Technical details
Operating Manual PNOZ m EF 4AI
1004650-EN-02
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Technical details
General
Certifications
CE, EAC (Eurasian), KOSHA, TÜV, cULus Listed
Application range
Failsafe
Module's device code
00E6h
Electrical data
Supply voltage
for
Supply to sensor evaluation
Voltage
24 V
Kind
DC
Voltage tolerance
-20 %/+25 %
Max. permitted current
0,25 A
Max. continuous current that the external power
supply must provide
40 mA
Output of external power supply (DC) at no load
1 W
Potential isolation
yes
Supply voltage
for
Module supply
internal
Via base unit
Voltage
24 V
Kind
DC
Current consumption
30 mA
Power consumption
0,7 W
Max. power dissipation of module
2 W
Status indicator
LED
Analogue inputs
Number of analogue inputs
4
Type of analogue inputs
Current
Measuring ranges
Type
Differential input
Measuring range
4 .. 20 mA
Type
Differential input
Measuring range
0 .. 25 mA
Input filter
RC filter, 1st order
Cutoff frequency
700 Hz
Current measurement
Signal range
0,00 - 25,00 mA
Resolution
16 Bit (15 Bit + sign)
Value of least significant bit (LSB)
0,78 µA
Input resistance
156 Ohm + approx. 1.6 V threshold voltage
Max. continuous current
30 mA
Scan rate
10 kHz
Safety-related accuracy (1 input)
1 %
