Samson 3963 Series, Монтаж и эксплуатация

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EB 3963 EN 19
Design and principle of operation
General data
Pilot supply
Medium Instrument air free from corrosive substances or nitrogen
Pressure 1.4 to 6 bar
Air consumption
≤ 80 l/h at 1.4 bar pilot supply in neutral position
≤ 10 l/h at 1.4 bar pilot supply in operating position
Switching time ≤65 ms
Service life
≥2 x 10
7
switching cycles (at –20 to +80 °C)
≥2 x 10 6 switching cycles (at –45 to +80 °C)
Ambient temperature Refer to Electric data
Mounting position Any desired position
Electric data
Type 3963
-X1 -X2 -X3 -06 -05
Nominal signal
U
N
6 V DC
Max. 27 V
1)
12 V DC
Max. 25 V
1)
24 V DC
Max. 32 V
1)
115 V AC
Max.
130 V 1)
230 V AC
Max.
255 V 1)
f
N
48 to 62 Hz
Switching
point
ON
U
+80 °C
≥4.8 V ≥9.6 V ≥18 V 82 to 130 V 183 to 255 V
I
+20 °C
≥ 1.41 mA ≥ 1.52 mA ≥ 1.57 mA ≥ 2.2 mA ≥ 2.6 mA
P
+20 °C
≥5.47 mW ≥13.05 mW ≥26.71 mW ≥0.17 VA ≥0.46 VA
OFF U
–25 °C
≤1.0 V ≤2.4 V ≤4.7 V ≤18 V ≤36 V
Impedance R
+20 °C
2.6 kΩ 5.5 kΩ 10.7 kΩ
Approx.
40 kΩ
Approx.
80 kΩ
Temperature influence 0.4 %/°C 0.2 %/°C 0.1 %/°C 0.05 %/°C 0.03 %/°C
Type of protection Ex ia IIC
2)
for use in hazardous areas (Zone 1)
Type 3963 -11 -12 -13
Maximum values when connected to a certified intrinsically safe circuit
Output voltage
4)
U
i
25 V · 27 V · 28 V · 30 V · 32 V
Output current 4) I
i
150 mA · 125 mA · 115 mA · 100 mA ·
85 mA
Power dissipation P
i
250 mW No restrictions
Outer capacitance C
i
≈0
Outer inductivity L
i
≈0
Ambient temperature in
temperature class
T6 –45 to +60 °C
T5 –45 to +70 °C
T4 –45 to +80 °C