EXR10
Special solid state relay with diagnostic functionalities and overcurrent protection
Type MFR20
Description
~ 52 mm
The software of the MFR20 multifunctional relay allows many customer-specific adjustments when replacing a standard automotive relay, e.g. monitoring of frequency and voltage, pulse outputs or switching loads on or off.
The MFR20 multifunctional relay features a mechanical contact system for high continuous current.
- Fast and direct exchange of standard automotive relays by intelligent relays with additional functions.
- Reduction of complexity through a customer-specific software that can specially be adjusted to customer applications.
The MFR20 multifunctional relays are available for DC 12 V and DC 24 V applications and are suitable for standard automotive relay sockets to ISO 7588 (ISO MAXI).
Software and specification of requirements are set up in direct co-operation with our customers.
| Continuous current | 50 A |
|---|---|
| Number of poles | 2-pole |
| Temperature range | -40 °C … +85 °C |
| Terminal design | ISO 7588 MINI Socket |
| Terminal design | |
| Mounting method | standard automotive relay socket |
| Design | Cubic enclosure 30 mm x 30 mm x 40 mm |
| Feature |
- multifunctional relay with mechanical contact system and microcontroller - always sold together with a customer-specific software |
| Contact system type | mechanical |
Applications
- Agricultural and forestry machinery
- Automotive
- Bus: Transit and School
- Construction machinery
- Heavy truck
Scopes of applications
- Monitoring frequencies and voltages as well as the corresponding switching of loads such as heaters, fans etc.
- Co-ordinated, sequential switch-on of loads to avoid load peaks (e.g. with fans).
- In addition, these relays can include functions which otherwise would have to be implemented by controlgear.
