BECKHOFF - EL1904 - EtherCAT TwinSAFE 4-Channel Digital Input Terminal

BECKHOFF – EL1904-0000 – EtherCAT TwinSAFE 4-Channel Digital Input Terminal Main Category: Electronics | Sub-Category: Electronic Cards | Status: New Original Components BECKHOFF Part Number: EL19040000 | ICDC Part Number: ICDC-000589 Description: The EL1904 TwinSAFE component is a digital input terminal for sensors with potential-free contacts for 24 V DC. It has four fail-safe inputs. The signals are transmitted via FSoE to a TwinSAFE Logic-capable component and can be used there to evaluate them in terms of safety. The EL1904 has safety parameters to adapt the functionality specifically to the respective safety-oriented requirements (e.g., 1-channel evaluation vs. 2-channel evaluation, testing of the individual channels). The safety parameters are not stored directly on the component, but are transmitted to the input terminal via a TwinSAFE Logic-capable component when the safety application is started. This simplifies service procedures, because the component can simply be replaced. The safety-relevant parameters are transferred to the new component when the safety application is restarted. Special features: 4 safe inputs cross-circuit detection 1-channel vs. 2-channel evaluation directly on the component testing of the channels can be activated individually. EtherCAT Terminal, 4-channel digital input, 24 V DC, TwinSAFE The EL1904 TwinSAFE component is a digital input terminal for sensors with potential-free contacts for 24 V DC. It has four fail-safe inputs. The signals are transmitted via FSoE to a TwinSAFE Logic-capable component and can be used there to evaluate them in terms of safety. The EL1904 has safety parameters to adapt the functionality specifically to the respective safety-oriented requirements (e.g., 1-channel evaluation vs. 2-channel evaluation, testing of the individual channels). The safety parameters are not stored directly on the component, but are transmitted to the input terminal via a TwinSAFE Logic-capable component when the safety application is started. This simplifies service procedures, because the component can simply be replaced. The safety-relevant parameters are transferred to the new component when the safety application is restarted. Special features: 4 safe inputs cross-circuit detection 1-channel vs. 2-channel evaluation directly on the component testing of the channels can be activated individually 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 IP protection rating IP20 Ex marking II 3 G Ex nA 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 (e), flexible conductor (f) and ferrule (a): 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*: AWG 28…14, st*: AWG 28…14, f*: AWG 26…16 Stripping length 8…9 mm Current load power contacts Imax: 10 A Are you looking for BECKHOFF industrial components? Contact us to discover BECKHOFF EtherCAT TwinSAFE 4-Channel Digital Input Terminal code EL1904. ICDCSPARES.COM offers new and original components, ready in stock to be shipped via DHL Express! Call us! Check our Electronic section to discover more about ICDC catalog: a large selection of industrial spare parts including Encoders, Equipment and Filters, beyond Electronic Cards. ICDC offers online a wide selection of Electronic Cards of the most important OEMs like BOSCH, BR AUTOMATION and ELECTRA, beyond BECKHOFF. ICDC, Your Industrial One Stop Shop for Components!