27
Analog Output (moisture)
For the analog outputs, a filter of the 1st order (0.1 – 9.9)s can be parameterized.
Galvanic separation between the auxiliary energy and to all other inputs/outputs.
Current
Voltage
Max. range:
0...22 or 22...0 mA
0...11 or 11...0 V
Standard range:
0/4-20 mA
0/2-10 V
Load:
max. 500 ohm
min. 50k ohm
Accuracy:
0.02% of final value
0.02% of final value
Load influence:
<0.005%
0.5% at RL=100 kΩ
Rise time:
<150 ms
<150 ms
Transister Output (MAX-Alarm)
Galvanic separation between the auxiliary energy and to all other inputs/outputs.
Alarm number:
2 independently adjustable limit values
Setting:
%- value of moisture
Alarm delay:
free configurable from 0 ... 9.9 s
Switching hysteresis:
free configurable from 0 ... 99.9%
Operating mode:
NO- or NC-principle
Output:
Open Collector
Switching power:
<1.4 W
Switching voltage:
<28 VDC
Switching current:
<50 mA
Digital Inputs (different functions)
Galvanic separation between the digital inputs, to the auxiliary energy and to all other inputs/outputs.
Direction of effect:
direct or invers
Control voltage:
min. 8 VDC, max. 36 VDC
Control current:
min. 2 mA, max. 14 mA
PLS-Interface RS-485
Galvanic separation of the RS-485 to the auxiliary energy and to all other inputs/outputs.
Protocol:
MODBUS, RTU-Mode
RS-485:
Half-duplex, termination with jumper
Baud rate/device address:
2400-19200 bps, 1…248
PC-Interface USB
Galvanic separation to the auxiliary energy and to all other interfaces or all other in-/outputs!
Type:
USB 2.0
Sensor-Connection
Galvanic separation of the sensor to the auxiliary energy and all other in-/ouputs!
Supply:
20 VDC, < 20 mA
RS-485:
Half-duplex
Baud rate/ device address:
19200 bps, 1
Auxiliary Energy
Supply:
24 VAC (50-60 Hz), +15%, -20%
24 VDC, +/- 25%
Power consumption:
max. 1.5 W
Conformity
EMV-directive 2004/108/EG:
EN 61000-6-2, EN 61000-6-4, EN 61326-1
