Switzerland
Open Frame proportional controller
Series OF
Modular system for proportional control of pressure, flow and position.
The Open Frame Controller can be easily configured to meet specific application needs, to provide the most efficient, turnkey solutions, this reducing assembly times and system complexity.
The different Head and Expansion modules can be combined and driven through simple serial communications, making the control of complex applications easier.
Typical applications could include the mixing of different gases, piloting different pressures in different parts of the machine.
The new “Open Frame Controller” system is a platform for providing closed loop control of flow, pressure and position and is suitable for Industry 4.0 applications.
The system is composed of two base modules: Head and Expansion.
The different Head and Expansion modules can be combined and driven through simple serial communications, making the control of complex applications easier.
Typical applications could include the mixing of different gases, piloting different pressures in different parts of the machine.
The new “Open Frame Controller” system is a platform for providing closed loop control of flow, pressure and position and is suitable for Industry 4.0 applications.
The system is composed of two base modules: Head and Expansion.
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| Construction | modular, compact, directly operated |
| Number of ways | 2/2-way 3/3-way Parallel |
| Flow | max. 90 Nl/min |
| Fluid | compressed air, inert gases and oxygen. Filtering according to ISO 8573-1 class 7.4.4 |
| Supply pressure | -1 ÷ 10 bar |
| Operating pressure | -1 ÷ 10 bar |
| Ports | G1/8 |
| Materials | seals: FKM |
| Mounting position | any position |
| Analogical input | 0-10 V or 4-20 mA |
| Analogical output | 0-10 V |
| Supply voltage, Current absorbed | 24 VDC 0,3A or 12 VDC 0,6A (Head or Expansion Module) |
| BUS interface | CANopen CiA 301 IO-Link (connection type portclass B) |
| Protection class | IP20 |
| Hysteresis | Pressure control version <= 3%FS; Flow control version <= 2%FS |
| Repeatability | Pressure control version <= 1%FS for pressures less than 1 Bar <=2%FS; Flow control version <= 2%FS |
| Resolution | Flow control version <= 2%FS |
| Linearity | Pressure control version <= 2%FS; Flow control version <= 5%FS |
| Environmental temperature (min and max °C) | 0 ÷ 60°C For low temperature on request. |
| Weight | 300 g Single module |
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CODING EXAMPLE
| OF | - | 0 | P | 1 | 1 | - | L | L | W | 2 | - | D | - | A | - | 04 | - | OX1 |
| OF |
SERIES: Open Frame |
| 0 |
ELECTRICAL INTERFACE 0 = 0 ÷ 10V analog, 24V power supply 1 = CANopen, 24V power supply 2 = IO-Link -> CAN, 24V power supply 8 = 4 ÷ 20 mA analog, 24V power supply 9 = No tested/24V 4 = 0 ÷ 10V analog, 12V power supply 5 = CANopen, 12V power supply 7 = 4 ÷ 20 mA analog, power supply 12V A = No tested/12V |
| P |
CONTROL FUNCTION: A = Open Loop (flow 2-way ) Head B = Open loop (flow 3-way ) Head & Expansion Q = Flow 2- way closed loop Head C = Flow 3 way closed loop Head & Expansion H = high flow pressure control, 2 ways (parallel) Head & Expansion N = Pressure control, closed loop 2 ways, Head P = Pressure control, closed loop 3 ways, Head & Expansion J = high flow 2 way flow control with booster (parallel) Head & Expansion W = Single ended position control (Head & Expansion) x1 Z = Double ended position control (Head & Expansion) x2 |
| 1 |
SIZE: 1 = size 37 mm |
| 1 |
PNEUMATIC PORT: 1 = G1/8 |
| L |
HEAD VALVE SIZE: F = Ø 1 mm H = Ø 1,2 mm L = Ø 1,6 mm N = Ø 2 mm Q = Ø 2,4 mm |
| L |
EXPANSION VALVE SIZE: F = Ø 1 mm H = Ø 1,2 mm L = Ø 1,6 mm N = Ø 2 mm Q = Ø 2,4 mm |
| W |
SEALS MATERIAL: W = FKM |
| 2 |
BODY MATERIAL: 2 = brass/aluminum |
| D |
FULL SCALE OF THE RELATIVE SENSOR - ONLY FOR HEAD: B = 0,2 bar D = 2 bar E = 7bar F = 10 bar G = +/- 1 bar |
| A |
MAX. PRESSURE (DIFFERENTIAL SENSOR) ONLY FOR HEAD: 0 = no dp sensor B = 200 mbar C = 1 bar |
| 04 |
NOZZLE SIZE FOR HEAD ONLY: 00 = no nozzle 12 = 1,2mm 14 = 1,4mm 16 = 1,6mm 18 = 1,8mm 20 = 2,0mm 23 = 2,3mm 28 = 2,8mm |
| OX1 |
CERTIFICATION: OX1 |
Open Frame proportional controller - dimensions
| Mod. | X | Y | Z | A | B | C | M4 |
| OF-2 | M12 5 PIN (Male) | M12 5 PIN (Male) | Micro USB | G1/8 | G1/8 | G1/8 | M4 thread for mounting |
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