Product Model
RIF-2-RSC-LDP-24DC/4X21 AU
Selling Points
- 1Supports up to 250 V AC/DC for reliable operation.
- 2Measures 27 mm x 89 mm x 75 mm, perfect for space-constrained applications.
- 3Typical response time of 13 ms and release time of 14 ms for quick switching.
- 4Made with AgNi contacts and a damping diode for enhanced performance and longevity.
- 5Compatible with solid and stranded conductors up to 4 mm², ensuring flexible installation options.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Relay Module | Product family | RIFLINE complete |
Application | Universal | Operating mode | 100% operating factor |
Mechanical service life | approx. 2x 10 | Date of last data management | 10.06.2024 |
Article revision | 02 | Insulation | Basic insulation |
Overvoltage category | II | Pollution degree | 2 |
Maximum power dissipation for nominal condition | 1.01 W | Test voltage (Winding/contact) | 2.5 kV |
Test voltage (Contact/contact) | 2 kV | Rated insulation voltage | 250 V AC |
Rated surge voltage | 2.5 kV | Nominal input voltage U | 24 V DC |
Input voltage range | 19.2 V DC ... 30 V DC (20 °C) | Input voltage range in reference to U | see diagram |
Drive and function | monostable | Drive (polarity) | polarized |
Typical input current at U | 42 mA | Typical response time | 13 ms |
Typical release time | 14 ms | Protective circuit | Freewheeling diode |
Status display | LED (yellow) | Contact switching type | 4 changeover contacts |
Type of switch contact | Single contact | Contact material | AgNi, hard gold-plated |
Note | If the specified maximum values for multi-layer contact relays are exceeded, the gold plating is destroyed. The maximum values of the power contact relay are then valid. This can result in a shorter service life than with a pure power contact. | Maximum switching voltage | 30 V AC
36 V DC |
Minimum switching voltage | 2 V (24 mA) | Limiting continuous current | 50 mA |
Maximum inrush current | 50 mA | Min. switching current | 2 mA (24 V DC) |
Interrupting rating (ohmic load) max. | 1.2 W (24 V DC) | Switching capacity min. | 48 mW |
Utilization category CB Scheme (IEC 60947-5-1) | AC15, 1 A/240 V (N/O contact)
DC13, 2 A/24 V (N/O contact) | Note | — |
Contact material | AgNi | Maximum switching voltage | 250 V AC/DC |
Minimum switching voltage | 5 V (At 24 mA) | Limiting continuous current | 6 A |
Maximum inrush current | 16 A (20 ms, N/O contacts) | Min. switching current | 5 mA (at 24 V) |
Interrupting rating (ohmic load) max. | 144 W (at 24 V DC)
124 W (at 48 V DC)
108 W (at 60 V DC)
52 W (at 110 V DC)
48 W (at 220 V DC)
1500 VA (for 250 V AC) | Switching capacity | 2 A (at 24 V, DC13)
0.22 A (at 120 V, DC13)
0.11 A (at 250 V, DC13)
1.5 A (at 24 V, AC15)
1.5 A (at 120 V, AC15)
1 A (at 240 V, AC15) |
Connection method | Screw connection | Stripping length | 8 mm |
Conductor cross section rigid | 0.5 mm² ... 4 mm² | Conductor cross-section rigid (2 conductors with same cross section) | 0.5 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.5 mm² ... 4 mm²
0.5 mm² ... 4 mm² (Ferrule with plastic sleeve) | Conductor cross section flexible (2 conductors with same cross section) | 0.5 mm² ... 2.5 mm²
0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve) |
Conductor cross section AWG | 20 ... 10 (solid)
20 ... 12 (flexible) | Tightening torque | 0.5 Nm ... 0.6 Nm |
Width | 27 mm | Height | 89 mm |
Depth | 75 mm | Color | gray (RAL 7042) |
Flammability rating according to UL 94 | V2 (Housing) | Degree of protection (Relay base) | IP20 (Relay base) |
Degree of protection (Relay) | RT I (Relay) | Degree of protection (Installation location) | ≥ IP54 (Installation location) |
Ambient temperature (operation) | -40 °C ... 60 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Altitude | ≤ 2000 m | Identification | ISA-S71.04. G3 Harsh Group
EN 60068-2-60 |
Standards/regulations | DIN EN 50178
EN 61810-1 | Mounting type | DIN rail mounting |
Assembly note | in rows with zero spacing | Mounting position | any |
Specifications may be subject to change without notice