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BALLUFF EL1904 0000 TwinSAFE EtherCAT Digital Input Terminal

Specifications

Model Number :

EL1904 0000

Mounting Hole Spacing :

7.874" (200.00mm)

Payment Terms :

T/T,Allipay,paypal

Command Source :

DS402 object

Surface Roughness :

3.2µm

Price :

Negotiable

Housing :

GT20 dual compartment, alu, coated

MOQ :

Delivery Time :

Negotiable

Switching Mode :

Light/dark switching

Operating Temperature :

0°C to 55°C

Certification :

ATEX

Place of Origin :

China

Supply Ability :

100pcs per month

Torque Limit Operation :

Set by parameters

Brand Name :

Balluff

Sensing Range :

0-10m

Packaging Details :

carton

Description

BALLUFF EL1904 0000 TwinSAFE EtherCAT Digital Input Terminal

Name: BALLUFF EL1904 0000 TwinSAFE EtherCAT Digital Input Terminal
Brand: Balluff
Price: 1 USD

Product Details:

Manufacturer : Balluff

Product No. : EL1904 0000

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Reliable Industrial Component Sourcing for Enterprises

This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.

To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.

The Balluff EL1904 0000 is a safety-rated EtherCAT terminal integrated with TwinSAFE technology, designed for connecting 24 V DC safety sensors and contact signals to EtherCAT industrial bus systems. This EL1904 0000 variant provides four independent fail-safe digital input channels, transmitting safety data via FSoE (FailSafe over EtherCAT) protocol to TwinSAFE logic controllers.

Detail:

Parameter Category	EL1904 0000 Standard Configuration Value
Manufacturer	Balluff GmbH
Full Model Code	EL1904 0000
Product Series	TwinSAFE EtherCAT Safety I/O Terminals
Module Type	4-Channel Fail-Safe Digital Input Terminal
Bus Interface	EtherCAT, FSoE Safety Protocol
Housing Dimensions (W × H × D)	12 mm × 100 mm × 68 mm
Mounting Method	DIN rail stacking via E-bus backplane connector
Wiring Terminal Type	Spring-cage screwless terminals
Supported Wire Cross Section	0.08 mm² ~ 2.5 mm² solid/flexible wire
Wire Stripping Length	8–9 mm
Unit Net Weight	50 g
Channel LED Indicator	Individual status LED per input channel
Bus & Fault Diagnostic LEDs	Dedicated RUN, ERR, SAFE status indicators
Terminal Stacking Feature	Double slot key interlock for secure module alignment

Performance Item	Rated Technical Parameter
Input Signal Voltage	24 V DC nominal safety sensor supply
Number of Safe Input Channels	4 isolated fail-safe digital inputs
E-bus Current Consumption	Typ. 200 mA
Max Power Contact Load	10 A total group current
Typical Input Response Time	4 ms
Configurable Fault Watchdog Delay	User-programmable safety response timeout
Safety Certification	SIL3 (IEC 61508), Cat.4 / PL e (EN ISO 13849-1)
Operating Ambient Temperature	-20 °C ~ +60 °C horizontal mounting
Storage Temperature Range	-40 °C ~ +85 °C
Permissible Relative Humidity	5% – 90%, non-condensing
Ingress Protection Class	IP20 (control cabinet installation only)
Electromagnetic Compliance	EN 61000-6-2, EN 61000-6-3 industrial EMC
Protection Functions	Input reverse polarity protection, short-circuit detection
Supported Signal Evaluation Modes	Single-channel monitoring, dual-channel cross-check safety mode
Conformity Standards	CE, UKCA, RoHS compliant