1. Manuals
  2. Brands
  3. VAT Manuals
  4. Controller
  5. Series 612 DN 63-250
  6. Installation, operating, & maintenance instructions

VAT Series 612 DN 63-250 Installation, Operating, & Maintenance Instructions

Butterfly pressure control valve with rs485 interface
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Butterfly Pressure Control Valve
with RS485 interface
This manual is valid for the valve ordering number(s):
612 . . - . . GJ - . . . .
612 . . - . . GK - . . . .
612 . . - . . AJ - . . . .
612 . . - . . AK - . . . .
612 . . - . . HJ - . . . .
612 . . - . . HK - . . . .
612 . . - . . CJ - . . . .
612 . . - . . CK - . . . .
SPS = Sensor Power Supply
configured with firmware
The fabrication number is indicated on each product as per the label
below (or similar):
ma de in Swit zerlan d
Fab rica tio n No .:
61 2 . . – . . . . – . . . . / . . . .
A – . . . . . .
Explanation of symbols:
Read declaration carefully before you start any other
action!
Attention!
Loaded springs and/or air cushions are potential
hazards!
Disconnect electrical power and compressed air
lines. Do not touch parts under voltage!
Read these «Installation, Operating & Maintenance Instructions» and the enclosed «General
Safety Instructions» carefully before you start any other action!
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 612 DN 63-250 (I.D. 2.5" - 10"), RS485
(1 sensor input / analog outputs)
(2 sensor inputs / analog outputs)
(1 sensor input / analog outputs / ±15V SPS)
(2 sensor inputs / analog outputs / ±15V SPS)
(1 sensor input / analog outputs / PFO)
(2 sensor inputs / analog outputs / PFO)
(1 sensor input / analog outputs / ±15V SPS / PFO)
(2 sensor inputs / analog outputs / ±15V SPS / PFO)
PFO = Power Failure Option
612P.1E.65
Fabrication num ber
sample picture
Keep body parts and objects away from the valve
opening!
Hot surfaces; do not touch!
Wear gloves!
289857EA
2011-07-13
1/76

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Series 612 DN 63-250 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for VAT Series 612 DN 63-250

Summary of Contents for VAT Series 612 DN 63-250

  • Page 1 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Butterfly Pressure Control Valve with RS485 interface This manual is valid for the valve ordering number(s): 612 . . - . . GJ - ..
  • Page 2 VAT products. The VAT firmware contains a limited, time unlimited user license. The VAT firmware may not be used for purposes other than those intended nor is it permitted to make copies of the VAT firmware. In particular, it is strictly forbidden to give copies of the VAT firmware to other people.

  • Page 3: Table Of Contents

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Contents: 1 Use of product ................................5 Technical data ..............................5 1.1.1 Valve unit............................. 7 2 Installation................................. 9 Unpacking................................ 9 Installation into the system ..........................9 Tightening torque ............................
  • Page 4 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 5 Maintenance & repairs ............................60 Maintenance procedures ..........................61 Option board ..............................66 5.2.1 Durability of power fail battery ......................66 5.2.2 Retrofit / replacement procedure ....................... 67 6 Drawing...................................

  • Page 5: Use Of Product

    This product is a Butterfly control valve for downstream pressure control in vacuum systems. Use product for clean and dry indoor vacuum applications under the conditions indicated in chapter «Technical data» only! Other applications are only allowed with the written permission of VAT. Technical data Control and actuating unit +24 VDC (±10%) @ 0.5 V pk-pk...
  • Page 6 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Control and actuating unit (continuation) Sensor input Signal input 0-10 VDC / Ri>100 kΩ [connector: SENSOR] ADC resolution 0.23 mV Sampling time 10 ms ±24 VDC max.

  • Page 7: Valve Unit

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 1.1.1 Valve unit Valve unit Pressure range at 20°C 1 x 10E-8 mbar to 1.2 bar (abs) - Aluminum (612 . . - . A . . - ..) - Aluminum hard anodized (612 .
  • Page 8 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Valve unit (continuation) DN 63 DN 80 DN 100 DN 160 DN 200 2½" 3" 4" 6" 8" (61236 - ..) (61238 - ..) (61240 - ..) (61244 - ..)

