-H- Note. Sub-bases VABP Key features

Transcription

1

2 Key features At a glance The sub-base VABP can be used to help realise specific switch-off behaviour when switching off the valve load voltage. It is a single-channel solution for uncoupling the drive from the power valve. 4 switch-off functions are possible. The sub-base is not a safety device, nor is it a complete safety solution. However, it can form part of a safety solution. Features: Compact design Simple installation Suitable for servopneumatic drives Can be attached directly to the proportional directional control valve VPWP Connecting cable for direct connection to the proportional directional control valve VPWP Suitable for cylinders that are controlled by 5/- or 5/3-way valves For ISO valves with spring return and external auxiliary pilot air Extended accessories: ISO solenoid valves with switching position sensing for producing a diagnostic rate 60% The technology in detail Sub-base VABP (example with valves mounted) Pilot air port 3 Function port B 4 Function port A 5 Solenoid valve VSVA, MNH 6 Proportional directional control valve VPWP 7 Mounting screws The 4 different single-channel switchoff functions can be configured using function ports 3 (A) and 34 (B): Stopping a movement: blocking De-energising: exhausting Reversing with reduced speed Switching off power: short-circuit VAPB B A -H- Note An application document "Demonstrating VABP protective measures" is available from the Support Portal. Internet: Subject to change 06/0

3 Type codes VABP S3 6VG G8 M R3 Series VABP Sub-base Allocation S3 ISO 5407 S ISO 5599 Size 6 Size 6 Size Size Version V Switching variant emergency stop functions Connection type G Pneumatic port G8 G/8 G4 G/4 G38 G3/8 Supply air/exhaust air/pilot air supply/pilot exhaust air Valve positions valve positions Equipment M With valves Electrical connection Without R3 Individual plug M A Individual plug type A 06/0 Subject to change Internet: 3

4 Peripherals overview VABP-S3-6VG / VABP-S-VG 8 aa aj ab 5 ab ab 3 ag ac 4 ad ae af ag ac ad ae af ag ac ad ae af VABP-S-VG bj ai ah ab 6 ba ag ac ad ae af 4 Internet: Subject to change 06/0

5 Peripherals overview Accessories See allocation table below Description Page/ Internet Proportional directional control valve VPWP Sub-base VABP 7 Connecting cable NEDV 8 Connecting cable NEBU-M 9 Plug socket MSSD-EB aj aa ab ac ad ae af ag ah ai bj ba Plug socket with cable KMEB Connecting cable NEBU-M8 Push-in fitting QS Blanking plug B Push-in fitting QS Exhaust air flow control valve GRE Silencer UC Push-in fitting QS Solenoid coil MSNG Connecting cable KMC Plug socket MSSD-C Plug NECU 5/3-way proportional directional control valve for applications with Soft Stop and for pneumatic positioning For realising specific switch-off functions 6 Connection of solenoid valve to proportional directional control 5 valve VPWP Connection of solenoid valve to controller. 5 Alternative to 7 Connection of solenoid valve to controller. 5 Alternative to aj Connection of solenoid valve to controller 5 Connection of switching position sensing system to controller 5 For working ports and 4 5 For function ports 3 and 34 4 For realising a switch-off function For function ports 3 and 34 5 For realising a switch-off function For function ports 3 and 34 4 For realising a switch-off function For function ports 3 and 34 4 For realising a switch-off function For pilot air port 4 5 For actuating the solenoid valve 4 Connection of solenoid valve to controller 5 Connection of solenoid valve to controller. Alternative to ai For connecting the solenoid valves to the proportional directional control valve VPWP vpwp 5 5 Allocation table Sub-base Solenoid valve ( 4) Proportional directional control valve 3 VABP-S3-6VG VSVA-B-M5-MZH-A-R5L VPWP-4/-6 4 VABP-S3-6VG VSVA-B-M5-MZ-A-C-APP ) VPWP-4/-6 5 VABP-S-VG VSVA-B-M5-MZD-D-R5L VPWP-8 6 VABP-S-VG MNH-5/-D--FR-S-C VPWP-0 ) Solenoid valve with switching position sensing 06/0 Subject to change Internet: 5

