Jetter AG
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jxm-io-ew30_ba_2151_manual
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Analog inputs
Category
Description
Analog inputs
Abbreviation AI
Quantity
8 pcs.
Resolution
12 bits
Voltage measuring
Rated measuring range
0 ... 5 V
Exception:
DIP switch slider 1 ON: AI_7 = 0 ... 10 V (high range)
DIP switch slider 2 ON: AI_8 = 0 ... 10 V (high range)
Overvoltage measure-
ment
5 ... 7 V
Exception:
DIP switch slider 1 ON: AI_7 = 10 ... 12 V (high
range)
DIP switch slider 2 ON: AI_8 = 10 ... 12 V (high
range)
Input resistance
≥ 35 kΩ
Load resistor
120 Ω
Maximum voltage
+32 V
Measuring accuracy
± 2 % referred to the rated measuring range
Moving average filter
Filter depth range
1 ... 32
At 1 no filtering is active.
Measuring cycle
1 ms
Current measurement
Measuring range
0 … 20 mA
Overcurrent range
21 … 24 mA
Measuring accuracy
±1.5 % referred to the current measuring range 20
mA
Behavior in case of
overcurrent detection
In case of overcurrent, the current measurement is
interrupted. At the end of the overcurrent event, the
current measurement is automatically resumed.
As DI_PNP
H level
≥ 4.6 V
L level
≤ 1.6 V
Input frequency
10 Hz max.
Input resistance
≥ 35 kΩ
Tab. 15:
Analog inputs
Digital inputs
All digital inputs are PNP inputs. All outputs can also be used with restrictions as
simple digital NPN or PNP inputs.
Category
Description
Digital inputs with frequency measurement
Abbreviation
DI_P
Quantity
4 pcs.
Pulldown resistor
< 5.6 kΩ
H level
≥ 4.6 V
L level
≤ 1.6 V
Input frequency
0.1 Hz ... 10 kHz
Dielectric strength
+32 V max.
Tab. 16:
Digital inputs DI_P_1 ... DI_P_4