Pfeiffer TPG 261 Single Gauge - Ideal Vacuum …

1 Operating InstructionsIncl. Declaration of ConformityBG 805 195 BE / B (2004-08)1 SingleGauge Single -Channel Measurement andControl Unit for Compact GaugesTPG 261 Vacuum (505) 805 195 BE / B (2004-08) all communications with Pfeiffer Vacuum , pleasespecify the information on the product nameplate. Forconvenient reference copy that information into thespace provided : No: F-No: V Hz VAPfeiffer Vacuum , D-35614 AsslarThis document applies to products with part part number (No.) can be taken from the manual is based on firmware version your unit does not work as described in this document,please check that it is equipped with the above firmwareversion (o 57).

2 We reserve the right to make technical changes withoutprior dimensions are indicated in IdentificationValidityBG 805 195 BE / B (2004-08) tpg 261 is used together with Pfeiffer VacuumCompact Gauges (in this document referred to asgauges) for total pressure measurement. All productsmust be operated in accordance with their respectiveOperating scope of delivery consists of following parts:1 tpg 261 Single -Channel Measurement and ControlUnit1 Power cord1 Connector for control connection4 Collar screws and plastic sleeves2 Rubber feet1 Rubber bar1 Operating Instructions (this document)1 BetriebsanleitungSingleGauge INFICON AGFullRange INFICON GmbHIntended UseScope of DeliveryTrademarks4BG 805 195 BE / B (2004-08)

3 Identification2 Validity2 Intended Use3 Scope of Delivery3 Trademarks31 Symbols Personnel General Safety Liability and Warranty82 Technical Data93 Installation, Rack Installation in a Control Use as Desk-Top Mains Power Gauge Connector Interface Connector RS232234 Front Turning the tpg 261 On and Operating Measurement Parameter Switching Function Gauge Gauge General Test Parameters55BG 805 195 BE / B (2004-08) Communication (Serial Interface) RS232C Data Communication Measurement Parameter Function Example886 Maintenance896 Troubleshooting908 Repair919 Storage9210 Disposal92 Appendix93A: Conversion Tables93B: Default Settings94C: Firmware Update95D: Literature98E: Index100 Declaration of Conformity102 For cross-references within this document, the symbol(o XY) is used, for cross-references to further docu-ments, listed under "Literature", the symbol (o [Z]).

4 6BG 805 195 BE / B (2004-08) SafetyDANGERI nformation on preventing any kind of physical on preventing extensive equipment andenvironmental on correct handling or use. Disregard canlead to malfunctions or minor equipment lamp/display is lamp/display lamp/display is the key (example: PARA key).Do not press any Symbols UsedSymbols for residualrisksFurther symbolsBG 805 195 BE / B (2004-08) personnelAll work described in this document may only be car-ried out by persons who have suitable technical train-ing and the necessary experience or who have beeninstructed by the end-user of the to the applicable regulations and take the nec-essary precautions for all work you are going to do andconsider the safety instructions in this.

5 Mains voltageContact with live parts is extremely hazardouswhen any objects are introduced or any liq-uids penetrate into the sure no objects enter through the lou-vers and no liquids penetrate into the the safety instructions to all other General SafetyInstructions8BG 805 195 BE / B (2004-08) Vacuum assumes no liability and the warrantybecomes null and void if the end-user or third partiesx disregard the information in this documentx use the product in a non-conforming mannerx make any kind of interventions (modifications, altera-tions etc.) on the productx use the product with accessories not listed in the cor-responding product Liability andWarrantyBG 805 195 BE / B (2004-08) Technical DataVoltage90.

6 250 VACF requency50 .. 60 HzPower consumptiond45 WOvervoltage categoryIIProtection class1 ConnectionEuropean appliance connec-tor IEC 320 C14 (o 19)Temperaturestorageoperation 20 .. +65 C+ 5 .. +50 CRelative humidityd80% up to +31 C,decreasing to 50% at +40 CUseindoors onlymax. altitude 2000 m NNPollution degreeIIProtection typeIP30 Number1 CompatibleCompact GaugesPiraniPirani CapacitanceCold CathodeFullRange CCProcess IonFullRange BACapacitancePiezoTPR 261, TPR 265, TPR 280,TPR281 PCR 260 IKR 251, IKR 261, IKR 270 PKR 251, PKR 261 IMR 265 PBR 260 CMR 261 .. CMR 275 APR 250 .. APR 267 Number1sensorconnectorAmphenol C91B applianceconnector, female, 6-pole(pin assignment o 20)Mains specificationsAmbianceCompatible gaugesGauge connections10BG 805 195 BE / B (2004-08) +24 VDC r5%Current750 mAPower18 WFuse protection900 mA with PTC element,self-resetting after turning theTPG 261 off or disconnectingthe Gauge .