  • Page 9: Installation

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Installation Unpacking Valves DN63 / 2½" and larger must not be lifted solely by the actuator. Installation into the system Fingers and objects must be kept out of the valve opening and away from moving parts.
  • Page 10 Note: To provide power to the valve motor pins 4 and 8 must be bridged, otherwise motor interlock is active and the valve enters the safety mode and is not operative. Refer also to «Safety mode». This valve may optionally be equipped with a heating device. Connect VAT heating device according to manual of respective heating device.

  • Page 11: Tightening Torque

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Tightening torque Tighten mounting screws of the flanges uniformly in crosswise order. Observe the maximum torque levels in the following table. Higher tightening torques deforms the valve body and may lead to malfunction of the valve.

  • Page 12: Admissible Forces

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Admissible forces 2.4.1 Admissible forces for valve body Forces from the weight of other components can lead to deformation of the valve body and to malfunction of the valve.

  • Page 13: Admissible Forces At Controller

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 2.4.2 Admissible forces at controller Attention! Do not pushing, shocking load, or stressing the valve controller! Do not deposit anything at valve controller! The admissible force at valve controller in regards to the pedestal is shown in table below. In case higher force is...

  • Page 14: Requirements To Sensor Connection

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Requirements to sensor connection To achieve fast and accurate pressure control a fast sensor response is required. Sensor response time: < 50ms The sensor is normally connected to the chamber by a pipe.

  • Page 15: Electrical Connection

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Electrical connection 2.6.1 Ground connection Recommendation for ground strap between controller and system (chassis) ∅ ∅ Material L (Length max.) B1 (min.) B2 (min.) d1 (...

  • Page 16: Sensor Supply Concepts

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 2.6.2 Sensor supply concepts This valve offers 3 alternative concepts to supply the sensor(s) with power. This depends on the sensor type and valve version that is used. This valve is available with an optional sensor power supply module (SPS) that converts ±15 VDC from the 24 VDC.

  • Page 17: Power And Sensor Connection (+24 Vdc Sensors)

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 2.6.3 Power and sensor connection (+24 VDC sensors) [612 . . - . . G . - ../ 612 . . - . . H . - ..versions recommended] 2.6.3.1...
  • Page 18 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 2.6.3.2 Sensor power wiring external Pins 4 and 8 must be bridged for operation! An optional switch would allow for motor interlock to prevent valve from moving.

  • Page 19: Power And Sensor Connection (±15 Vdc Sensors) Without Optional Sps Module

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 2.6.4 Power and sensor connection (±15 VDC sensors) without optional SPS module [612 . . - . . G . - ../ 612 . . - . . H . - ..versions only] 2.6.4.1...
  • Page 20 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 2.6.4.2 Sensor power wiring external Pins 4 and 8 must be bridged for operation! An optional switch would allow for motor interlock to prevent valve from moving.

  • Page 21: Power And Sensor Connection (±15 Vdc Sensors) With Optional Sps Module

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 2.6.5 Power and sensor connection (±15 VDC sensors) with optional SPS module [612 . . - . . A . - ../ 612 . . - . . C . - ..versions only]...

  • Page 22: Rs485 Interface Connection

    The service port (connector: SERVICE) allows to connect the valve to a RS232 port of a computer. This requires a service cable and software from VAT. You can either use our freeware 'Control View', which can be downloaded from www.vatvalve.com or purchase our 'Control Performance Analyzer'.

  • Page 23: Operation

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Operation Valve opening Fingers and objects must be kept out of the valve opening and away from moving parts. Risk of injury. Do not connect the controller to power before the valve isn’t installed complete into the system.

  • Page 24: Local Operation

    Local operation means that the valve is operated via the service port using a computer or the Service Box 2. When using a computer, a service cable and a software from VAT are required. You can either download our freeware 'Control View' from or purchase our 'Control Performance Analyzer'.

  • Page 25: Safety Mode

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.1.3 Safety mode By means of an external switch (see connection diagrams «Electrical connection») the motor power supply can be interrupted. In this case the valve enters the ‘safety mode’. This motor interlock prevents the valve from moving (e.g.

