Measuring Card SP4

Measuring Card SP4
for addressable Sparton and Microsol sensors

The measuring card SP4 is used to connect addressable Sparton and Microsol sensors to an RTU monitoring station.

Ordering Data

Measuring Card SP4 for addressable Sparton and Microsol sensors (for RTU only)
Order-no. 070882.000

Common Technical Data

Operting temperature range0 .. +55 °C
Storing temperature range-20 .. +60 °C
Admissible humidity0 .. 95 % rel. rel. humidity, non condensing
Dimensionsapprox. 100 x 160 mm, required space 1 slot

Technical Data

No. of measuring channels4
No. of sensors per measuring channel128
Sensor’s supply voltage20 .. 40 V DC
Measuring range20 ... 40 Hz
TxData telegram by switching of supply voltage 3 Bit/s, Address = 8 Bit
RxFrequency measurement of modulated current 0.2 .. 2 mA (Iss)