PSR-MC37-3NO-1NC-24DC-SC - Safety relays - 2702411

Notes

Note on application
Note on application	Only for industrial use

Product properties

Product family	PSRmini
Application	Emergency stop
		Safety door
		Magnetic switch
		Transponder
Control	1 and 2 channel
Relay type	Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Insulation characteristics
Overvoltage category	II
Degree of pollution	2
Times
Typical response time	< 100 ms (automatic start)
Typ. starting time with U_s	< 100 ms (when controlled via A1)
Typical release time	< 20 ms (when controlled via A1 or S12 and S22.)
Restart time	< 1 s (Boot time)
Recovery time	< 500 ms

Electrical properties

Maximum power dissipation for nominal condition	17.03 W (U_B = 30 V , U_S = 24 V , I_S = 70 mA, I_L² = 72 A², R_Contact = 0.2 )
Nominal operating mode	100% operating factor
Rated insulation voltage	250 V AC
Rated surge voltage/insulation	Basic insulation 4 kV between all current paths
Rated surge voltage/insulation		Basic insulation 4 kV between all current paths and housing
Supply
Designation	A1/A2
Rated control circuit supply voltage U_S	19.2 V DC ... 30 V DC
Rated control circuit supply voltage U_S	24 V DC -20 % / +25 %
Rated control supply current I_S	typ. 70 mA
Power consumption at U_S	typ. 1.68 W
Inrush current	2 A (Δt = 300 µs at U_s)
Protective circuit	Serial protection against polarity reversal; Suppressor diode

Input data

Digital: Sensor circuit (S12, S22)
Description of the input	safety-related sensor inputs
Number of inputs	2
Input voltage range "0" signal	< 5 V (S12)
Input voltage range "0" signal		0 V DC ... 5 V DC (S22)
Input current range "0" signal	< 2 mA (S12)
Input current range "0" signal		0 mA ... 2 mA (S22)
Inrush current	< 5 mA (typ. with U_S at S12, Δt = 500 µs)
		< 5 mA (typ. with U_S at S22/24 V, Δt = 500 µs)
		> -5 mA (typ. with U_S at S22/0 V, Δt = 500 µs)
Filter time	max. 3 ms (at S12, S22; test pulse width; blanking pulses/dark test)
		> 1 s (at S12, S22; test pulse rate; blanking pulses/dark test)
		Where test pulse width ≤ 1 ms: test pulse rate = 5 x test pulse width
		max. 1 ms (at S12, S22; test pulse width; switch-on pulses/light test)
		> 100 ms (at S12, S22; test pulse rate; switch-on pulses/light test)
		Unless test pulses are safety-related, they should be disabled.
Max. permissible overall conductor resistance	150 Ω
Protective circuit	Suppressor diode
Current consumption	< 4 mA (typ. with U_S at S12)
		< 4 mA (typ. with U_S at S22/24 V)
		> -15 mA (typ. with U_S at S22/0 V)
Digital: Start circuit (S35)
Description of the input	non-safety-related
Description of the input		NPN
Number of inputs	1
Input voltage range "1" signal	19.2 V DC ... 30 V DC
Inrush current	< 10 mA (typ. with U_S, Δt = 500 µs)
Max. permissible overall conductor resistance	150 Ω
Protective circuit	Suppressor diode
Current consumption	< 0.5 mA (typ. with U_S)