  • Page 26: Behavior In Case Of Power Failure

    *). Default is not defined. Display indicates F. *) Provided that battery pack of the VAT controller is charged. Charging time after power up is 2 minutes max.. All parameters are stored in a power fail save memory. Display information...
  • Page 27 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Operation: Description / Mode Digit 1 Digit 2 Digit 3 Digit 4 PRESSURE CONTROL mode POSITION CONTROL mode Valve closed Valve open Closed / open interlock (Valve closed / open 0 .

  • Page 28: Setup Procedure

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Setup procedure To enable the valve for pressure control setup steps 1 to 5 must be performed. In case position control is required only it’s sufficient to perform steps 1 to 3.
  • Page 29 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Do configuration in menu ‘Tools / Terminal’. to change the configuration: [s:22][abbbcxxx][CR][LF]to read the configuration: [i:22][CR][LF] 1 = RS485, 2 = RS485 / Point to Point RS485 address 0...255...

  • Page 30: Logic I/O Configuration

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.6.2 LOGIC I/O configuration Default configuration for LOGIC I/O is: Function Mode Input close valve non inverted enabled Digital input Function Mode Output close non inverted...

  • Page 31: Valve And Sensor Configuration

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 For LOGIC I/O connector schematics see also chapter «LOGIC I/O». 3.6.3 Valve and sensor configuration Basic valve configuration must be adapted according to application needs. •...

  • Page 32: Learn

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Note: Do not perform ZERO as long as pressure gauge voltage is shifting otherwise incorrect pressure reading is the result. Refer to manual of sensor manufacturer for warm up time.
  • Page 33 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Gasflow calculation for LEARN: Do not apply a different gasflow for learn than determined below. Otherwise pressure control performance may be insufficient. Note: Required pressure / flow regime must be known to calculate the most suitable learn gas flow for a specific application.

  • Page 34: Close Valve

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Close valve Local operation: Remote operation: (‘Control View’, ‘Control Performance Analyzer’ or (Refer to chapter «RS485 control commands» for ‘Service Box 2‘) details) Push CLOSE button...

  • Page 35: Operation With 2 Sensors

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.10.1 Operation with 2 sensors [applicable for 612 . . - . . . K - ..version only] If 2 sensor operation is enabled, changeover between the sensors is done automatically during pressure control. For configuration refer to chapter «Setup procedure».

  • Page 36: Tuning Of Control Performance

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.10.2 Tuning of control performance Normally the default settings will result in good pressure control performance. For some applications tuning may be required to improve performance.
  • Page 37 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.10.2.1 Gain factor adjustment The gain factor effects: • Stability • Response time Default value is 1. Adjustment range is from 0.0001 to 7.5. Higher gain results in:...
  • Page 38 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.10.2.3 Setpoint ramp adjustment Setpoint ramp effects: • Undershoot of pressure • Response time Default value for Setpoint Ramp is 0. Adjustment range for Setpoint Ramp is from 0 to 10 s.

  • Page 39: Rs485 Interface

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.10.2.4 Valve speed adjustment Valve speed effects: • Response time Default value is 1000. Adjustment range is from 1 to 1000. This parameter effects valve plate actuating speed.
  • Page 40 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Active digital inputs have higher priority than RS485 commands. Configuration with switches for digital inputs: Note: Do not connect other pins than indicated in the schematics above!
  • Page 41 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 b) Configuration with voltage source for digital inputs: Note: Do not connect other pins than indicated in the schematics above! Connector: Use only screws with 4-40UNC thread for fastening the DB-25 connector!

  • Page 42: Rs485 Network Topology

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.11.3 RS485 network topology Note: In the picture above, the general network topology of RS485 is shown. N nodes are connected in a multipoint RS485 network. A termination resistance is necessary on both ends of the line to eliminate reflections. Use 120Ω resistors (R) on both ends.

  • Page 43: Digital Inputs

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.11.5 Digital inputs Function Signal type Description Priority This function will close the valve. Valve will be in interlock mode as long as function is activated.

  • Page 44: Command Syntax

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.11.6 Command syntax [function][value][CR][LF] Each element is separated with square brackets for clarity. Square brackets are not part of command syntax. Unless otherwise specified all elements are ASCII characters. There are no spaces between the elements necessary. Commands and values are case sensitive.

