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Description
- Component series 2X
Features
- Suitable for controlling high-response valves with installed electronics
- Amplifier with additional electronics (daughter card)
- Analog amplifiers in Europe format for installation in 19" racks
- Valve position control with PID behavior
- Short-circuit-proof outputs
- External shut-off for pressure controller
- Suitable for pressure sensors (1...6 V, 0...10 V, 4...20 mA), see data sheet 30271
- Supply for pressure sensors
- Cable break detection for pressure sensor
Type code
| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | |||||
| VT | – | V | A | C | A | P | – | 500 | – | 2X | / | V0 | / |
| 01 | VT | |
| 02 | V | |
| Hydraulic component (control) | ||
| 03 | Axis control | A |
| Valve type | ||
| 04 | High-response valve | C |
| Control | ||
| 05 | Analog | A |
| Function | ||
| 06 | p/Q control | P |
| Serial number for types | ||
| 07 | Standard variant without valve amplifier function | 500 |
| 08 | Component series 20 ... 29 (20 ... 29: unchanged technical data and pin assignment) | 2X |
| Customer version | ||
| 09 | Catalog version | V0 |
| Option | ||
| 10 | 1 channel | no code |
| 2 channels | 2CH | |
Technical data
General
| 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) | |||
| Smoothing capacitor, separately | Recommendation: Capacitor module VT 11110 (see data sheet 30750) (only necessary if the ripple of UB >10 %) | |||
| Current consumption, max. | 0811405157 | mA | 160 | |
| 0811405158 | mA | 220 | ||
| 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 | ||
| 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 | ||
| 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) | |||
| 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 | |||
| Plug-in connection | Plug to DIN 41612-F32 | |||
| Operating temperature | °C | 0 … +70 | ||
| Storage temperature range | °C | -20 … +70 | ||
| Weight | m | kg | 0.35 | |
(For applications outside these values, please consult us!)
Diagrams/characteristic curves
a | ||
b | Problem: P share too small Solution: → Rotate Kp against F (fine adjustment) → P gain > | |
| DIL 14 | ON | |
| DIL 15 | OFF | |
| DIL 16 | ON | |
c | Problem: P share too large Solution: → Rotate Kp against 0 (fine adjustment) → Use DIL 14–16 to reduce the P gain according to the table | |
d | Problem: P share correct Control deviation too large Solution: ➝ Increase the I gain share DIL 11 ON = I share = 0 DIL 12 ON = I share connected → Rotate Ki against F | |
e | Problem: Time constant of the I share too low Solution: → Rotate Ki against F until control deviation and vibration are perfect → If Ki = F is not sufficient, the P share must also be reduced | |
f | Problem: D share too low Solution: → Rotate KD against F → D share > | |
| DIL 8 | ON | |
| DIL 9 | OFF | |
| DIL 10 | OFF | |
Electrical connection
Front plate
Block diagram with pin assignment
Amplifier – Valve
Pressure sensor connection: Example channel II
Principle of the channel selection
Adjustment table
DIL switch
HEXCODE switch
Example 2
Channel mode "separate outputs"
Example 1
Channel mode "joint output"
Dimensions
load errorDownloads
 | p/Q 闭环控制放大器 Data Sheet | RC30134 | 2017-05-03 | Chinese | PDF | 1.4MB Product Groups: Axis control VT-VACAP-500-2X/V0/... |
| Amplificateurs de régulation p/Q Data Sheet | RF30134 | 2017-05-03 | French | PDF | 1.2MB Product Groups: Axis control VT-VACAP-500-2X/V0/... |
| Amplificador regulador p/Q Data Sheet | RS30134 | 2017-05-03 | Spanish | PDF | 1.2MB Product Groups: Axis control VT-VACAP-500-2X/V0/... |
| p/Q-Regelverstärker Data Sheet | RD30134 | 2017-05-03 | German | PDF | 1.2MB Product Groups: Axis control VT-VACAP-500-2X/V0/... |
| p/Q closed-loop control amplifier Data Sheet | RE30134 | 2017-05-03 | English | PDF | 1.2MB Product Groups: Axis control VT-VACAP-500-2X/V0/... |
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