40B96

1 40B96 POSITION, FORCE and PRESSURE INDICATOR-INTERCEPTOR with INPUTfor STRAIN-GAUGE and POTENTIOMETERS oftware Version 81652D/ Edit. 04 -04/05 INSTRUCTIONS FOR USE AND WARNINGSGENERAL INDEX30pageGraphic symbol used311 Preliminary instructions31 General description31 Alarm unit in basic version31 Options32 Operator interface32 Electrical interface32 Preliminary warnings322 Installation and connection33 Electrical power supply33 Notes concerning electrical safety and Electromagnetic compatibility33 Advice for correct installationfor EMC34 Instrument power supply34 Inputs and outputs connection34 Dimensions and cut-out35 Installation with panel

2 Mounting35 Warnings and instructions formounting to the panel35 Nominal ambient conditions35 Electrical connections36 Example of connection with input fromMelt Sensor383 Functions39 Operator interface39 General operating notes40 Navigating through the instrument menu 41page4 Configuration and programming42 Configuration/Programming 42 Application notes50Eb function 50 HOLD function50 FLASH function50 Alarms50 Filter51 UCAL strain-gauge calibration51 Virtual Instrument525 Technical specifications536 Maintenance54 Cleaning the instrument 54 Repairs 54 Checking the jumpers 54 Troubleshooting Guide557 Technical-Commercial information55 Order code 55 Accessories RS232/TTL interface for GefranInstrument configuration 56 Appendix56 The contents of each section are summarizedimmediately following the section headingGraphic symbols usedTo distinguish between the type and importance of the information provided in these instructions for use.

3 Graphicsymbols have been used as a reference to make interpreting the information the contents of the various manual sections,the general warnings, notes, and other points towhich the reader's attention should be a particularly delicate situation thatcould affect the safety and correct workingoperation of the instrument, or a rule that mustbe strictly observed to avoid dangerous situa-tionsIndicates a condition of risk for the safety of theuser, due to the presence of dangerous voltagesat the points shownIndicates a suggestion based on the expe-rience of the GEFRAN Technical Staff,which could prove especially useful undergiven circumstancesIndicates a reference to Detailed TechnicalDocuments available on the GEFRAN website the programming and configuration flowsfor the controller.

4 Indicates allthe parame-ters that can be set in the PRELIMINARY INSTRUCTIONSThis section contains information and warningsof a general nature which should be read befo-re proceeding with instrument installation,configuration and DescriptionGEFRAN series 40B96 digital controllers have beendesigned for temperature control in any applicationsinvolving heating or cooling processes. They representan exclusive combination of performance, reliability andapplicational flexibility. In particular, this new line ofGefran temperature controllers is the ideal solution forapplication in sectors where performance and servicecontinuity are important, including.

5 Extrusion lines presses for rubber test benches honing machines processing plant for the food industry weighing manostat positioner motopotentiometer 40B96 series interceptors are made on an extremelyversatile hardware and software platform, that allows themost suitable I/O composition for the plant to be chosenfrom a series of options, up to a maximum of:- variable input - digital input - transmitter power supply - analog retransmission output - a maximum of 4 outputs - RS485 interfaceAlarm unit in basic version- 1 inputthat allows connection of most popular sensortypes potentiometer with 100 ohm minimum resistance load cells with autoranging sensitivity from to strain-gauge pressure probesaccuracy better than output for sensor or transmitter power supply Vdc for potentiometer 5 Vdc, 10 Vdc max 120 mA for strain-gauge 15 Vdc.

6 24 Vdc max 50 mA for transmitter- 2 standard outputs: one relay type and the otherrelay/logic, or1 triac output- display functions with setting of engineering scaleand possible linearization, settable decimal pointposition, sampling time from 30 to 120 msec - trip pointvalues can be set in a range differing fromscale limits, different modalities, hysteresis settable inscale points or time, with or without latch. - serviceserial line for configuration via PC (Winstrum)31 Options- 3rd relay output - 4th relay output (alternative to analog retransmissionoutput)- 1 digital input - 1 analog retransmission outputin current0 or voltage (alternative to 4th relayoutput)- RS485 optically isolated serial interface Operator InterfaceAll the operator interface devices are concentrated onthe controller faceplate, suitably protected by amembrane in Lexan that guarantees IP65 levelprotection.

7 3 buttons to be used for manual configuration/selection 1 red five-digit displays (Process Variable) 4 red LEDs for status indication of same number of relay/logic outputsElectrical InterfaceAll connection terminals (power supply, inputs, outputs,options) are grouped together on the back of the technical specifications and performance detailsrefer to Section 5 "Technical Specifications .Preliminary WarningsThe following preliminary warnings should beread before installing and using the series 40B96 interceptor.

8 This will allow the controller tobe put into service more quickly and will avoidcertain problems which may mistakenly be inter-preted as malfunctions or limitations of the inter-ceptor. Immediately after unpacking the controller, make a note of the order code and the other identification datagiven on the label affixed to the outside of the containerand copy them to the table details must always be kept close at hand and referred to the personnel involved in the event of help from Gefran Customer Service Assistance.

9 Check also that the controller is complete and has not been damaged at all during transit, and that the package contains not only the instrument and these Instructions for Use, but also the two brackets for fixing to the panel and the dust protection seal - see:Installation with Panel Fixing in Section inconsistencies, omissions or evident signs of damage should be reported immediately to your Gefran sales agent. Check that the order code corresponds with the configuration requested for the application the controller is needed for, referring to Section 7: Technical - Commercial Information.

10 No. and Type of Inputs/Outputs available Presence of the necessary options and accessories Mains voltage supplyEx: 40B 24 RR 00 1 2 1 Model 40B96 alarm unit 24 V output for transmitter power supply Output 1 - Relay; Output 2 - Relay, Output 3 - noneDigital Input - no analog retransmissionRS485 Digital CommunicationPower supply Before installing the series 40B96 instrument on the control panel of the machine or host system, referto the paragraph "Dimensions and Cut-out" in Section 2 "Installation and Connection.