  • Page 45: Control Commands

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.11.8 Control commands Acknowledgement Command Control function (within 10ms after reception of command) Description [R:][xxxxxx][CR][LF] [R:][CR][LF] [i:38][CR][LF] [i:38][00xxxxxx][CR][LF] data length 6 characters for writing 8 characters starting with double zero for reading...

  • Page 46: Inquiry Commands

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.11.9 Inquiry commands Acknowledgement Command Inquiry function (within 10ms after reception of command) Description [i:76][CR][LF] [i:76][xxxxxxsyyyyyyyabc][CR][LF] data length 17 characters xxxxxx position, return value depends on configuration, refer to «RS485 setup commands, RANGE CONFIGURATION»...
  • Page 47 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Acknowledgement Command Inquiry function (within 10ms after reception of command) Description [i:64][CR][LF] [i:64][sxxxxxxx][CR][LF] data length 8 characters sign, 0 for positive readings, - for negative readings...
  • Page 48 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Acknowledgement Command Inquiry function (within 10ms after reception of command) Description [i:51][CR][LF] [i:51][abcdefgh][CR][LF] data length 8 characters 0 = no service required 1 = service request, it is indicated when the control unit detects that motor steps are apparently not effective.
  • Page 49 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Acknowledgement Command Inquiry function (within 10ms after reception of command) Description [i:32][CR][LF] [i:32][abcdefgh][CR][LF] data length 8 characters 0 = LEARN not running, 1 = LEARN running...
  • Page 50 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Acknowledgement Command Inquiry function (within 10ms after reception of command) Description [i:70][CR][LF] [i:70][xxxxxxxxxx][CR][LF] data length 10 characters xxxxxxxxxx number of throttle cycles THROTTLE CYCLE COUNTER This function returns the number of throttle cycles. A movement from max. throttle position to open back to max.

  • Page 51: Setup Commands

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.11.10 Setup commands Acknowledgement Command Setup function (within 10ms after reception of command) Description [c:01][xx][CR][LF] [c:01][CR][LF] data length: 2 characters 00 = local operation (service port)
  • Page 52 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Acknowledgement Command Setup function (within 10ms after reception of command) Description [s:04][abcdefgh][CR][LF] [s:04][CR][LF] [i:04][CR][LF] [i:04][abcdefgh][CR][LF] data length 3 characters valve position after power up: 0 = closed, 1 = open...
  • Page 53 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Acknowledgement Command Setup function (within 10ms after reception of command) Description [s:21][abcdefgh][CR][LF] [s:21][CR][LF] [i:21][CR][LF] [i:21][abcdefgh][CR][LF] data length 8 characters range for POSITION: 0 = 0 – 1’000, 1 = 0 – 10’000, 2 = 0 – 100’000 bcdefgh upper value for PRESSURE and SENSOR READING: 1000 ...
  • Page 54 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Acknowledgement Command Setup function (within 10ms after reception of command) Description [Z:][CR][LF] [Z:][CR][LF] ZERO This command initiates ZERO to compensate for offset of gauge(s). Note: Refer to «ZERO» for correct zero procedure.
  • Page 55 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Acknowledgement Command Setup function (within 10ms after reception of command) Description [s:02][abcdefgh][CR][LF] [s:02][CR][LF] [i:02][CR][LF] [i:02][abcdefgh][CR][LF] data length 8 characters 0 (reserved, do not change) gain factor: 0 = 0.10, 1 = 0.13, 2 = 0.18, 3 = 0.23, 4 = 0.32, 5 = 0.42, 6 = 0.56...

  • Page 56: Error Messages

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 3.11.11 Error messages Description Error message Protocol Parity error [E:][000001][CR][LF] Framing error (data length, number of stop bits) [E:][000003][CR][LF] Input buffer overflow (to many characters) [E:][000002][CR][LF] Commands <CR>...

  • Page 57: Trouble Shooting

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Trouble shooting Failure Check Action No dots lighted on display 24 V power supply ok? Connect valve to power supply according to «Electrical connection» and make sure that power supply is working.
  • Page 58 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Failure Check Action Valve unit heavy contaminated? Or gate - Clean valve unit according to Display shows « SR » seal is sticking. «Maintenance procedures». (Service Request) - Reset control unit.
  • Page 59 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Failure Check Action Pressure is not ‘0’ after ZERO - Sensor voltage shifting? - Wait until sensor does not shift any more before performing ZERO. - System pumped to base pressure?

