EUCHNER – More than safety.
EUCHNER – More than safety.

ESM-TE301 (Rend. sz. 085617)

Contact expansion ESM-TE.., 3 safety contacts, 1 auxiliary contact, time-delay, cat. 3

  • Use up to category 3 according to EN ISO 13849-1
  • LED status indicators
  • Control using safety relays
  • 3 redundant time-delayed safety contacts
  • Delay time range 1 s–30 s
  • 1 auxiliary contact
  • Earth fault/ground fault monitoring can be selected
ESM-TE301 (Rend. sz. 085617)

Ismertetés

Relay outputs

The outputs are electrically decoupled and of redundant design.

Connection

By using suitable wiring, the following function can be selected:

  • Earth fault/ground fault monitoring to detect short circuits between a connecting cable 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.

Dimension drawing
Dimension drawing
Block diagram
Block diagram

Dimension drawings

Dimension drawings

Connection examples

Connection examples

Műszaki adatok

Engedélyezések

Zulassung EACZulassung TÜV Rheinland, BMPB mit ZG: Product Safety, Functional SafetyZulassung c_UL_us LISTED

Mechanikai értékek és környezet

Housing material
Housing Polyamide PA6.6
Weight
Net 0,23 kg
Ambient temperature
At UB = 24V AC -15 ... 40 °C
At UB = 24V DC -15 ... 60 °C
Degree of protection IP20
Mechanical life
operating cycles 10 x 106
Contact material AgNi-10
Mounting method Mounting rail 35mm according to DIN EN 60715 TH35
Connection Connection terminals
Length of control cable
With conductor cross-section 0.75mm2 1000 m
Safety contacts 17/18, 27/28, 37/38
Number of safety contacts 3
Auxiliary contacts S25/S26
Number of auxiliary contacts 1

Elektromos csatlakoztatási értékek

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 isolation measures.)
Rated insulation voltage Ui 250 V
Rated impulse withstand voltage Uimp
Leakage path/air gaps 4 kV
Overvoltage category according to IEC EN 60664-1 3
Reverse polarity protection
On version UB =24V DC
Connection rating
at 24V DC 1,5 W
Degree of contamination (external, according to EN 60947-1) 2
Connection cross-section 0,14 ... 2,5 mm² (Connection terminal (size))
Test voltage
Control system/contacts 2,5 kV
Control voltage
On S11 24 V
Control current
S11...S14 40 mA
LED indicator 2 status displays (green) for relays K1 and K2
Auxiliary contacts S25/S26
Type of output
NC As monitoring contact for safety relay
Switching characteristics Auxiliary contacts with adjustable time-delay
Safety contacts 17/18, 27/28, 37/38
Type of output
NO Relay contacts, positively driven (redundant) (Positively driven relay according to EN 50205)
Switching voltage
DC max.24 V
AC max.250 V
Switching current min.20 mA at 24V
Cumulative current max.10,5 A For all contacts (Also applies for UL)
Fusing
External contact fuses (safety circuit) according to IEC 60269-1 10A gG
Utilization category acc. to EN 60947-5-1
AC-15 4A, 250V
DC-13 2A, 24V
AC-12 6A ohmic load, 250V
DC-12 1.25A ohmic load, 24V
Breaking capacity according to UL 6A 250V AC / 2A 24V DC per contact
Switching characteristics Safety contacts with adjustable time-delay
Delay time
Continuously adjustable 1 ... 30 s

Egyebek

In compliance with EN ISO 13849-1: 2015; EN 62061: 2005 + AC: 2010 + A1: 2013 + A2: 2015; EN 50581: 2012 (RoHS)

Megbízhatósági értékek az EN ISO 13849-1 szerint

Performance Level PL d (This value is dependent on the number of switching cycles and the switching current.)
Category 3 (This value is dependent on the number of switching cycles and the switching current.)
PFHD 1.03 x 10-7 (This value is dependent on the number of switching cycles and the switching current.)
Number of switching cycles
≤ 0.1 A at 24 V DC max.400000 1/Jahr
≤ 1 A at 24V DC max.73000 1/Jahr
≤ 2 A at 24 V DC max.17000 1/Jahr
Mission time 20 y (This value is dependent on the number of switching cycles and the switching current.)

Letöltések

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download complete package (ZIP, 0,9 MB)

Single Documents

Other Documents

Ordering data

Rend. sz. 085617
Articlename ESM-TE301
Weight 0,205kg
Customsclass 85364110
ECLASS 27-37-18-19 Gerät zur Überwachung von sicherheitsgerichteten Stromkreisen

Műszaki támogatás

Műszaki támogatás
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EUCHNER Magyarország Kft.
+36 1919 0855
info(at)euchner.hu