Electrical System; Ambient Data - Sick Ffu Betriebsanleitung

5.5

Electrical system

5.6

Ambient data

8025609/2020-06-10 | SICK AG
Subject to change without notice
Supply voltage 18 V DC ... 30 V DC
1)
Residual ripple < 5 V
2)
Power consumption < 180 mA
3)
Initialization time < 5 s
Response time Filter at 16 ms,...0.3 s,...3 s,... 30 s
4)
Protection class III
Connection type M12x1, 5-pin
Electronics 1 analog output: 4 mA ... 20 mA, 0 mA ... 20 mA for current flow and
1)
temperature value, 1 pulse/status output: transistor output for quantity
counting, empty pipe monitoring, flow limit value, dosing output, flow
direction
Output load < 500 Ohm
Lower signal level 3.8 mA ... 4 mA
Upper signal level 20 mA ... 20.5 mA
Pulse/ 0 kHz ... 10 kHz
frequency output
Pulse width < 1 s
Signal voltage HIGH UV - 2 V
Signal voltage LOW < 2 V
Output current < 100 mA
5)
Inductive load 1 H
Capacitive load 100 nF
All connections are reverse polarity protected. All outputs are overload and short-circuit protected.
1)
Must not exceed or fall below Uv tolerances.
2)
3) Without load.
4) Analog output and display.
5) 100 mA are available per output stage for PNP and NPN.
Ambient tempera- -15 °C ... +50 °C
ture, operation
Ambient tempera- -15 °C ... +50 °C
ture, storage
Low temperatures can affect the readability of the LCD display!
1)
TECHNICAL DATA FOR THE FFU
ss
1)
F F U ( D N 2 5 , D N 3 2 , D N 4 0 , D N 5 0 )
6 7