ESxxxx terminals |
| Power Supply | via the E-bus |
| Protect. rating/installation pos. | IP20/variable |
| Relative Humidity | 95%, no condensation |
| Resolution | 16 bit (incl. sign) |
| Signal voltage | -10…+10 V |
| Special Features | oversampling |
| Storage Temperature | -40…+85°C |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Weight | approx. 60 g |
Product details
| Manufacturer | Beckhoff |
|---|---|
| Manufacturer part number | EL3702 |
| Product category | Fieldbus Modules & Gateways |
| Published specifications | 27 attributes listed |
| Related part numbers | 4 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does EL3702 cost?
EL3702 is available for direct purchase at CA$1,686.30 (CAD), shown on this page with an Add to Cart button. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the EL3702?
EL3702 is made by Beckhoff and is listed in our Fieldbus Modules & Gateways category. KKM Solutions is an independent distributor, not an authorized Beckhoff dealer: we source the exact Beckhoff part number EL3702, and the quote confirms condition and lead time before you order.
Is the EL3702 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the EL3702, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of EL3702?
No published lifecycle status is on file for EL3702. Beckhoff lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of EL3702?
Key specifications include Approvals/markings: CE, CCC, UL, ATEX, IECEx, cFMus; Bit width in the process image: input: n x 2 x 16 bit data; optionally 2 x 16 bit cycle counter, 4 byte StartNextLatch time; Common mode voltage UCM: max. 35 V; Conversion time: ~ 10 µs per sample. The full specification table on this page lists every published attribute for this part.
What voltage does EL3702 use?
Per the published specification for EL3702: Signal voltage: -10…+10 V. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What operating temperature is EL3702 rated for?
Per the published specification for EL3702: Operating Temperature: -25…+60°C. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How much does EL3702 weigh?
Per the published specification for EL3702: Weight: approx. 60 g. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can EL3702 ship?
Lead time for EL3702 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
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