EL1889, EL1904, EL1918, EL1957 Beckhoff
Thiết bị đầu cuối EL1889, EL1904, EL1918, EL1957 Beckhoff
EL1957 | 8-channel digital input, 4-channel digital output, TwinSAFE Logic, 24 V DC, 0.5 A
The EL1957 safety EtherCAT Terminal is a digital input and output terminal for sensors with potential-free contacts for 24 V DC. It has eight fail-safe inputs and four fail-safe outputs. Moreover, the EL1957 integrates a programmable TwinSAFE Logic enabling the implementation of safety applications directly in the terminal. Depending on the application, the safety-oriented information can be pre-processed directly in terminal, so that the central TwinSAFE Logic only has to process the aggregated information.
Technical data |
EL1957 |
---|---|
Connection technology |
1-/2-wire |
Specification |
link unit between safe input and output signals |
Number of inputs |
8 |
Number of outputs |
4 |
Max. output current |
0.5 A |
Protocol |
TwinSAFE/Safety over EtherCAT |
Fault response time |
≤ watchdog time (parameterisable) |
Installation position |
horizontal |
Safety standard |
EN ISO 13849-1:2015 (Cat. 4, PL e) and EN 61508:2010 (SIL 3) |
Approvals |
CE, TÜV SÜD (certification in preparation) |
Protection class |
IP 20 |
EL1918 | 8-channel digital input terminal, TwinSAFE, 24 V DC, TwinSAFE Logic
The EL1918 TwinSAFE EtherCAT Terminal is a digital input terminal for sensors with potential-free contacts for 24 V DC. The EtherCAT Terminal has eight fail-safe inputs. The EL1918 integrates a programmable TwinSAFE Logic enabling the implementation of safety applications directly in the terminal. Depending on the application, the safety-oriented information can be pre-processed directly in the terminal so that the central TwinSAFE Logic need only process the information that is aggregated.
Technical data |
EL1918 |
---|---|
Connection technology |
1-/2-wire |
Safety standard |
EN ISO 13849-1:2015 (Cat. 4, PL e) and EN 61508:2010 (SIL 3) |
Number of inputs |
8 |
Protocol |
TwinSAFE/Safety over EtherCAT |
Current consumption E-bus |
typ. 165 mA |
Fault response time |
≤ watchdog time (parameterisable) |
Supply voltage |
24 V DC (-15 %/+20 %) |
Nominal voltage |
24 V DC (-15 %/+20 %) |
Special features |
8 safe inputs, integrated TwinSAFE Logic |
Weight |
approx. 50 g |
Operating/storage temperature |
-25…+55 °C/-40…+70 °C |
Permitted degree of contamination |
2 |
Climate class EN 60721-3-3 |
3K3 |
EMC immunity/emission |
conforms to EN 61000-6-2/EN 61000-6-4 |
Vibration/shock resistance |
conforms to EN 60068-2-6/EN 60068-2-27 |
Installation position |
horizontal |
Protection class |
IP 20 |
Approvals |
CE, TÜV SÜD |
- WISE CONTROL
- REDLION
- TDK LAMBDA
- MATSUSHIMA
- GASTRON
- AT2E
- KELLER ITS
- TECLOCK
- IBA
- SCHENCK PROCESS
- AUTROL
- BECKHOFF
- BIRCHER
- BAUMUELLER
- BROOK INSTRUMENT
- BRONKHORST
- CEIA
- CEMB
- CS INSTRUMENTS
- COMET SYSTEM
- DWYER
- ELCO HOLDING
- EUROSWITCH
- ENDRESS + HAUSER
- FIREYE
- FOX THERMAL
- FINETEK
- GEMU
- IPF ELECTRONIC
- INTORQ
- KEOFITT
- KIEPE
- KOMETER
- KROHNE
- LABOM
- MARK-10
- METRIX VIBRATION
- MKS ANLASSER
- MAGNETEK
- PCI INSTRUMENT
- OHKURA
- PORA
- PAVONE SISTEMI
- RIELS
- ROTORK
- SORINC
- SHINHO SYSTEM
- STAUBLI
- SPOHN+BURKHARDT
- TEMAVASCONI
- TEK-TROL
- TEMPSENS
- VEGA
- YOUNGTECH
- ZAMA SENSOR
- VALPES
- LAPAR
- ASHCROFT
- MAXCESS
- NORGREN
- OKAZAKI
- MINIMAX
- UTILCELL
- KRACHT
- GÜNTHER
- ROSEMOUNT
- AROMANIKKI
- MEDENUS
- SAUTER
- HELUKABEL
-
Trực tuyến:14
-
Hôm nay:948
-
Tuần này:2889
-
Tuần trước:8388
-
Tháng trước:9336
-
Tất cả:3072405