Euchner EUCHNER ESM-BA701P

EUCHNER HBA-113815

EUCHNER ESM-BA701P

Euchner

EUCHNER ESM-BA701P

We are EUCHNER ESM-BA701P product supplier in India

ORDER NO. 097225

Order number097225
Item designationESM-BA701P
Gross weight0,358kg
Customs tariff number85364110

Basic device ESM-BA7.., 7 safety contacts, 4 auxiliary contacts, 2 monitoring contacts, cat. 4

  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 7 redundant safety contacts
  • 4 auxiliary contacts
  • 2 monitoring contacts
  • Short circuit and earth fault/ground fault monitoring optional
  • plug-in connection terminals

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 or a 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.

Auxiliary contacts

The relays in the series ESM‑BA7 are available with electrically separate normally closed contacts and auxiliary contacts.

Important:

Two connection kits must be ordered for this device.

Mechanical values and environment

Housing material
HousingPolyamide PA6.6
Weight
Net0,35 kg
Ambient temperature-15 … 40 °C
Degree of protectionIP20
Mechanical life
operating cycles10 x 106
Contact materialAgSnO2
Mounting methodMounting rail 35mm according to DIN EN 60715 TH35
Number of monitoring outputs2 semiconductor outputs
ConnectionPlug-in connection terminals
Length of control cable
With conductor cross-section 0.75mm21000 m
Monitoring outputs 01 / 02
Number of monitoring contacts2
Auxiliary contacts 81/82, 91/92, 101/102, 101/112
Number of auxiliary contacts4
Safety contacts 13/14, 23/24, 33/34, 43/44, 53/54, 63/64, 73/74
Number of safety contacts7

Electrical connection ratings

Operating voltage
AC/DC24 V -10% … +10% 
Power consumption (apparent power)
At 24V AC8,5 VA
Rated insulation voltage Ui250 V
Rated impulse withstand voltage Uimp
Leakage path/air gaps4 kV
Overvoltage category according to IEC EN 60664-13
Reverse polarity protection
On version UB=24V DC
Connection rating
at 24V DC4,5 W
Degree of contamination (external, according to EN 60947-1)2
Connection cross-section0,14 … 2,5 mm² 
Test voltage
Control system/contacts2,5 kV
Control voltage
On S1124 V 18,6 … 26 V Start button
Control current
S11…S14250 mA
LED indicatorOne operating voltage status display (Pwr), two status displays (green) for relays K1 and K2
Monitoring outputs 01 / 02
Type of output
Semiconductor output PNPShort circuit-proof 
Output voltage24 V DC
Output currentmax.30 mA
Auxiliary contacts 81/82, 91/92, 101/102, 101/112
Type of output
NO contact / NC contactRelay contacts, floating
Utilization category acc. to EN 60947-5-1
AC-128A, 250V
DC-128 A, 40 V
Breaking capacity according to UL
Auxiliary contact2 A 250 V AC / 1.5 A 24 V DC per contact
Safety contacts 13/14, 23/24, 33/34, 43/44, 53/54, 63/64, 73/74
Type of output
NO contact / NC contactRelay contacts, floating and positively driven (redundant) 
Switching voltage
ACmax.250 V
DCmax.24 V
Switching currentmin.5 mA at 24V
Cumulative currentmax.35 A For all contacts 
Fusing
External contact fuses (safety circuit) according to IEC 60269-110AgG
Utilization category acc. to EN 60947-5-1
AC-153A, 250V
DC-133A, 24V
AC-128A ohmic load, 250V 
DC-128A ohm resistive load, 40V 
Breaking capacity according to UL
Safety contacts8A 250V AC / 2A 24V DC per contact

Other

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

Reliability values according to EN ISO 13849-1

Performance LevelPL e 
Category
PFHD2.47 x 10-8 
Number of switching cycles
≤ 0.1 A at 24 V DCmax.500000 1/Jahr
≤ 2 A at 24 V DCmax.100000 1/Jahr
≤ 1 A at 24 V DCmax.350000 1/Jahr
Mission time20 y 
Still not sure what you want?

We are here to help you, send us your details we will assist you to choose right product.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Know the part number Search here
EUCHNER ESM-BA701P

EUCHNER ESM-BA701P

Fill up the form and we will get back to you in few hours with right details. fill the form to help you better way.