7 The supply con-forms to the requirements of agrounded protective extra lowvoltage (SELV-E according toEN 61010).Front panelRemote controlvia 3 keysvia RS232C interfaceMeasurement rangedepending on Gauge (o [1] .. [14])Measurement errorgain erroroffset rate50 / sDisplay rate10 / sFilter time constantslownormal (nor)fast s (fg = Hz)400 ms (fg = Hz) 20 ms (fg = 8 Hz)Measurement unitsmbar, Pa, TorrOffset correctionfor linear gauges 5 .. 110% factorfor logarithmic .. linear .. converterresolution supplyOperationMeasurement valuesBG 805 195 BE / B (2004-08) delayd20 ms if switching thresholdclose to measurement value(for larger differences con-sider filter time constant)Adjustment rangedepending on Gauge (o [1].)

8 [14])Hysteresist1% for linear gauges,t10% of measurement valuefor logarithmic gaugesContact typefloating changeover contactLoad VAC, 30 W (ohmic)60 VDC, 1 A, 30 W (ohmic)Service lifemechanicelectric5 107 cycles1 105 cycles (at max. load)Contact positionso 22 RelayconnectorD-Sub appliance connector,female, 15-pole(pin assignment o 22)Number1 Reaction timed20 msContact typefloating normally open contactLoad VAC, 30 W (ohmic)60 VDC, 1 A, 30 W (ohmic)Service lifemechanicelectric5 107 cycles1 105 cycles (at max. load)Contact positionso 21 ControlconnectorAmphenol C91B applianceconnector, female, 7-pole(pin assignment o 21)Switching functionsSwitching function relaysError signalError signal relay12BG 805 195 BE / B (2004-08) keysactivation/deactivation(o 28, 48, 49)Externalviacontrol connectorON conditionOFF conditionsignal d + VDCsignal +.

9 5 VDC or inputopenHotstartwhen mains power on(o 48)Self controldeactivation whenpressure risesOFF thresholdadjustable (o 50)ControlconnectorAmphenol C91B applianceconnector, female, 7-pole(pin assignment o 21)Number1 Voltage range0 .. +10 VDCI nternal resistance660:Measuring signal on Gauge (o [1] .. [14])ControlconnectorAmphenol C91B applianceconnector, female, 7-pole(pin assignment o 21)StandardRS232 CProtocolACK/NAK, ASCII with3-character mnemonics,bi-directional data flow,8 data bits, no parity bit,1 stop bitRS232 Conly TXD and RXD usedTransmission rate9600, 19200, 38400 baudRS232connectorD-Sub appliance connector,male, 9-pole(pin assignment o 23) Gauge controlAnalog outputInterfaceBG 805 195 BE / B (2004-08) | incorporation into a rack or control panel or as desk-top kgDimensions [mm]UseWeight14BG 805 195 BE / B (2004-08)

10 InstallationSkilled personnelThe unit may only be installed by personswho have suitable technical training and thenecessary experience or who have been in-structed by the end-user of the tpg 261 is suited for incorporation into a 19" rackor a control panel or for use as desk-top : damaged productPutting a damaged product into operation canbe extremely case of visible damages, make sure theproduct is not put into tpg 261 is designed for installation into a 19" rackchassis adapter according to DIN 41 494. For this pur-pose, four collar screws and plastic sleeves are suppliedwith : protection class of the rackIf the product is installed in a rack, it is likelyto lower the protection class of the rack(protection against foreign bodies and water) according to the EN 60204-1 regulationsfor switching appropriate measures for the rack tomeet the specifications of the Installation, Rack InstallationBG 805 195 BE / B (2004-08)