Product Model
PLC-RSP- 12DC/21-21AU
Selling Points
- 1Ensures safe isolation between coil and contact side for enhanced safety.
- 2Simplifies system cabling with the V8 adapter for streamlined integration.
- 3Offers a mechanical service life of 3x 10^7 cycles for long-term reliability.
- 4Features a slim design for easy mounting on DIN rail NS 35/7.5.
- 5Includes RT III sealed relay technology for improved performance and durability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
EMC note | EMC: class A product, see manufacturer's declaration in the download area | Product type | Relay Module |
Product family | PLC-INTERFACE | Application | Universal |
Operating mode | 100% operating factor | Mechanical service life | 3x 10 |
Date of last data management | 10.10.2023 | Insulation | Basic insulation |
Overvoltage category | III | Pollution degree | 2 |
Maximum power dissipation for nominal condition | 0.4 W | Rated surge voltage | 6 kV |
Nominal input voltage U | 12 V DC | Input voltage range | 10.3 V DC ... 16.8 V DC |
Typical input current at U | 33 mA | Typical response time | 8 ms |
Typical release time | 10 ms | Protective circuit | Reverse polarity protection; Polarity protection diode
Freewheeling diode; Freewheeling diode |
Operating voltage display | Yellow LED | Contact switching type | 2 changeover contacts |
Type of switch contact | Single contact | Contact material | AgNi, hard gold-plated |
Maximum switching voltage | 30 V AC
36 V DC | Minimum switching voltage | 100 mV (at 10 mA) |
Limiting continuous current | 50 mA | Maximum inrush current | 50 mA |
Min. switching current | 1 mA (at 24 V) | Interrupting rating (ohmic load) max. | 1.2 W (at 24 V DC) |
Note | — | Maximum switching voltage | 250 V AC/DC |
Minimum switching voltage | 5 V AC/DC | Limiting continuous current | 6 A |
Maximum inrush current | 15 A (300 ms) | Min. switching current | 10 mA |
Interrupting rating (ohmic load) max. | 140 W (at 24 V DC)
85 W (at 48 V DC)
60 W (at 60 V DC)
44 W (at 110 V DC)
60 W (at 220 V DC)
1500 VA (for 250 V AC) | Switching capacity | 2 A (at 24 V, DC13)
0.2 A (at 110 V, DC13)
0.2 A (at 250 V, DC13)
2 A (at 24 V, AC15)
2 A (at 120 V, AC15)
2 A (at 250 V, AC15) |
Connection method | Spring-cage connection | Stripping length | 8 mm |
Conductor cross section rigid | 0.14 mm² ... 2.5 mm² | Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
Conductor cross section AWG | 26 ... 14 | Connection method | Spring-cage connection |
Stripping length | 8 mm | Conductor cross section rigid | 0.14 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.14 mm² ... 2.5 mm² | Conductor cross section AWG | 26 ... 14 |
Width | 14 mm | Height | 80 mm |
Depth | 94 mm | Color | green (RAL 6021) |
Flammability rating according to UL 94 | V0 (Housing) | Degree of protection (Relay) | RT III (Relay) |
Degree of protection (Relay base) | IP20 (Relay base) | Ambient temperature (operation) | -40 °C ... 60 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C | Standards/regulations | IEC 60664
IEC 60947-5-1 |
Mounting type | DIN rail mounting | Assembly note | in rows with zero spacing |
Mounting position | any |
Specifications may be subject to change without notice