EUCHNER Safety Relay ESM-2H201 ; 085620
Safety relay ESM-2H.. ,Type IIIc evaluation unit for two-hand control Usage up to category 4 according to EN ISO 13849-1 Requirement level IIIC according to EN 574...
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Safety relay ESM-2H.. ,Type IIIc evaluation unit for two-hand control
- Usage up to category 4 according to EN ISO 13849-1
- Requirement level IIIC according to EN 574
- LED status indicators
- Operation using 2-hand control
- 2 redundant safety contacts
- Short-circuit and earth fault/ground fault monitoring can be selected
Approvals
Mechanical values and environment
| Housing material | Polyamide PA6.6 |
| Weight | |
| Net | 0,23 kg |
| Ambient temperature | |
| At UB = 24V AC | -15 ... 40 °C |
| At UB = 24V DC | -15 ... 60 °C |
| Degree of protection | IP20 |
| Mechanical life | |
| operating cycles | 10 x 106 |
| Contact material | AgSnO2 |
| Mounting method | Mounting rail 35mm according to DIN EN 60715 TH35 |
| Connection | Connection terminals |
| Length of control cable | |
| With conductor cross-section 0.75mm2 | 1000 m |
| Safety contacts 13/14, 23/24 | |
| Number of safety contacts | 2 |
Electrical connection ratings
| Operating voltage | |
| AC/DC | 24 V -10% ... +10% |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | |
| Leakage path/air gaps | 4 kV |
| Overvoltage category according to IEC EN 60664-1 | 3 |
| Reverse polarity protection | |
| On version UB =24V DC | |
| Power consumption | |
| at 24V DC | 1,5 W |
| Degree of contamination (external, according to EN 60947-1) | 2 |
| Connection cross-section | 0,14 ... 2,5 mm² Connection terminal (size) |
| Test voltage | |
| Control system/contacts | 2,5 kV |
| Control voltage | |
| On S12-S13 and on S22 and S23 | 24 V |
| Control current | |
| Both push buttons | 40 mA 2x |
| LED indicator | 2 status displays (green) for relays K1 and K2 |
| Safety contacts 13/14, 23/24 | |
| Type of output | |
| NO | Relay contacts, floating and positively driven (redundant) |
| Switching voltage | |
| AC | max.250 V |
| DC | max.24 V |
| Switching current | min.20 mA at 24V |
| Fusing | |
| External contact fuses (safety circuit) according to IEC 60269-1 | 10A gG |
| Utilization category according to EN 60947-5-1 | |
| AC-15 | 3A, 250V |
| DC-13 | 3A, 24V |
| AC-12 | 6A ohmic load, 250V |
| DC-12 | 6A ohmic load, 24V |
| Breaking capacity according to UL | 6A 250V AC / 2A 24V DC |
| Delay time | |
| After operation of the push buttons | max.0,02 s Response delay time |
| Release time | max.0,02 s |
| Synchronization time | max.0,5 s |
Other
| In compliance with | EN 60947-5-1: 2004+A1: 2009; EN ISO 13849-1: 2015; EN 62061: 2005 + AC: 2010 + A1: 2013 + A2: 2015; EN 50581: 2012 (RoHS) |
Reliability values according to EN ISO 13849-1
| Performance Level | PL e |
| Category | 4 |
| PFHD | 1.2 x 10-8 |
| Number of switching cycles | |
| ≤ 0.1 A at 24 V DC | max.400000 1/Jahr |
| ≤ 1 A at 24 V DC | max.100000 1/Jahr |
| ≤ 3 A at 24 V DC | max.22500 1/Jahr |
| Mission time | 20 y |
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Safety Relays catalogue
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Safety Relays Instructions
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