7
Operating Instructions
bar-positurn2 and bar-positrol
English
Technical data:
Device Type
positurn
positrol
Materials
Housing
GD-AlSi 10Mg (Aluminiumdruckguss)
Screws
A2-70 (Edelstahl)
Viewing glass
PMMA
Optical fibre
TPE
Cable connection
PA
Pivoting angle
10° to 190°
Protection Type
IP65
IP67
Mounting position
random
Ambient temperatur
-10°C to + 50°C
Ambient humidity
10–90%, non-condensing
Weight
Without valve
ca. 0,65 kg
/
Variant D
Mini-valves: ca.1,0 kg
Midi-valves: ca. 1,1 kg
ca. 1,2 kg
Variant S
Mini-valves: ca.1,2 kg
Mid-valves: ca. 1,4 kg
ca. 1,3 kg
Variant E
Mini-valves: ca.1,2 kg
Midi-valves: ca. 1,4 kg
ca. 1,3 kg
Analog control signal
Effective direction
reversible by sliding switch
Signal Type
selectable 4–20 mA, 0–10 V, 0–20 mA, 2–10 V;
proportional to pivoting angle
Dead-zone
± 2% of nominal pivoting angle
Travel speed
Adjustable by throttles on
solenoid valve
Adjustable by throttles
on housing
Position signal
Signal type
selectable 4–20 mA, 0–10 V, 0–20 mA, 2–10 V nominal,
activ, proportional pivoting angle
System
4,75 kOhm at 0–10 V or 2–10 V;
0 Ohm at 2–20 mA or 0–20 mA
Resolution
< 0,5% of nominal pivoting angle
Limit feedback
Voltage
21–24 VDC
Output power
0,3 mA at 1 kOhm load
System
Opto-coupler, short-circuit-proof
Indication
3% of nominal pivoting angle before initiated end position
Supply
24 VDC