6 -M- Flow rate l/min -L- Pressure 0 6 bar General technical data Type VABP-S3-6VG VABP-S-VG VABP-S-VG For proportional directional control valve VPWP-4/-6 VPWP-8 VPWP-0 Width [mm] Pneumatic port Working ports:, 4,, 44 Gx G¼ Gy Pilot air supply: 4 M5 Gx Gx Function ports: 3, 34 Gx Gx G¼ Nominal flow rate [l/min] Mounting position Any Product weight [g] With valves [g] With solenoid valve 3 4 Valve function 5/ Reset method Mechanical spring Type of control Piloted Pilot air supply External Direction of flow Reversible Switching position sensing Yes Switching element function N/C contact Switching output PNP Nominal width 9 Actuation type Electrical Manual override Without or covered Nominal operating voltage [V] 4 Perm. voltage fluctuations [%] ±0 ±0 5/±0 Allocation table, solenoid valve VSVA-B-M5-MZH-A-R5L VSVA-B-M5-MZ-A-C-APP 3 VSVA-B-M5-MZD-D-R5L 4 MNH-5/-D--FR-S-C 6 Internet: Subject to change 06/0

7 Operating and environmental conditions Type VABP-S3-6VG VABP-S-VG VABP-S-VG Operating medium ) Compressed air to ISO 8573-:00 [6:4:4] Operating pressure ) [bar] 0 6 Pilot pressure with valves [bar] 3 8 Ambient temperature [ C] Temperature of medium [ C] ) Note operating range of connected components. Materials Manifold rail O-ring Screws Note on materials Wrought aluminium alloy NBR Steel RoHS-compliant Configuring the switch-off functions The sub-base is not a safety device, nor is it a complete safety solution. However, it can form part of a safety solution. Suitable accessories must be mounted at the function ports [3] and [34] in order to configure the different switch-off functions. Sub-base Silencer Blanking plug Exhaust air flow control valve Push-in fitting VABP-S3-6VG U-x B-x GRE-x QS-Gx-4, 6 or 8 VABP-S-VG U-x B-x GRE-x QS-Gx-4, 6 or 8 VABP-S-VG U-¼ B-¼ GRE-¼ QS-G¼-6, 8 or 0 Switch-off variants Circuit : Stopping a movement blocking When the valves are switched off, the movement of the drive will be stopped. Note: Following actuation of the switchoff function, the drive will be under pressure In the case of a vertical mounting position, it is possible that the payload will slowly drop Blanking plug 06/0 Subject to change Internet: 7

8 Switch-off variants Circuit : De-energising exhausting When the valves are switched off, the drive will be exhausted. Note: Not suitable for a vertical mounting position without additional safety functions If the exhaust air flow control valves are closed, the drive will not be exhausted Exhausting is also possible via the silencer Exhaust air flow control valve or silencer Circuit 3: Reversing (advancing) and reducing speed When the solenoid valves are switched off, the movement of a retracting drive is reversed with simultaneous reduction of speed. The drive travels into the end position. Note: The holding function is time-limited To generate the reversing movement even in the event of compressed air failure, an air reservoir with nonreturn function can be inserted at port [3] for compressed air supply. Exhaust air flow control valve Push-in fitting 8 Internet: Subject to change 06/0

9 Switch-off variants Circuit 4: Reversing (retracting) and reducing speed When the solenoid valves are switched off, the movement of an extending drive is reversed with simultaneous reduction of speed. The drive travels into the end position. Note: The holding function is time-limited To generate the reversing movement even in the event of compressed air failure, an air reservoir with nonreturn function can be inserted at port [34] for compressed air supply. Push-in fitting Exhaust air flow control valve Circuit 5: Switching off power short-circuit When the valves are switched off, the two chambers are interconnected. The drive comes to a stop. Note: Following actuation of the switchoff function, the drive will be under pressure Not suitable for a vertical mounting position without additional safety functions To restrict the run-out movement, it is recommended that a thin tube (4 or 6 mm) or a flow control valve (e.g. GRO...) is used for connecting the ports [3] and [34]. Push-in fitting Exhaust air flow control valve 3 One-way flow control valve 3 06/0 Subject to change Internet: 9

10 Dimensions VABP-S3-6VG Download CAD data -H- Note Mounting only via the proportional directional control valve VPWP is not sufficient. The sub-base must also always be mounted directly using the through holes D4. B B B3 B4 B5 B6 B7 B8 With valves D D D3 D4 D5 H H H3 Gx Gx M5 5.5 M4 With valves H4 H5 H6 H7 H8 H9 L L ±0. ± With valves L3 L4 L5 L6 L7 L8 L9 L0 With valves ±0. ±0. ±0. ± Internet: Subject to change 06/0

