KezdőlapProductsSafety relays, control systems and filter moduleSafety relay ESMESM-BA701P

ESM-BA701P (Rend. sz. 097225)

Válasszon tartalmat Ismertetés Méretrajzok Műszaki adatok Komponensek Tartozékok Letöltési link Rendelési adatok

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

Ismertetés

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.

Dimensional drawings

Connection examples

Műszaki adatok

Engedélyezések

Zulassung TÜV Rheinland, BMPB mit ZG: Product Safety, Functional Safety

Mechanikai értékek és környezet

Housing material
Housing	Polyamide PA6.6
Weight
Net	0,35 kg
Ambient temperature	-15 ... 40 °C
Degree of protection	IP20
Mechanical life
operating cycles	10 x 10⁶
Contact material	AgSnO₂
Mounting method	Mounting rail 35mm according to DIN EN 60715 TH35
Number of monitoring outputs	2 semiconductor outputs
Connection	Plug-in connection terminals
Length of control cable
With conductor cross-section 0.75mm²	1000 m
	Monitoring outputs 01 / 02
Number of monitoring contacts	2
	Auxiliary contacts 81/82, 91/92, 101/102, 101/112
Number of auxiliary contacts	4
	Safety contacts 13/14, 23/24, 33/34, 43/44, 53/54, 63/64, 73/74
Number of safety contacts	7

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.)
Power consumption (apparent power)
At 24V AC	8,5 VA
Rated insulation voltage U_i	250 V
Rated impulse withstand voltage U_imp
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	4,5 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 18,6 ... 26 V Start button
Control current
S11...S14	250 mA
LED indicator	One operating voltage status display (Pwr), two status displays (green) for relays K1 and K2
	Monitoring outputs 01 / 02
Type of output
Semiconductor output PNP	Short circuit-proof (On +24V DC (internal))
Output voltage	24 V DC
Output current	max.30 mA
	Auxiliary contacts 81/82, 91/92, 101/102, 101/112
Type of output
NO contact / NC contact	Relay contacts, floating
Utilization category acc. to EN 60947-5-1
AC-12	8A, 250V
DC-12	8 A, 40 V
Breaking capacity according to UL
Auxiliary contact	2 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 contact	Relay contacts, floating and positively driven (redundant) (Positively driven relay according to EN 50205)
Switching voltage
AC	max.250 V
DC	max.24 V
Switching current	min.5 mA at 24V
Cumulative current	max.35 A For all contacts (With a housing distance of 10mm. 20A closely spaced at 40°C)
Fusing
External contact fuses (safety circuit) according to IEC 60269-1	10AgG
Utilization category acc. to EN 60947-5-1
AC-15	3A, 250V
DC-13	3A, 24V
AC-12	8A ohmic load, 250V (6 operating cycles/min.)
DC-12	8A ohm resistive load, 40V (6 operating cycles/min.)
Breaking capacity according to UL
Safety contacts	8A 250V AC / 2A 24V DC per contact

Egyebek

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

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 e (This value is dependent on the number of switching cycles and the switching current.)
Category	4 (This value is dependent on the number of switching cycles and the switching current.)
PFH_D	2.47 x 10^-8 (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.500000 1/Jahr
≤ 2 A at 24 V DC	max.100000 1/Jahr
≤ 1 A at 24 V DC	max.350000 1/Jahr
Mission time	20 y (This value is dependent on the number of switching cycles and the switching current.)

Tartozékok

Connection material

Connection kit ESM...P, screw terminals

097194
ESM-F-AK4

Plug-in screw terminals, safety relay ESM
can be coded

Connection kit ESM...P, spring terminals

097195
ESM-F-KK4

Plug-in spring terminals, safety relay ESM
can be coded

Letöltések

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