WIKA DI15 - Manual (Page 27)

Operating Instructions Digital Indicator DI15
V1.3 • 02/2011 - 27 -
10. Specification
Absolute maximum ratings:
Connection
between
Performance data Limit values
Notes
min. max. min. max.
Supply voltage 4 and 5 9 V 28 V 0 V 30 V
Switching output
1 and 2
NPN
1 and 3,
2 and 3
30V, I<1A
not short circuit protected
PNP I<200mA
not short circuit protected
Input mA 9 and 7 0 mA 20 mA 0 mA 30 mA
Input 0 ... 1(2)V, Freq, ... 9 and 7 0 V 3.3 V -1 V
30 V, I<10mA
Input 0 ... 50mV, TC, ... 8 and 7 0 V 3.3 V -1 V
10 V,
I<10mA
Input 0 ... 10V 6 and 7 0 V 10 V -1 V 20 V
Absolute maximum ratings must not be exceeded!
Measuring inputs: Standard inputs for
Input type Signal Range Resolution Note
Standard-voltage-
signal 0 ... 10 V 0 ... 10 V Ri > 300 kOhm
0 ... 2 V 0 ... 2 V Ri > 10 kOhm
0 ... 1 V 0 ... 1 V Ri > 10 kOhm
0 ... 50 mV 0 ... 50 mV Ri > 10 kOhm
Standard-current-
signal 4 ... 20 mA 4 ... 20 mA Ri = ~ 125 Ohm
0 ... 20 mA 0 ... 20 mA Ri = ~ 125 Ohm
RTD probes
Pt100 (0.1°C)
-50.0 ... +200.0 °C
(resp. –58.0 ... +392.0 °F)
0.1 °C resp.
°F
3-wire-connection
max. perm. line resistance: 20 Ohm
Pt100 (1°C)
-200 ... +850 °C
(resp. -328 ... +1562 °F)
1 °C resp. °F 3-wire-connection
max. perm. line resistance: 20 Ohm
Pt1000
-200 ... +850 °C
(resp. -328 ... +1562 °F)
1 °C resp. °F
2- wire-connection
Thermocouple
probes
NiCr-Ni (Type K) -270 ... +1350 °C
(resp. -454 ... +2462 °F)
1 °C resp. °F
Pt10Rh-Pt
(Type S) -50 ... +1750 °C
(resp. -58 ... +3182 °F)
1 °C resp. °F
NiCrSi-NiSi
(Type N) -270 ... +1300 °C
(resp. -454 ... +2372 °F)
1 °C resp. °F
Fe-CuNi (Type J) -170 ... +950 °C
(resp. -274 ... +1742 °F)
1 °C resp. °F
Cu-CuNi(Type T) -270 ... +400 °C
(resp. -454 ... +752 °F)
1 °C resp. °F
Frequency TTL-Signal 0 Hz ... 10 kHz 0.001 Hz
Switching contact
NPN
0 Hz ... 3 kHz 0.001 Hz
An internal pull-up-resistor (~11 kOhm to
+3.3V) is connected automatically.
Switching contact
PNP
0 Hz ... 1 kHz 0.001 Hz
An internal pull-down-resistor (~11 kOhm
to GND) is connected automatically.
Rotation TTL-Signal,
Switching contact
NPN, PNP 0 ... 9999 U/min
0.001
U/min
Pre-scaling-factor (1-1000),
Pulse-frequency: max. 600000 p./min. *
Up/Downwards-
Counter TTL-Signal,
Switching contact
NPN, PNP
0 ... 9999
with pre-scaling factor: 9 999 000
Pre-scaling-factor (1-1000)
Pulse-frequency: max. 10000 p./sec. *
* = with switching contact accordingly to frequency input lower values may occur