Bacharach 2772-0803 manual Non-Bacharach Printer Interface, Data Busy Ground

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REMOTE INTELLIGENT SENSOR - AREA MONITOR

After the cable has been connected and checked, switch the system back on and test the printer operation. This is most conveniently done by setting the # 1 switch on SW1 of the printer option board to ‘OFF’. This will cause each data point to be printed as it is stored.

3.14.5.2Connecting a Non-GMD Printer. First verify that the printer meets the specification detailed in Section 3.14.2.

Check the printer manual and identify the wire color, or pin number, on the printer cable that corresponds to BUSY, DATA and GROUND. If only the pin numbers are given, open the plug on the end of the printer cable and write down the wire color that corresponds. The plug can then be cut off and the wire ends prepared for connection to the RIS interface J1. Cut off any unused wires in the printer cable.

After turning off the RIS power switch SW1, feed the cable through a cable gland and connect the prepared printer cable as in Figure 3-7.

If the printer cable is screened, ensure that the screen is grounded at one end only.

When connections have been made and checked, tighten the cable gland, turn the system on at SW1 and test the print operation.

Figure 3-7 Non-Bacharach Printer Interface

3.14.5.3Portable Use of a Non-GMD Printer. First verify that the printer meets the specification detailed in Section 3.14.2.

Check the printer manual and identify the wire color, or pin number, on the printer cable that correspond to BUSY, DATA and GROUND. If only the pin numbers are given, open the plug on the end of the printer cable and write down the wire color that corresponds.

The plug can then be cut off and the wire ends prepared for termination in a plug that will mate with that fitted on the RIS.

The plug should be connected in accordance with the following table.

Plug Pin #

Connect to:

1 to 3

No connection

4DATA

5BUSY

6GROUND

7Link to pin 6

If the printer cable is screened, ensure that the screen is grounded at one end only.

When connections have been made and checked, plug the printer into the RIS and check operation. Refer to Section 3.16.3 for details of the available printout modes.

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Instruction 2772-0803

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Contents Instruction Remote Intelligent Sensor Area Monitor Declaration of Conformity Contents Contents Preparation Removal of the Mechanical Chassis Verifying That a GAS Alarm WAS Caused by GASCleaning the Sampling Input and Optics Block Replacing the Mechanical ChassisMonitored Concentration Levels High A1.1 Adjusting Light Levels on Phase 1 RIS UnitsRIS TEST/FAULT Parameter LOG Sheet Supplement aUser Selectable Alarm SET Points Continuous Diagnostics & System Test ModeBattery Backup Optional FeaturesPhysical Power Input RequirementsAccuracy OutputsKeyboard Internal BACK-UP BatteryDisplay EnvironmentalTable #1 RIS Catalog Numbers & Data System Description Basic PrinciplesDoor Open and Cover Removed from Back of Door Remote Intelligent Sensor Area Monitor Remote Intelligent Sensor Area Monitor Electrical Installation Battery ConnectionMechanical Installation UnpackingSystem Power Supply Consideration & Selection SpecificationSample Lines RIS TypeTools & Materials Required 1 Volt ConversionSystem Check Tape Cassette LoadingCheck and Adjust System For detailed instructions on adjustment Interruption of Test Mode Cycle. IfOption PCB Installation Silkscreen Idents NAL Terminal USEWithout Phase 2 Base Board Terminal Strips Remote Intelligent Sensor Area Monitor Remote Intelligent Sensor Area Monitor Remote Intelligent Sensor Area Monitor Complete Sampling Sequence Twin Track Tape SAMPLING. AtMinimum Sample Time CHANGE-OVER from Density to Time ModeDensity & Time Operating Modes Tape Cassette LifeFlashing System AlarmsConstant OpticsUsing the Keyboard DiagnosticsTest Mode Optional FeaturesPrinter Operation & USE Optional Feature Installing Test CardSwitch # 2 is not used and is left ‘ON SW1 TotalOFF BaudWhite RED Prdy Black Pprs Non-Bacharach Printer Interface Data Busy GroundAdjusting Light Levels Maintenance GeneralVerifying That a GAS Alarm WAS Caused by GAS Clearing a Spurious AlarmDisabling the ‘DOOR OPEN’ Alarm Checking and Adjusting System Flow RateAdjusting the Door Switch Cleaning the Sampling Input and Optics Block Measuring Pump CurrentCleaning Optics block Stepping Clamp Vertical Changing a PumpExterior Cleaning KEY Parameter ChecksMechanical Tightness Input Path CleaningTroubleshooting General Pump CheckExcessive Tape USE Light FaultsDoor Fault Tape BreakageModel Dependent Parts System Power SuppliesRecommended Spares Options and Supplies Service CentersCommon Parts Pennsylvania200 to HoldRemote Intelligent Sensor Area Monitor Instruction S-A3 S-A4 Instruction