Datcon DT9500, Operating Instructions Manual

Page: 66 / 100

DT9500
66
20220103-V2
The manufacturer reserves the right to change specifications.
Power supply
Loop feeding: 12 V – 30 V; protection against reverse polarity
Current range (transmitter
function): 4 – 20 mA
The serial resistance of the
feeding: max. (Ut[V] - 12 V) / 0,021 A
Output parameters
Transmitter output
Output signal: 4–20 mA
Overdriving: min: ~ 3,9 mA; max.:~ 21 mA
Accuracy: 0,02% (Ta = 23ºC ± 2/ ºC
a kijelzett értékre vonatkoztatva:
Limit outputs
Output type: optically isolated passive switching transistor
Current in OFF condition: I < 0.1mA (at 9 V)
Voltage in ON condition: U < 1 V (at 10 mA)
Load rating: 10 V, 16 mA max. (Ex safety data)
Refreshing time: same as the display’s one
Hysteresis: 0 - ±99.9
Environmental conditions: Environmental conditions:
Operating temperature range: -20 °C ≤ Ta ≤ +60 °C
Storing temperature range: -25 °C ≤ Ta ≤ +70 °C
Relativ humidity: 90% max., non-condensing
Place of installation: Zone „1”, Zone „2”, safe area
Electromagnetic compatibility (EMC)
In accordance with MSZ EN IEC 61326-1:2021
Immunity: -A-
criterion
Noise emission: -A- class
General data:
Housing: moulded polycarbonate case, installable as a field or
panel-instrument
Dimensions: see: figure 4.2.
Weight:

0.8 kg
Protection: IP 65
Mounting position: Optional, see: figure 4.2.
Connection: IP 65 cable entry
Connection cable: 0.25-1.5 mm
2
cross-section
Electrical connection: push-in direct connection