Бренды
p/Q closed loop amplifier VT-VACAP-500-20/V0...
p/Q closed loop amplifier VT-VACAP-500-20/V0...
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Suitable for controlling high-response valves with installed electronics
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Amplifier with additional electronics (daughter card)
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Analog amplifiers in Europe format for installation in 19" racks
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Valve position control with PID behavior
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Short-circuit-proof outputs
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External shut-off for pressure controller
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Suitable for pressure sensors (1...6 V, 0...10 V, 4...20 mA), see data sheet 30271
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Supply for pressure sensors
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Cable break detection for pressure sensor
Type / version |
VT-VACAP-500-20/V0 | VT-VACAP-500-20/V0/2CH | |||
Supply voltage |
nominal 24 V= battery voltage 21...40 V, rectified alternating voltage Ueff = 21...28 V (single-phase, full-wave rectifier) |
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Smoothing capacitor, separately |
Recommendation: Capacitor module VT 11110 (see data sheet 30750) (only necessary if the ripple of UB >10 %) |
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Current consumption, max. |
0811405157 |
mA |
160 | ||
0811405158 |
220 mA | ||||
Basic card | Daughter card | ||||
Pressure sensor (1…6 V/0…10 V) |
b26 – ref. b28 | b16 – ref. b18 | |||
Pressure sensor (4…20 mA) |
b24 – ref. b28 | z14 – ref. b18 | |||
Pressure sensor supply ‒ V |
z6 (+15 V)/b8 (0 V) | ||||
Pressure command value (0…10 V) |
b12/b14 (0 V) | z12/z10 (0 V) | |||
External controller shut-off |
z28: 6...40 V= | b10: 6...40 V= | |||
External controller enquiry |
z26: 24 V=, max. 20 mA | z24: 24 V=, max. 20 mA | |||
Monitor signal pactual |
z16: 0...10 V= | z18: 0...10 V= | |||
External channel change mode |
z30: 6...40 V= | ||||
Flow command value |
z22: 0...±10 V= b22: 0 V |
z20: 0...±10 V= b22: 0 V |
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Potentiometer supply |
z32: +10 V, max. 10 mA | ||||
Outlet |
UAI; b4/b8 (0 V): 0...±10 V Last RL > 1 kΩ |
UAII; b6/b8 (0 V): 0...±10 V Last RL > 1 kΩ |
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Cable |
Pressure sensor |
4 x 0.5 mm2 (shielded) | |||
Valve |
5 x 0,5 mm2 | ||||
PLC signals |
0.5 mm2 (shielded) | ||||
LED displays/channel |
Pressure controller OFF Controller working Pressure sensor cable break (both LEDs are flashing) |
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Special features |
Cable break monitoring for pressure sensors Test points for important characteristics External pressure controller shut-off External channel change mode Different pressure sensors possible |
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Plug-in connection |
Plug to DIN 41612-F32 | ||||
Operating temperature |
°C |
0+70 | |||
Storage temperature range |
°C |
-20 … +70 | |||
Weight |
m kg |
0.35 |