ESM-BT401 (Sip. No. 090818)
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Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
- Use up to category 4 according to EN ISO 13849-1
- LED status indicators
- 1-channel or 2-channel control
- 4 redundant safety contacts of which 3 contacts time-delayed
- Delay time range 1 s–30 s
- Short circuit and earth fault/ground fault monitoring

Açıklama
Relay outputs
The outputs are electrically decoupled and of redundant design.
Connection options
By using suitable wiring, the following functions can be selected:
- Relay start with automatic start, a start button or a monitored start button
- Monitoring of downstream relays or contactors.
- Simultaneity monitoring to monitor safety components over time
- Relay start using a monitored start button
- Short circuit monitoring to detect short circuits between the connecting cables and to shut down the outputs or prevent relay starting if necessary
- Earth fault/ground fault monitoring to detect short circuits between the connecting cables and earth or ground and to shut down the outputs or prevent relay starting if necessary.
Time-delayed shutdown
The release time for the time-delay contacts can be set as required using a potentiometer on the safety relay.


Dimensional drawings

Connection examples

Teknik Veriler
Approvals



Operating and display elements
LED display | 4 status displays (green) for relays K1, K2, K3, K4 |
Electrical connection values
Drop-out delay at 24 V AC/ DC | max. 20 ms Emergency stop |
Power consumption | |
at 24 V DC | 4.7 W |
Power consumption (apparent power) | |
at 24 V AC | 5.3 VA |
Connection cross section | 0.14 ... 2.5 mm² (Connection terminals (size)) |
Rated insulation voltage Ui | 250 V |
Rated supply frequency | 50 ... 60 Hz |
Rated impulse voltage Uimp | 4 kV |
Operating voltage | |
AC/DC | 24 V -10% ... +10% (All the electrical connections must either be isolated from the mains supply by a safety transformer according to EN 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent insulation measures.) |
Test voltage | |
Control system/contacts | 2.5 kV |
Control voltage | |
on S11 | 18.6 ... 26 V |
Control current | 190 mA |
Reverse polarity protection | |
On version UB = 24 V DC | Yes |
Degree of contamination (external, according to EN 60947-1) | 2 |
Mechanical values and environment
Connection type | Connection terminals |
Storage temperature | -25 ... 70 °C |
Control cable length | |
with conductor cross-section 0.75 mm2 | 1000 m |
Mechanical life | |
operating cycles | 10 x 10⁶ |
Mounting type | Mounting rail TH 35 (EN IEC 60715) |
Degree of protection | IP20 |
Ambient temperature | -15 ... 40 °C |
Material | |
Housing | Polyamide PA6.6 |
Contact | AgSnO2 |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
Number of switching cycles | |
≤ 1 A at 24 V DC | max. 350000 1/y |
≤ 2 A at 24 V DC | max. 100000 1/y |
≤ 0.1 A at 24 V DC | max. 500000 1/y |
Mission time | 20 y (This value is dependent on the number of switching cycles and the switching current.) |
Miscellaneous
in compliance with | EN ISO 13849-1: 2015; EN 62061: 2005 + AC 2010 + A1: 2013 + A2: 2015; EN50581: 2012 (RoHS) |
İndirme
Komple paket
Tüm önemli belgeleri tek bir tıklama ile indirin.
İçerik:
- Kullanım talimatları ve kullanım talimatlarına veya kısa talimatlara yapılan tüm eklemeler
- Kullanım talimatlarını tamamlayan tüm veri sayfaları
- Uygunluk beyanı
Paketin tamamını indirin (ZIP, 2,7 MB)
Tek Belgeler
Declarations of conformity
EU-Konformitätserklärung
Dok. No.
Versiyon
Dil
Boyut

EU-Konformitätserklärung
Dok. No.
EDC2090791
Versiyon
Dil
Boyut
0,2 MB
UKCA-Konformitätserklärung
Dok. No.
Versiyon
Dil
Boyut

UKCA-Konformitätserklärung
Dok. No.
EDC20001502
Versiyon
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Boyut
0,1 MB
Instructions
Operating Instructions Safety Relay ESM-BT4..
Dok. No.
Versiyon
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Boyut

Operating Instructions Safety Relay ESM-BT4..
Mode d’emploi Unité de base ESM-BT4..
Manual de instrucciones Módulo básico ESM-BT4..
Betriebsanleitung Basisgerät ESM-BT4..
Mode d’emploi Unité de base ESM-BT4..
Manual de instrucciones Módulo básico ESM-BT4..
Betriebsanleitung Basisgerät ESM-BT4..
Dok. No.
2109074
Versiyon
04/24
Dil
Boyut
1,8 MB

Betriebsanleitung Basisgerät ESM-BT4..
Dok. No.
2109074
Versiyon
04/24
Dil
Boyut
0,4 MB
Diğer Belgeler
Approvals and certificates
CCC
Dok. No.
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Boyut

CCC
Dok. No.
20001753
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Boyut
0,0 MB
WEEE
Dok. No.
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Boyut

WEEE
Dok. No.
ECO20001806
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Boyut
0,1 MB
c UL us
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c UL us
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1,0 MB

c UL us
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0,2 MB
Sales documents
Relais de Sécurité ESM
Dok. No.
Versiyon
Dil
Boyut

Relais de Sécurité ESM
Dok. No.
110652
Versiyon
07-02/25
Dil
Boyut
2,9 MB
Relé de seguridad ESM
Dok. No.
Versiyon
Dil
Boyut

Relé de seguridad ESM
Dok. No.
175349
Versiyon
07-02/25
Dil
Boyut
2,9 MB
Safety Relays ESM
Dok. No.
Versiyon
Dil
Boyut

Safety Relays ESM
Dok. No.
110651
Versiyon
07-02/25
Dil
Boyut
2,9 MB
Sicherheitsrelais ESM
Dok. No.
Versiyon
Dil
Boyut

Sicherheitsrelais ESM
Dok. No.
110650
Versiyon
07-02/25
Dil
Boyut
2,8 MB
Sipariş verileri
Sip. No. | 090818 |
Makale adı | ESM-BT401 |
Ağırlık | 0,254kg |
Gümrük sınıfı | 85364110 |
ECLASS | 27-37-18-19 Device for monitoring of safety-related circuits |