logo
products
PRODUCTS DETAILS
Home > Products >
EL1904 Beckhoff | EtherCAT Terminal, 4-channel digital input, 24 V DC, TwinSAFE

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

MOQ: 1
Price: $200-$300
Standard Packaging: NEW BOX 20*30*50
Delivery Period: 3-5DAYS
EtherCAT Terminal, 4-Channel Digital Input, 24 V DC, TwinSAFE
Payment Method: T/T
Supply Capacity: 50PCS
Detail Information
Place of Origin
GERMANY
Brand Name
BECKHOFF
Model Number
EL1904
Number Of Inputs:
4
Connection Technology:
1-/2-wire
Material:
Polycarbonate
Stripping Length:
8…9 Mm
Protocol:
TwinSAFE/Safety Over EtherCAT
Installation Position:
Horizontal
Dimensions (W X H X D):
12 Mm X 100 Mm X 68 Mm
Weight:
Approx. 50 G
Product Description

Beckhoff EL1904 EtherCAT Terminal, 4-Channel Digital Input, 24 V DC, TwinSAFE

 

Product 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.

 

 

Product Information


 

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
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

 

 

Product Photo


 

 

EL1904 Beckhoff  | EtherCAT Terminal, 4-channel digital input, 24 V DC, TwinSAFE 0

EL1904 Beckhoff  | EtherCAT Terminal, 4-channel digital input, 24 V DC, TwinSAFE 1

 

 

More Products


 

 

EL3255 EL3068 EL4011
EK1100 EL4008 EL5151
EL3101 EL4004 EL3356-0010
EL4122 EL9210 EL9510
EL3202 EL9181 EL3318
KL3022 EK1110 ek1818
EL6224 EK1101 EL3403-0010
EL9505 EL6751 CX9020
EL4112 EL6001 EL3162
ek9500 KL3064 EL3058
CX1020-0122. KL6001 CX8090
CX1100-0004 KL1809 EL2652
EL3024 BK7350 EL3064
el3021 El1918 CP2907
bc9120 EL1808 С9900-K623
EL5152 EL1918-2200 BK9000
EL3702 EL2808 BK9100
EL1252 EL3122 EP3174-0002
EL3052 EL6070 EL6652
KL2424 EL9188 EL6652-0010

 

 

Cooperative Brand


 

 

(DCS)

ABB / TRICONEX / FOXBORO/ I/A / HONEYWELL / TDC2000/3000 / YOKOGAWA / BENTLY NEVADA

(PLC)

B&R / ALLEN BRADLEY / BECKHOFF / HONEYWELL / OMRON / SIEMENS

(SENSOR)

IFM / SICK/ P+F/ WENGLOR / BAUMER / LEUZE / HOLLY/ SYSHOKUYO / EUCHNER

(CONNECTOR)

HARTING / PHOENIX CONTACT/ WEIDMUELLER

(VALVE)

SMC / FESTO / +GF+.......

(INSTRUMENT)

+GF+ /E+H / HITACHI / ROSEMOUNT

 

 

Why Choose Us


 

 

Xiamen ZhiCheng Automation Technology Co., Ltd it is a leading global supplier of control system components. We specialize in control systems and drives. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts. We have tens of thousands of spare partsand spare parts warehouse . Products and services to serve for installing of users control system,Distributed control systems, programmable controllers, panel controller and drive!

 

We major in DCS system,Sensor,PLC,Connector,Valve, and Instrument,MAGNETRON,RO Membrane. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are perfectly. If you have any further questions, please don't hesitate to contact us.

 

 
 

How To Contact Me


 
 
330130-045-02-CN  Bently nevada 3300 XL 8mm Standard Extension Cable 2
 

 
products
PRODUCTS DETAILS
EL1904 Beckhoff | EtherCAT Terminal, 4-channel digital input, 24 V DC, TwinSAFE
MOQ: 1
Price: $200-$300
Standard Packaging: NEW BOX 20*30*50
Delivery Period: 3-5DAYS
EtherCAT Terminal, 4-Channel Digital Input, 24 V DC, TwinSAFE
Payment Method: T/T
Supply Capacity: 50PCS
Detail Information
Place of Origin
GERMANY
Brand Name
BECKHOFF
Model Number
EL1904
Number Of Inputs:
4
Connection Technology:
1-/2-wire
Material:
Polycarbonate
Stripping Length:
8…9 Mm
Protocol:
TwinSAFE/Safety Over EtherCAT
Installation Position:
Horizontal
Dimensions (W X H X D):
12 Mm X 100 Mm X 68 Mm
Weight:
Approx. 50 G
Minimum Order Quantity:
1
Price:
$200-$300
Packaging Details:
NEW BOX 20*30*50
Delivery Time:
3-5DAYS
Description:
EtherCAT Terminal, 4-Channel Digital Input, 24 V DC, TwinSAFE
Payment Terms:
T/T
Supply Ability:
50PCS
Product Description

Beckhoff EL1904 EtherCAT Terminal, 4-Channel Digital Input, 24 V DC, TwinSAFE

 

Product 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.

 

 

Product Information


 

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
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

 

 

Product Photo


 

 

EL1904 Beckhoff  | EtherCAT Terminal, 4-channel digital input, 24 V DC, TwinSAFE 0

EL1904 Beckhoff  | EtherCAT Terminal, 4-channel digital input, 24 V DC, TwinSAFE 1

 

 

More Products


 

 

EL3255 EL3068 EL4011
EK1100 EL4008 EL5151
EL3101 EL4004 EL3356-0010
EL4122 EL9210 EL9510
EL3202 EL9181 EL3318
KL3022 EK1110 ek1818
EL6224 EK1101 EL3403-0010
EL9505 EL6751 CX9020
EL4112 EL6001 EL3162
ek9500 KL3064 EL3058
CX1020-0122. KL6001 CX8090
CX1100-0004 KL1809 EL2652
EL3024 BK7350 EL3064
el3021 El1918 CP2907
bc9120 EL1808 С9900-K623
EL5152 EL1918-2200 BK9000
EL3702 EL2808 BK9100
EL1252 EL3122 EP3174-0002
EL3052 EL6070 EL6652
KL2424 EL9188 EL6652-0010

 

 

Cooperative Brand


 

 

(DCS)

ABB / TRICONEX / FOXBORO/ I/A / HONEYWELL / TDC2000/3000 / YOKOGAWA / BENTLY NEVADA

(PLC)

B&R / ALLEN BRADLEY / BECKHOFF / HONEYWELL / OMRON / SIEMENS

(SENSOR)

IFM / SICK/ P+F/ WENGLOR / BAUMER / LEUZE / HOLLY/ SYSHOKUYO / EUCHNER

(CONNECTOR)

HARTING / PHOENIX CONTACT/ WEIDMUELLER

(VALVE)

SMC / FESTO / +GF+.......

(INSTRUMENT)

+GF+ /E+H / HITACHI / ROSEMOUNT

 

 

Why Choose Us


 

 

Xiamen ZhiCheng Automation Technology Co., Ltd it is a leading global supplier of control system components. We specialize in control systems and drives. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts. We have tens of thousands of spare partsand spare parts warehouse . Products and services to serve for installing of users control system,Distributed control systems, programmable controllers, panel controller and drive!

 

We major in DCS system,Sensor,PLC,Connector,Valve, and Instrument,MAGNETRON,RO Membrane. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are perfectly. If you have any further questions, please don't hesitate to contact us.

 

 
 

How To Contact Me


 
 
330130-045-02-CN  Bently nevada 3300 XL 8mm Standard Extension Cable 2