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Basic principles, overview and ordering information
©
2002 Wieland Electric GmbH Version 2.4* (December 2002)
66
Part no. 05.591.3389.0 © 2002 Wieland Electric GmbH
2.18.4 Terminal assignment of
ricos
4AI / PT 100
In the case of 2 and 3 wire connection, external jumpers are to the unoccupied
terminals are not required.
2.18.5 Technical data of
ricos
4AI / PT 100
ricos
4AI / PT 100
Part no.
83.035.4040.1
Module identifier
14d / 0Eh
Number of inputs
4, self-adjusting to Pt100 / Pt1000
Temperature sensor
Pt100 / Pt1000
Measuring range
-100°C to +450°C
typ.
< ± 1°C
Measuring error
max.
± 0.3°C, ± 0.25% of measured value
Resolution
0,1°C
A/D transformer
16 bit
Measuring period
< 100 ms
External supply voltage
DC 24 V ±20% max. 5% residual ripple
Power consumption of external 24 V power supply
3.8 W (incl. load current 4 x Pt100)
Power consumption of internal 5 V
power supply
0.325 W
See also “General technical data” on page 107.