MFR30 E-T-A | Alldatasheet
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Technical content
www.e-t-a.de MFR30 multifunctional relay 1919
Description
The combination of mechanical relay or fully electronic contact sys- tem and customer-specific software extends E-T-A’s relay portfolio by the MFR multifunctional relay product group. Unlike MFR10 and MFR20, the MFR30 does not have a mechanical, but a fully electronic contact system as well as a custom designed software. The MFR30 solid state relay is suitable for standard automotive relay sockets to ISO 7588 (ISO MINI). This data sheet concentrates on the description of the hardware. Software and requirement specifications are set up in direct co-oper - ation with our customers.
Applications
Depending on the version, the MFR30 is suitable for 12 V and 24 V applications. Scope of applications: l passenger cars l trucks l buses l construction machinery and emergency cars Typical applications: l Monitoring frequencies or voltages and the corresponding switching of loads, which need to be switched especially frequently. l Co-ordinated, sequential switch-on of loads to avoid load peaks (e.g. with fans). l Applications with a high number of operating cycles l In addition, these relays can include functions which otherwise would have to be implemented by controlgear. l Due to the customer-specific software, the MFR30 offers quick and reliable resolution of many problems that can occur during design, retrofit or adjustment of vehicles. l Relay functions that have been tailored to the customer's application allow the remaining system to be planned less complex and less costly. l The MFR30 is delivered in a programmed condition and ready for installation and allows immediate mounting during vehicle production. l Life span of the MFR30 multifunctional relay is extremely increased as it has no moveable mechanical parts so that contact wear is eliminated. This helps avoid costly product rejects. Qualifications Degree of protection IP52 Noise immunity 95 / 54 G & DIN 40839 E1 number upon request Voltage ratings 12 V / 24 V Operating voltage 9 V ... 30 V Closed current < 10 mA Test voltage 24 V Tolerance 5 % Input 9 V ... 30 V Switching time ON Switching time OFF 30 µs 30 µs Inputs 4 channels Outputs 2 channels, 4 A each (high side switch) Total wattage 2 x 96 W Operating temperature -40 °C … +85 °C Endurance, electrical > 1,000,000 cycles Mass 30 g Dimensions (lxwxh) 30 mm x 30mm x 40 mm Materials Blade terminals A6.3 x 0.8 DIN 46 244 CuZn 37 F37 A2.8 x 0.8 DIN 46244 CuZn 37 F 37 Housing material PA66 -GF30 Power output at 12 V / 25 °C 2 x 48 W (4 A)
www.e-t-a.de MFR30 multifunctional relay 1919 Dimensions Schematic diagram / pin assignment Type E 30C +UB -UB X Y Z 87a X YZ C 31 15 87a All information and data given on our products are accurate and reliable to the best of our knowledge, but E-T-A does not accept any responsibility for the use in applications which are not in accordance with the present specification. E-T-A reserves the right to change specifi- cations at any time in the interest of improved design, performance and cost effectiveness, Dimensions are subject to change without notice. Please enquire for the latest dimensional drawing with tolerances if required. All dimensions, data, pictures and descriptions are for information only and are not binding. Amendments, errors and omissions excepted. Ordering codes of the products may differ from their marking. Order numbering code Type No. MFR30 multifunctional relay Operating voltage 3 12 V / 24 V Control
5 E type (positive and negative control possible)
049 project index number according to region (international area code), e.g. Germany +49 = 049 France +33 = 033 Portugal +351 = 351 USA +1 = 001 Project number - part 2 001 serial number Current ratings 2x4 A MFR30 - 3 5 0-049-001-2x4 A ordering example Examples for customer-specific software functionalities Voltage monitoring Higher than threshold t +15 T1T1 Special pulse output Impulse (activated) delay with self holding and reset t +15 T1T1 Lower than threshold t +15 T1 T1 Flasher functionality Negative flip-flop t +15 T1 T1 T1T2 T2
9 PIN
1,181 1,181 1,574 51,6 2,031 footprint to ISO 7588 15, 30, 31, 87, 87a: 6.3 x 0.8 mm C, X, Z, Y: 2.8 x 0.6 mm