Safety relays | UE45-3S1 | UE45-3S12D33 | Applications: Evaluation unit | Compatible sensor types: Safety command devices, Safety switches | External device monitoring (EDM): Integrated | Supply voltage: 24 V DC | Off-delay time: 0.15 s 3 s | Number of enable current contacts: 3 | Housing width: 22.5 mm
Safety integrity level
1)
Category
Category 4 (EN ISO 13849)2)Category 3 (EN ISO 13849)1)
Performance level
PL e (EN ISO 13849)2)PL d (EN ISO 13849)1)
B10dparameter
4 x 105switching cycles (with maximum load)
PFHD(mean probability of a dangerous failure per hour)
3.0 x 10-8(EN ISO 13849)2)2.0 x 10-8(EN ISO 13849)1)
TM(mission time)
20 years (EN ISO 13849)
Stop category
0 (EN 60204-1)2)1 (EN 60204-1)1)
Voltage supply
A1, A2
Output circuit ≤ 25 V AC / 60 V DC
PELV or SELV
Supply voltage Vs
A1, A2
Residual ripple
(≤ 2.4 Vpp)1)
Power consumption
2.6 W (DC)
Overvoltage category
II
Rated insulation voltage Ui
300 V AC
Rated impulse withstand voltage Uimp
4 kV
Test voltage
2 kV (50 Hz) (EN 60439-1)
Control voltage
22 V DC
Short-circuit current
≤ 2.2 A, between S 11 and A 2
Short-circuit protection
PTC resistor
Manual
(≤ 30 ms)
Automatic
(≤ 600 ms)
Activation time of reset button
≤ 30 ms≤ 600 ms
Synchronous time monitoring
≤ 500 ms
Cable resistance
≤ 85 Ω
Response time
25 ms1)
Off-delay time
0.15 s ... 3 s
Number of enabling current paths (N/O)
2, category 4
Number of off-delayed N/O contacts
1, category 3
Number of on-delayed N/O contacts
Category 3
Contact type
Positively driven
Contact material
Silver alloy, gold flashed
Enabling current path
10 mA ... 6 A
Total current
≤ 12 A
Usage category
AC-15/DC-13 (EN 60947-5-1)
Rated operating current (voltage)
4 A (230 V AC) 360 switching cycles/h4 A (24 V DC) 360 switching cycles/h2.5 A (24 V DC) 3600 switching cycles/h
Switching frequency
≤ 3600/h
Mechanical life (relay contacts)
5 x 106switching cycles
Electrical life (relay contacts)
2 x 106switching cycles
Dimensions (W x H x D)
22.5 mm x 114 mm x 96.5 mm
Contamination rating
3 (EN 50178)
Weight
0.2 kg
ECLASS 5.1.4
27371904
ECLASS 6.0
27371819
ECLASS 7.0
27371819
ECLASS 8.0
27371819
ECLASS 9.0
27371819
ECLASS 10.0
27371819
ECLASS 11.0
27371819
ECLASS 12.0
27371819
ECLASS 13.0
27371819
ECLASS 14.0
27371819
ECLASS 15.0
27371819
ETIM 6.0
EC001449
ETIM 7.0
EC001449
ETIM 8.0
EC001449
ETIM 9.0
EC001449
ETIM 10.0
EC001449
UNSPSC 091201.0
41113704
UNSPSC 100501.0
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UNSPSC 111201.0
41113704
UNSPSC 120901.0
41113704
UNSPSC 131201.0
41113704
UNSPSC 140801.0
41113704
UNSPSC 151101.0
41113704
UNSPSC 160901.0
41113704
UNSPSC 171001.0
41113704
UNSPSC 180801.0
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UNSPSC 190501.0
41113704
UNSPSC 200601.0
41113704
UNSPSC 210901.0
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UNSPSC 220601.0
41113704
UNSPSC 230701.0
41113704
UNSPSC 240301.0
41113704
UNSPSC 250901.0
41113704
UNSPSC 260801.0
41113704
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