BECKHOFF EL1904 EtherCAT Terminal 4-channel digital input, 24 V DC, TwinSAFE

Place of Origin china
Brand Name BECKHOFF
Certification CE
Model Number EL1904
Minimum Order Quantity 1
Price USD$150
Packaging Details carton
Delivery Time in stock
Payment Terms L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability 500pc

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Product Details
Connection Technology 1-/2-wire Number Of Inputs 4
Protocol TwinSAFE/Safety Over EtherCAT Installation Position Horizontal
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BECKHOFF EL1904 EtherCAT Terminal

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4-channel digital input EtherCAT Terminal

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Product Description
Technical data EL1904
Connection technology 1-/2-wire
Number of inputs 4
Protocol TwinSAFE/Safety over EtherCAT
Response time typ. 4 ms (read input/write to E-bus)
Fault response time ≤ watchdog time (parameterizable)
Current consumption power contacts see documentation
Current consumption E-bus typ. 200 mA
Installation position horizontal
Safety standard DIN EN ISO 13849-1:2008 (Cat. 4, PL e) and EN 61508:2010 (SIL 3)
Weight approx. 50 g
Protection rating IP20
Ex marking ATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing data EL-12-8pin
Design form compact terminal housing with signal LEDs
Material polycarbonate
Dimensions (W x H x D) 12 mm x 100 mm x 68 mm
Installation on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of double slot and key connection
Marking labeling of the BZxxx series
Wiring solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-section s*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWG s*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16
Stripping length 8…9 mm
Current load power contacts Imax: 10 A