11 Dimensions VABP-S-VG Download CAD data -H- Note Mounting only via the proportional directional control valve VPWP is not sufficient. The sub-base must also always be mounted directly using the through holes D4. B B B3 B4 B5 B6 B7 B8 With valves D D D3 D4 D5 H H H3 G¼ Gx Gx 5.5 M4 With valves H4 H5 H6 H7 H8 H9 L L ±0. ± With valves 3 96 L3 L4 L5 L6 L7 L9 L0 With valves ±0. ±0. ± /0 Subject to change Internet:

12 Dimensions VABP-S-VG Download CAD data -H- Note Mounting only via the proportional directional control valve VPWP is not sufficient. The sub-base must also always be mounted directly using the through holes D4. B B B3 B4 B5 B6 B7 B8 With valves D D D3 D4 D6 D7 H H H3 H3 Gy G¼ Gx With valves H3 H4 H5 H6 H7 H8 H9 L ±0. ± With valves 57 5 L L3 L4 L5 L6 L8 L9 T With valves 00 ±0. ± Internet: Subject to change 06/0

13 Ordering data Nominal flow rate Part No. Type VABP-S3-6VG-G VABP-S-VG-G VABP-S-VG-G38- With valves VABP-S3-6VG-G8-M-R VABP-S-VG-G4-M-R VABP-S-VG-G38-M-A -H- Note The solenoid valve VSVA with switching position sensing must be ordered separately 4 06/0 Subject to change Internet: 3

14 Accessories Ordering data Solenoid valve Description Part No. Type PU ) For sub-base: VABP-S3-6VG-G VSVA-B-M5-MZH-A-R5L For sub-base: VABP-S3-6VG-G8- With switching position sensing via inductive proximity sensor VSVA-B-M5-MZ-A-C-APP For sub-base: VABP-S-VG-G VSVA-B-M5-MZD-D-R5L For sub-base: VABP-S-VG-G MNH-5/-D--FR-S-C Solenoid coil For solenoid valve: MNH-5/-D--FR-S-C 3060 MSNG-4DC-OD Blanking plug For realising a switch-off function 3568 B-x B-¼ Silencer For realising a switch-off function 649 UC-x UC-¼ Exhaust air flow control valve For realising a switch-off function 035 GRE-x 035 GRE-¼ One-way flow control valve For realising a switch-off function GR-QS GR-QS-8 ) Packaging unit 4 Internet: Subject to change 06/0

15 Accessories Ordering data Description Part No. Type PU ) Push-in fitting (only use push-in fitting with sealing ring) For pilot air port 4 VABP-S3-6VG QSM-B-M VABP-S-VG QS-Gx-6 0 VABP-S-VG QS-Gx-8 0 For function ports 3, 34 VABP-S3-6VG QS-Gx-6 0 VABP-S-VG QS-Gx-8 0 VABP-S-VG QS-G¼-8 0 For working ports, 4,, 44 VABP-S3-6VG QS-Gx-8 0 VABP-S-VG 860 QS-G¼-0 0 VABP-S-VG 8603 QS-Gy- 0 Connecting cable and plug socket with cable Connection of solenoid valve to proportional directional control valve VPWP. For the solenoid valves: VSVA-B-M5-MZH-A-R5L VSVA-B-M5-MZD-D-R5L Connection of solenoid valve to controller. For the solenoid valves: VSVA-B-M5-MZH-A-R5L VSVA-B-M5-MZD-D-R5L NEDV-LR-V7-MW3-K-0.L-N-M8W4-0.R NEBU-MG5-K-.5-LE NEBU-MG5-K-5-LE3 Connection of solenoid valve to controller. For solenoid valve with switching position sensing VSVA-B-M5-MZ-A-C-APP 5688 KMEB--4-,5-LED 5689 KMEB--4-5-LED Connection of solenoid valve to controller. For solenoid valve: MNH-5/-D--FR-S-C 3093 KMC--4DC-,5-LED KMC--4DC-5-LED Connection of switching position sensing system to controller NEBU-M8G3-K-5-LE3 Plug and plug socket Alternative plug socket for solenoid valve. For solenoid valve with switching position sensing VSVA-B-M5-MZ-A-C-APP Alternative plug socket for solenoid valve. For solenoid valve: MNH-5/-D--FR-S-C 5687 MSSD-EB MSSD-C Insulation displacement connector Connection of the connecting cable KMC to the proportional directional control valve VPWP Screw terminal Connection of the connecting cable KMC to the proportional directional control valve VPWP 5605 NECU-S-M8G4-HX NECU-S-M8G4-C ) Packaging unit 06/0 Subject to change Internet: 5