Evaluation Device for MEMS Sensors
MS20
MS20, Evaluation Device for MEMS Sensors with SPI Interface
Universal device for evaluation of MEMS acceleration sensors with SPI interface. An acceleration sensor protects especially showcases against external violence but also other objects against removal. Use as a stand-alone device or in RS485 bus with multiple MS20, EMC or IR20 devices.
The MS20 is equipped with the latest processor generation. This has improved the measurement process and shortened response times. The MS20 has two separate SPI interfaces. A maximum of 4 MEMS sensors are provided per SPI interface. Several devices can be networked via RS485, also with EMC devices or IR20 devices.
A CAN interface is available for additional devices.
The trigger criteria for the alarms can be set continuously by software.
A distinction is made between alarm, pre-alarm, sabotage – all freely configurable.
Technical information
| Power supply | 12V DC or 24V DC, Range 9 - 30 VDC | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Current consumption | 85mA ( 12VDC ) | ||||||||
| Interfaces | RS 485 , CAN, USB, 2x SPI | ||||||||
| Inputs | Armed/disarmed; ext. cover contact monitoring | ||||||||
| Relay outputs | Switching power max. 10W | ||||||||
| <br /> | Switching current max. 0,5A | ||||||||
| <br /> | Switching voltage 200V DC or peak AC max. | ||||||||
| <br /> | (Exceeding one of the values destroys the reed relay) | ||||||||
| Acoustic | Buzzer | ||||||||
| Tableau output | 500mA max. current, 60 V DC or 60V AC peak max. | ||||||||
| Housing, 2-shell | Bottom shell V4A , top shell steel plate gray powder coated, screwed( T10x50). | ||||||||
| Weight | 850 g | ||||||||
| Dimensions | 190 x 80 x 40 mm | ||||||||
| Protection class | IP54 | ||||||||
| Connection technology | Plug-in screw terminals max. 1,31mm² LiYCY, | ||||||||
| <br /> | Strain relief ( T10x50 ) for all cables | ||||||||
| <br /> | Optional cable openings for your application | ||||||||
| Article/Order number | MS2001 | ||||||||