Output data

Relay: Enabling current path (13/14, 23/24, 33/34)
Output description	safety-related N/O contacts
Number of outputs	3 (undelayed)
Contact switching type	3 enabling current paths
Contact material	AgSnO₂
Switching voltage	min. 5 V AC/DC
Switching voltage		max. 250 V AC/DC
Switching power	min. 50 mW
Inrush current	min. 10 mA
Inrush current		max. 6 A
Switching capacity	5 A (24 V (DC13))
Switching capacity		5 A (250 V (AC15))
Limiting continuous current	6 A
Sq. Total current	72 A² (observe derating)
Switching frequency	0.5 Hz
Mechanical service life	10x 10⁶ cycles
Output fuse	6 A gL/gG (N/O contact)
Relay: Signaling current path (41/42)
Output description	non-safety-related N/C contact
Number of outputs	1 (undelayed)
Contact switching type	1 signaling current path
Contact material	AgSnO₂
Switching voltage	min. 5 V AC/DC
Switching voltage		max. 250 V AC/DC
Switching power	min. 50 mW
Inrush current	min. 10 mA
Inrush current		max. 6 A (Δt = 100 ms)
Limiting continuous current	1 A
Sq. Total current	1 A²
Switching frequency	0.5 Hz
Mechanical service life	10x 10⁶ cycles
Output fuse	1 A gL/gG
Signal: Y32
Output description	non-safety-related
Output description		PNP
Number of outputs	1 (digital)
Voltage	23 V DC (U_s - 1 V)
Current	max. 100 mA
Maximum inrush current	1 A (Δt = 5 ms at U_s)
Short-circuit protection	Yes

Connection data

Connection technology
pluggable	yes
Conductor connection
Connection method	Screw connection
Conductor cross-section rigid	0.2 mm² ... 2.5 mm²
Conductor cross-section flexible	0.2 mm² ... 2.5 mm²
Conductor cross-section AWG	24 ... 12
Stripping length	7 mm
Screw thread	M3
Tightening torque	0.5 Nm ... 0.6 Nm

Signaling

Status display	3 x LED (green)
Operating voltage display	1 x LED (green)

Dimensions

Width	22.5 mm
Height	112.2 mm
Depth	114.5 mm

Material specifications

Color (Housing)	yellow (RAL 1018)
Housing material	PA

Characteristics

Safety data
Stop category	0
Safety data: EN ISO 13849
Performance level (PL)	e (5 A DC13; 5 A AC15; 8760 switching cycles/year)
Safety data: IEC 61508 - High demand
Safety Integrity Level (SIL)	3
Safety data: IEC 61508 - Low demand
Safety Integrity Level (SIL)	3
Safety data: EN IEC 62061
Safety Integrity Level (SIL)	3

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP20
Min. degree of protection of inst. location	IP54
Ambient temperature (operation)	-40 °C ... 60 °C (observe derating)
Ambient temperature (storage/transport)	-40 °C ... 85 °C
Maximum altitude	≤ 2000 m (Above sea level)
Max. permissible humidity (storage/transport)	75 % (on average, 85% infrequently, non-condensing)
Max. permissible relative humidity (operation)	75 % (on average, 85% infrequently, non-condensing)
Shock	15g for Δt = 11 ms (continuous shock: 10g for Δt = 16 ms)
Vibration (operation)	10 Hz ... 150 Hz, amplitude 0.15 mm, 2g

Approvals

CE
Identification	CE-compliant

Mounting

Mounting type	DIN rail mounting
Assembly note	See derating curve
Mounting position	vertical or horizontal

Item number	2702411
Packing unit	1 pc
Minimum order quantity	1 pc
Sales key	DNA
Product key	DNA181
GTIN	4055626276960
Weight per piece (including packing)	209 g
Weight per piece (excluding packing)	209 g
Customs tariff number	85371098
Country of origin	DE

ECLASS-13.0	27371819
ECLASS-15.0	27371819
ECLASS-15.0 ASSET	27250101

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	7(a), 7(c)-I
China RoHS
Environment friendly use period (EFUP)	EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)
SCIP	c6ec8599-d6d5-4a78-919b-15dc2622b818

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-MC37-3NO-1NC-24DC-SC - Safety relays

2702411

Product details

ECLASS

ETIM

UNSPSC

cULus Listed

Functional Safety

Functional Safety

Functional Safety

Functional Safety

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-MC37-3NO-1NC-24DC-SC - Safety relays 2702411

Product details

ECLASS

ETIM

UNSPSC

Compatible products

CRIMPFOX 6 - Crimping pliers 1212034

Your advantages

PSR-MC37-3NO-1NC-24DC-SC - Safety relays

2702411