Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, 1- or 2-channel operation, 8 enabling current paths, US = 24 V DC, plug-in screw terminal block
Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Insulation characteristics
Overvoltage category
III
Maximum power dissipation for nominal condition
31.7 W (US = 26.4 V, IL² = 144 A², PTotal max = 2.9 W + 28.8 W)
Nominal operating mode
100% operating factor
Rated insulation voltage
250 V
Rated surge voltage/insulation
Basic insulation 4 kV: between all current paths and housing Safe isolation, reinforced insulation 6 kV: between A1/A2 and 63/64, 73/74, 83/84 between S10/S11/S12/S33/S34/S35 and 63/64, 73/74, 83/84 between 63/64, 73/74, 83/84 among one another
Rated control circuit supply voltage US
24 V DC -15 % / +10 %
Power consumption at US
typ. 2.4 W (DC)
Rated control supply current IS
typ. 100 mA DC (at US)
Inrush current
3.5 A (Δt = 2 ms at Us)
max. 150 mA (Δt = 1 ms, with Us/Ix at S10)
max. 200 mA (Δt = 1 ms, with Us/Ix at S12)
max. -180 mA (Δt = 1 ms, with Us/Ix at S22)
< 10 mA (with Us/Ix to S34)
< 10 mA (with Us/Ix to S35)
Current consumption
50 mA (with Us/Ix to S10)
50 mA (with Us/Ix to S12)
-50 mA (with Us/Ix to S22)
0 mA (with Us/Ix to S34)
1 mA (with Us/Ix to S35)
Voltage at input/start and feedback circuit
24 V DC -15 % / +10 %
Filter time
2 ms (at A1 in the event of voltage dips at Us)
max. 1.5 ms (at S10, S12; test pulse width)
7.5 ms (at S10, S12; test pulse rate)
Test pulse rate = 5 x Test pulse width
Typical response time
< 120 ms (automatic start)
< 140 ms (manual start)
Typ. starting time with Us
< 200 ms (when controlled via A1)
Typical release time
< 20 ms (when controlled via S11/S12 and S21/S22)
< 50 ms (when controlled via A1)
Concurrence
∞
Recovery time
< 500 ms (following demand of the safety function)
< 1 s (Boot time)
Maximum switching frequency
0.5 Hz
Protective circuit
Surge protection; Suppressor diode
Max. permissible overall conductor resistance
11 Ω (Input sensor circuit S10,S12,S22)
50 Ω (S34,S35 start circuit input)
Operating voltage display
1 x green LED
Status display
2 x green LEDs
Contact type
8 enabling current paths
1 signaling current path
Contact material
AgSnO2
Maximum switching voltage
250 V AC
Minimum switching voltage
5 V AC/DC
Limiting continuous current
6 A
Maximum inrush current
6 A
Inrush current, minimum
10 mA
Sq. Total current
144 A2 (Enabling current paths)
36 A2 (Signaling current path)
Switching capacity min.
50 mW
Switching capacity according to IEC 60947-5-1
5 A (DC13)
3 A (AC15)
0.5 A (AC15)
Output fuse
10 A gL/gG (Enabling current paths)
6 A gL/gG (Signaling current path)
Connection technology
pluggable
yes
Conductor connection
Connection method
Screw connection
Conductor cross section solid
0.2 mm² ... 2.5 mm²
Conductor cross-section AWG
24 ... 12
Screw thread
M3
Torque
0.5 Nm ... 0.6 Nm
Width
45 mm
Height
99 mm
Depth
114.5 mm
Housing material
Polyamide
Housing color
yellow
Safety data
Stop category
0
Safety data: EN ISO 13849
Category
4
Performance level (PL)
e (3 A DC13; 3 A AC15; 8760 switching cycles/year)
Safety data: IEC 61508 - High demand
Equipment type
Type A
Safety Integrity Level (SIL)
3
Probability of a hazardous failure per hour (PFHD)
5.06 x 10-10 (3 A DC13; 3 A AC15; 8760 switching cycles/year)
Proof test interval
240 Months
Duration of use
240 Months
Safety data: IEC 61508 - Low demand
Designation
The data is only valid if the demand rate is no more than once a year.
Equipment type
Type A
Safety Integrity Level (SIL)
3
Probability of a hazardous failure on demand (PFDAVG)
1.48 x 10-4
Proof test interval
77 Months
Duration of use
240 Months
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 ... 70 °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
CE
Certificate
CE-compliant
Air clearances and creepage distances between the power circuits
Standards/regulations
DIN EN 60947-1
Mounting type
DIN rail mounting
Assembly instructions
See derating curve
Mounting position
vertical or horizontal
Item number
2963912
Packing unit
1 pc
Minimum order quantity
1 pc
Sales Key
C18
Product Key
DNA114
Catalog Page
Page 229 (C-6-2019)
GTIN
4017918899707
Weight per Piece (including packing)
423.99 g
Weight per Piece (excluding packing)
339.23 g
Customs tariff number
85371098
Country of origin
DE
ECLASS
ECLASS-9.0
27371819
ECLASS-10.0.1
27371819
ECLASS-11.0
27371819
ETIM
ETIM 8.0
EC001449
UNSPSC
UNSPSC 21.0
39122200
EAC
Approval ID: TR_TS_D_00573_c
UL Listed
Approval ID: FILE E 140324
cUL Listed
Approval ID: FILE E 140324
Functional Safety
Approval ID: 01/205/5363.03/22
Functional Safety
Approval ID: 968/EZ 622.03/22
cULus Listed
China RoHS
Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”
