Description
Multifunctional safety relay for emergency stop and safety doors up to SIL 3, Cat. 4, PL e, automatically or manually monitored activation, 4 N/O contacts, 3 safety functions, 2 shutdown levels, plug-in screw terminal block
Product type | Safety relays |
Application | Emergency stop |
Safety door | |
Mechanical service life | 10x 106 cycles |
Relay type | Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 |
Insulation characteristics | |
Overvoltage category | III |
Maximum power dissipation for nominal condition | 3 W |
Nominal operating mode | 100% operating factor |
Rated insulation voltage | 250 V AC |
Rated surge voltage/insulation | 4 kV/basic isolation (safe isolation, reinforced insulation and 6 kV between input circuit, enabling current paths and safety circuit 1 (13/14, 23/24) and safety circuit 2 (43/44, 53/54).) |
General | |
Nominal input voltage UN | 24 V DC |
Input voltage range in reference to UN | 0.85 … 1.1 |
Typical input current at UN | 125 mA (with actuated relays) |
55 mA (Two-channel 24 V/0 V + max. 200 mA control (message outputs 32/62) with non-actuated relays) | |
Current consumption | typ. 5 mA (Imax/Ix inputs) |
20 mA (in electric torque) | |
Voltage at input/start and feedback circuit | 24 V -15 % / +10 % (first channel: 24 V; second channel: 0 V) |
Filter time | max. 1.5 ms (Test pulse duration; for all equivalent inputs) |
min. 7.5 ms (Test pulse rate; for all equivalent inputs) | |
Typical response time | 175 ms (monitored/manual start) |
250 ms (automatic start) | |
Typ. starting time with Us | 250 ms (when controlled via A1) |
Typical release time | 25 ms (when controlled via S11/I1,I3,I5 and S21/I2,I4,I6) |
20 ms (when controlled via A1) | |
Concurrence | ∞ |
Recovery time | 1 s (Availability time after activation of sensor circuit: 100ms) |
Maximum switching frequency | 0.5 Hz |
Protective circuit | Surge protection; Suppressor diode |
Max. permissible overall conductor resistance | 100 Ω |
Operating voltage display | 1 x green LED |
Status display | 5x LED green |
Contact type | 4 enabling current paths |
2 semiconductor alarm outputs | |
Contact material | AgCuNi, +0.2 … 0.4 µm Au |
Maximum switching voltage | 250 V AC/DC |
Minimum switching voltage | 10 V AC/DC |
Limiting continuous current | 6 A (N/O contact) |
max. 100 mA (Alarm output (24 V DC)) | |
Maximum inrush current | 6 A |
Inrush current, minimum | 10 mA |
Sq. Total current | 72 A2 (ITH2 = I12 + I22+ I32+ I42) |
Interrupting rating (ohmic load) max. | 1500 VA (250 V AC, τ = 0 ms) |
66 W (220 V DC, τ = 0 ms) | |
66 W (110 V DC, τ = 0 ms) | |
100 W (48 V DC, τ = 0 ms) | |
144 W (24 V DC, τ = 0 ms) | |
Maximum interrupting rating (inductive load) | 48 W (24 V DC, τ = 40 ms) |
43 W (48 V DC, τ = 40 ms) | |
Switching capacity min. | 0.1 W |
Switching capacity (360/h cycles) | 5 A (0,1 Hz; DC13; 24 V) |
Switching capacity (3600/h cycles) | 3 A (AC15; 230 V) |
Output fuse | 6 A gL/gG NEOZED (N/O contact) |
4 A gL/gG NEOZED (for low-demand applications) |
Connection technology | |
pluggable | yes |
Conductor connection | |
Connection method | Screw connection |
Conductor cross section solid | 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 |
Width | 22.5 mm |
Height | 112.2 mm |
Depth | 114.5 mm |
Color | yellow |
Safety data | |
Stop category | 0 |
Safety data: EN ISO 13849 | |
Category | 4 |
Performance level (PL) | e (5 A DC13; 3 A AC15; 8760 cycles/year) |
Safety data: EN 50156 | |
Safety Integrity Level (SIL) | 3 |
Safety Integrity Level (SIL) | 3 |
Probability of a hazardous failure per hour (PFHD) | 1.93 x 10-10 (5 A DC13; 3 A AC15; 8760 cycles/year) |
Proof test interval | 240 Months (Mission time) |
Safety Integrity Level (SIL) | 3 |
Probability of a hazardous failure on demand (PFDAVG) | 1.45 x 10-4 |
Proof test interval | 60 Months |
Ambient conditions | |
Degree of protection | IP20 |
Min. degree of protection of inst. location | IP54 |
Ambient temperature (operation) | -20 °C … 45 °C (see derating curve) |
Ambient temperature (storage/transport) | -25 °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) |
Air clearances and creepage distances between the power circuits | |
Standards/regulations | DIN EN 50178/VDE 0160 |
Mounting type | DIN rail mounting |
Assembly instructions | See derating curve |
Mounting position | vertical or horizontal |
Item number | 2902725 |
Packing unit | 1 pc |
Minimum order quantity | 1 pc |
Sales Key | DNA |
Product Key | DNA191 |
Catalog Page | Page 234 (C-6-2019) |
GTIN | 4046356673006 |
Weight per Piece (including packing) | 286.6 g |
Weight per Piece (excluding packing) | 221 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 |
Up to Cat. 4/PL e in accordance with EN ISO 13849-1, SIL 3 in accordance with EN 62061, SIL 3 in accordance with IEC 61508|3 safety functions in one device|Low housing width of only 22.5mm|No software configuration required|Also available with push-in connection