  • Page 60: Maintenance & Repairs

    Contamination from the process may influence the function and requires more frequent maintenance. Before carrying out any maintenance or repairs, please contact VAT. It has to be individually decided whether the maintenance/repair can be performed by the customer or has to be carried out by VAT. The fabrication number on the valve made in Switzerland Fabrication No.:...

  • Page 61: Maintenance Procedures

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Maintenance procedures Keep fingers out of the valve during maintenance work. Use cleanroom gloves during maintenance work. One p r e v e n t i v e m a i n t e n a n c e procedure is defined for this product. This is: Replacement of shaft feedthrough seals and valve cleaning.
  • Page 62 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Description Required tool 1. Note: Make sure that the valve is in closed position 2. Vent vacuum system, disconnect electrical connections and remove valve from vacuum system. If you only replace control and actuating unit, the Depending on valve can remain in the system.
  • Page 63 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Description Required tool 7. Remove mechanical unit and clean shaft. Lint and dust 8. Remove o-rings. free cloth soaked with 9. Clean shaft feedthrough and valve isopropyl body.
  • Page 64 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Description Required tool Allen Wrench 16. Assemble mechanical unit in reverse order as disassembled (steps 7 to 17. Align pedestal parallel to valve body and tighten the 2 mounting screws with 2 Nm.
  • Page 65 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Description Required tool 18. Place the plate on shaft and fasten Allen Wrench the screws a little. Adequate 19. Center plate with feeler gauge as feeler gauge...

  • Page 66: Option Board

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Option board The option board may or may not be equipped in your valve depending on the order. Refer to page 1 of this manual to check valve version.

  • Page 67: Retrofit / Replacement Procedure

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 5.2.2 Retrofit / replacement procedure ESD Precaution! All work on the control and actuating unit has to be done under ESD protected environment to prevent electronic components from damage!
  • Page 68 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Description Required tool Pozidriv screw driver Remove the panel screws. size 1 Remove female screw locks from POWER, Open end wrench 4.5 mm SENSOR and INTERFACE connectors.
  • Page 69 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Description Required tool Remove or replace master board. Remove or replace interface board. Remove or replace option board. Insert master board and interface board in reverse order as disassembled at correct positions (see steps 6…5).

  • Page 70: Drawing

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Drawing Example picture VAT Vakuumventile AG, CH-9469 Haag, Switzerland 289857EA 70/76 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com 2011-07-13...

  • Page 71: Spare Parts

    Option board with PFO module 378002 (power failure option) Option board 376837 with SPS and PFO module *) Too many to list. Depends on configuration, please contact VAT. Seals and grease Item Description Valve size All sizes Product ordering number 612 .

  • Page 72: Iso-F Valve Unit - Aluminum Blank, Without Heating

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 ISO-F valve unit - aluminum blank, without heating Item Description DN 63 / 2½” DN 80 / 3” DN 100 / 4” DN 160 / 6”...

  • Page 73: Accessories

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 Accessories Item Description Part number 24 VDC power supply unit 249775 (input: 100 – 240 VAC) ‘Control Performance Analyzer’ package for 600SP-99LB-000 ® Windows consisting of software and cable ‘Control View’...

  • Page 74: Centering Ring With Viton O-Ring

    Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 7.4.1 Centering ring with Viton o-ring Description Valve size DN 63 / 2½” DN 80 / 3” DN 100 / 4” DN 160 / 6” DN 200 / 8”...

  • Page 75: Warranty

    (including any delay in or failure to deliver), packaging, storage or use of any product sold or delivered by VAT shall fail to conform to the...
  • Page 76 Installation, Operating & Maintenance Instructions Series 612 DN 63-250 (I.D. 2.5“ - 10”), RS485 This Page Intentionally Left Blank VAT Vakuumventile AG, CH-9469 Haag, Switzerland 289857EA 76/76 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...

This manual is also suitable for:

Rs485

Table of Contents