PSR-MM35-1NO-1DO-24DC-SC - Safety relay module - 1249515

Notes

Note on application
Note on application	Only for industrial use

Product properties

Product type	Safety device
Application	Over-speed safety relay
Control	2-channel
Relay type	Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Insulation characteristics
Overvoltage category	II (600 V)
		III (300 V)
		III
Degree of pollution	2
Times
Typical response time	70 ms (For U_sautostart)
Typical response time		70 ms (For U_smanual, monitored start)
Delay time range	0 s ... 2 s ±10 % (Switch-off delay)
Delay time range		0 s ... 10 s ±10 % (Switch-on delay)
Restart time	< 5 s (Boot time)
Start pulse length	≤ 2 s (manual start)
Start pulse length		≥ 200 ms (manual start)

Electrical properties

Maximum power dissipation for nominal condition	3 W (At U_S = 26.4 V, I_L² = 6 A²)
Nominal operating mode	100% operating factor
Interfaces	Without sensor
Rated insulation voltage	300 V (ÜKAT III)
Rated insulation voltage		600 V (ÜKAT II)
Rated surge voltage/insulation	Basic insulation 4 kV between all current paths and housing
		Safe isolation, reinforced insulation 6 kV: between 13/14 and A1/A2, S34, MO
		Safe isolation, reinforced insulation 8 kV: between L1/L2/L3 and A1, A2, S34, MO between L1/L2/L3 and 13/14
Supply
Designation	A1/A2
Rated control circuit supply voltage U_S	20.4 V DC ... 26.4 V DC
Rated control circuit supply voltage U_S	24 V DC -15 % / +10 % (provide external protection)
Rated control supply current I_S	46 mA
Power consumption at U_S	1.1 W
Filter time	20 ms (in the event of voltage dips at U_s)
Protective circuit	Surge protection; Suppressor diode
Protection	1 A (slow-blow)

Input data

Digital: Digital input
Description of the input	IEC 61131-2 type 1
Number of inputs	1 (Non-safety-related parameterizable acknowledgment input: S34)
Input voltage range "0" signal	0 V DC ... 5 V DC
Input voltage range "1" signal	15 V DC ... 30 V DC
Input current range "0" signal	0 mA ... 0.5 mA
Filter time	20 ms (Test pulse width of low test pulses)
Max. permissible overall conductor resistance	500 Ω (Input and reset circuit at U_S)
Protective circuit	33 V suppressor diode
Current consumption	typ. 3 mA (at 24 V)
Measurement
Input name	Sensor inputs
Number of inputs	3 (Safety-related sensor inputs: L1 , L2 , L3)
Input voltage range "1" signal	90 V AC ... 690 V AC
Precision	± 1 %
Limit frequency	min. 0.5 Hz
Limit frequency		max. 1200 Hz
Current consumption	0.35 mA

Output data

Relay: Enabling current path
Output description	2 N/O contacts in series, floating
Number of outputs	1 (safety-related N/O contacts: 13/14)
Contact switching type	1 enabling current path
Contact material	AgSnO₂
Switching voltage	min. 12 V AC/DC
Switching voltage		max. 250 V AC/DC
Switching capacity	min. 60 mW
Inrush current	min. 3 mA
Inrush current		max. 6 A
Limiting continuous current	6 A
Sq. Total current	36 A² (observe derating)
Switching frequency	max. 0.1 Hz
Mechanical service life	10x 10⁶ cycles
Output fuse	6 A gL/gG
Signal
Output description	PNP
Number of outputs	1 (Non-safety-related signal output: MO)
Voltage	23 V DC (U_S - 1 V)
Current	max. 100 mA
Maximum inrush current	500 mA
Ohmic load	min. 240 Ω
Switching frequency	0.5 Hz (ohmic)
Protective circuit	Reverse polarity protection 33 V suppressor diode
Short-circuit protection	Yes
Discharging circuit	Yes, internal

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	1 x green, red LED (OUT)
Operating voltage display	1 x green, red LED (PWR)
Error indication	Red LED, (flashes in the event of short-circuits or overload)

Dimensions

Width	12.5 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
Category	4
Performance level (PL)	e
Safety data: IEC 61508 - High demand
Safety Integrity Level (SIL)	3
Safety data
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)	-20 °C ... 55 °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
Vibration (operation)	10 Hz ... 150 Hz, 2g

Approvals

CE
Certificate	CE-compliant

Mounting

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

Item number	1249515
Packing unit	1 pc
Minimum order quantity	1 pc
Product key	DNA242
GTIN	4063151353643
Weight per piece (including packing)	156.2 g
Weight per piece (excluding packing)	148 g
Customs tariff number	90328900
Country of origin	DE

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 titanium zirconium oxide (CAS: 12626-81-2)
REACH candidate substance (CAS No.)		Lead (CAS: 7439-92-1)
SCIP	1c579db6-00b8-464d-a7a6-8b4852aabe92

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-MM35-1NO-1DO-24DC-SC - Safety relay module

1249515

Product details

ECLASS

ETIM

UNSPSC

Functional Safety

UL Listed

cUL Listed

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-MM35-1NO-1DO-24DC-SC - Safety relay module 1249515

Product details

ECLASS

ETIM

UNSPSC

Compatible products

CAB-USB A/MICRO USB B/2,0M - Connecting cable 2701626

CRIMPFOX 6 - Crimping pliers 1212034

Your advantages

PSR-MM35-1NO-1DO-24DC-SC - Safety relay module

1249515