Valve controller
PR 2224
- Front-programmable
- mA, V, and Ω programmable input
- Ramp times, jump values, reversal, chopper frequency, and deadband
- 3-digit LED display shows I-valve % value
- 1 or 2 channels
Advanced features
- Multifunction user interface consisting of three pushbuttons and a 3-digit LED display.
- All parameters are protected against unauthorized changes with a password.
Application
- Control and regulation of single- or double-coil hydraulic and pneumatic proportional valves used for accurate oil flow regulation, linear soft acceleration and deceleration, modulated output signal, and programmable deadband.
- Is highly suitable for joystick regulation of A/B movements.
- Where changes to A and B need to be selected directly or according to the value of an input signal.
Technical characteristics
- During operation the display shows the present output signal as a % of the I valve.
- Programmable current or voltage input for standard signals acc. to order schedule, joystick / potentiometer or a special non-programmable input.
- Digital inputs for external control functions.
- A pulsating current output prevents the connected valve from sticking.
- Optional programming of the modulation frequency (PWM) between 8 and 400 Hz.
- Multiple adjustable parameters such as output currents, ramp times, jump values, chopper frequency, reversal, deadband, and ON/OFF functions.
- Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR’s 7023 adaptor and 7024 mounting keying.
Data sheet & Manuals
Data sheet
- 2224.pdf
- Latest version
Manuals
- 2224V105_UK.pdf
- 2224V104_UK.pdf
- 2224V103_UK.pdf
- 2224V102.pdf
- 2224V101.pdf
- Previous versions
- Latest version
Supplementary documentation
EU Declaration of Conformity
- 2224DoC_EU_102_UK.pdf
- 2224DoC_EU_101_UK.pdf
- 2224DoC_EU_100_UK.pdf
- Previous versions
- Latest version
PR default configurations
- PR_default_configurations.pdf
- Latest version
Safety note
Safety note
- SN2200-1-107-2436.pdf
- SN2200-1-106-2340.pdf
- SN2200-1-105-2232.pdf
- SN2200-1-104-1937.pdf
- SN2200-1-103-1745.pdf
- SN2200-1-102-1613.pdf
- SN2200-1-100-1106.pdf
- Previous versions
- Latest version
Approvals & Certificates
EAC declaration
- EAC-Declaration.pdf
- Latest version
Metrology Pattern Approval (MPA), Russia
- MPA_Russia.pdf
- Latest version
Order form
Environmental Conditions
| Operating temperature | -20°C to +60°C |
| Relative humidity | < 95% RH (non-cond.) |
| Protection degree | IP50 |
Mechanical specifications
| Dimensions (HxWxD) | 80.5 x 35.5 x 84.5 mm (D is without pins) |
| Weight approx. | 130 g |
Common specifications
Supply |
|
| Supply voltage (nom. 12 V / 24 V) | 9.6...28.8 VDC |
| Internal power dissipation |
2 W / 24 V
1,8 W / 12 V |
| Programming | Front-programmable |
| Updating time | 30 ms |
| Temperature coefficient | 0.01%/°C |
| Accuracy | Better than 0.2% of selected range |
| Linearity error | 0.2% |
| EMC immunity influence | < 2% of span |
Input specifications
Current input |
|
| Measurement range |
0...20 mA
4...20 mA |
| Input resistance | 50 Ω + PTC (54 Ω) |
Voltage input |
|
| Measurement range | 0/0.2...1 V and 0/2...10 V |
| Input resistance | 10 MΩ |
Potentiometer input |
|
| Potentiometer min....max. | 0...10 V or ±10 V / 10 kΩ |
| Operation / shutdown | PNP / 2.2 kΩ, 12 / 24 V |
| Imax.1 & Imax.2 | PNP / 2.2 kΩ, 12 / 24 V |
| A / B channel | PNP / 2.2 kΩ, 12 / 24 V |
| Deadband | 0...99.9% of input span |
Output specifications
| Output voltage | Supply voltage-0.5 V (max.) |
| Output current | 3000 mA mean |
| Current peak | 7 A |
| Reference voltage |
10 VDC (A valve)
±10 VDC (A & B valve) |
| Ramp up & down | Time 0...10.0 s |
| PWM frequency | 8...400 Hz in steps of 1 Hz |
| of span | = of the presently selected range |
Observed authority requirements
| EMC | 2014/30/EU |
| RoHS | 2011/65/EU |
| EAC | TR-CU 020/2011 |
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After you orderWhen your order is placed, you will receive a confirmed delivery date within two business days. As soon as your package has been shipped, you will receive an email with tracking details, so you always know where your delivery is. |
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