Voltage Monitor 12 V

1.008.1xx.xxE (choose order option)

The voltage monitor switches loads off when the voltage signal connected to terminal 15 drops below or exceeds a lower/upper threshold voltage. The standard lower/upper threshold voltages for 12 V applications are 11.5 V/12.5 V and 23 V/24 V for 24 V applications. Lower/upper threshold voltages can be customized on request. In addition, combinations with switch-on/switch-off time delay are available. The voltage range monitor switches loads off when the voltage signal connected to terminal 15 drops below or exceeds a lower/upper threshold voltage and switches loads on again when the supply voltage enters the defined threshold voltage range. Please refer to the chapter housing and base plates for additional housing options.

NameValue
Dimensions 30 × 30 × 40 mm
Housing material Plastic
Type-approval number 05 8091
Type-approval UNECE R 10 Rev. 05
Operating voltage 12 V
Number of pins 5/6
NameValue
Processor family Texas Instruments MSP 430
Processor 16 bit
Temperature range -40 to 85 °C
Protection class IP53
Operating voltage 12 V
Quiescent current (12V) 250 µA
Programming system MRS Realizer
Number of pins 5/6
Continuous current limit 10 A/15 A (o/c)
Max. switching voltage 75 VDC (S2)
Name Type Model Connection diagram Order no.
Undervoltage monitor 12 V A Volt­age thresh­olds: 11,5 V / 12,5 V S1 1.​008.​100.​00E
Overvoltage monitor 12 V A Volt­age thresh­olds stan­dard: 11,5 V / 12,5 V S1 1.​008.​126.​00E
Overvoltage monitor 12 V B Volt­age thresh­olds stan­dard: 11,5 V / 12,5 V S2 1.​008.​156.​00E
Volt­age range mon­i­tor 12 V A Volt­age thresh­olds stan­dard: 11,5 V / 12,5 V S2 1.​008.​127.​00E
Volt­age range mon­i­tor 12 V B Volt­age thresh­olds stan­dard: 11,5 V / 12,5 V S2 1.​008.​150.​00E
Undervoltage monitor 12 V A Individual voltage range (see below) S1 1.​008.​100.​xxE
Overvoltage monitor 12 V A Individual voltage range (see below) S1 1.​008.​126.​xxE
Overvoltage monitor 12 V B Individual voltage range (see below) S2 1.​008.​156.​xxE
Volt­age range mon­i­tor 12 V A Individual voltage range (see below) S2 1.​008.​127.​xxE
Volt­age range mon­i­tor 12 V B Individual voltage range (see below) S2 1.​008.​150.​xxE
Required accessoriesArticle number
Software tool MRS Realizer 1.​100.​000.​01
Hous­ing bracket 1.​017.​080.​00
Socket ST FL 9-pin 5 x 6.3 / 4 x 2.8 1.​017.​002.​00
Socket package watertight 40 mm 114265
FAS­TON ter­mi­nal for latching 2.8 mm 0.5 – 1.0 mm² 105292
FAS­TON ter­mi­nal for latching 6.3 mm 1 mm² 102355
FAS­TON ter­mi­nal for latching 6.3 mm 1.5 – 2.5 mm² 103064

Can the voltage thresholds and the delay times also be chosen freely?

Yes, that works. Please specify the desired voltage thresholds and delay times when ordering