FMC-10 Manual
Contents
1. FMC 10 Controller Wiring And Alignment Guide Rev A November 2010 P N F05 4012 000 FMC 10 Wiring And Alignment Guide Contents 1 Wire The FMC 10 For AC Power 1 2 Wire the FMC 10 To The RAEGuard Or Other Sensor Head 2 3 Alignment Procedure 3 3 1 Set Digital Display Full Range 3 3 2 Set Full Scale Maximum Value 4 4 Set High Low Alarm Thresholds 5 4 1 Low Set 5 4 2 High Set 5 4 3 Normalize Settings 5 5 Adjust The 4 20mA Range Scale 6 RAE Systems Contacts 8 Important Consult the FMC 102. 16 65 Fax 33 4 78 46 25 98 Email info france raeeurope com Web www raesystems fr RAE BeNeLux BV Rijndal 20 2904 DC Capelle a d IJssel Phone 31 10 4426149 Fax 31 10 4426148 Email info rae nl Web www rae nl RAE Systems Spain s l Av Remolar 31 08820 El Prat de Llobregat Spain Phone 34 933 788 352 Fax 34 933 788 353 Mobile 34 687 491 106 Email spainsales raesystems com Web www raespain com RAE Systems Middle East LOB 7 Ground Floor Office 19 Jebel Ali Free Zone Dubai United Arab Emirates Phone 971 4 887 5562 Email mesales raesystems com RAE Systems Hong Kong Ltd Room 8 6 F Hong Leong Plaza 33 Lok Yip Road Fanling N T Hong Kong Phone 852 2669 0828 Fax 852 2669 0803 Email hksales raesystems com RAE Systems by Honeywell World Headquarters 3775 N First St San Jose CA 95134 1708 USA Phone 408 952 8200 Toll Free 888 723 4800 Fax 408 952 8480 E mail sales support raesales raesystems com Web Site www raesystems com Technical Support Phone 408 952 8461 Mon Fri 7AM 5PM PST Email tech raesystems com Training Courses www raesystems com support Email training raesystems com Product Registration www raesystems com support product registration RAE Systems Europe Kirstineh j 23A DK 2770 Kastrup Denmark Phone 45 8652 5155 Fax 45 8652 5177 Web www raesystems eu Email sales raeeurope com RAE Systems Hong Kong Ltd Units 1516 18 15 F Del
3. User s Guide for operational information This guide is not intended as an operational guide It is intended only for installation and alignment If you do not have a copy of the FMC 10 User s Guide it is available in PDF form from the RAE Systems website at www raesystems com Copyright 2010 RAE Systems by Honeywell FMC 10 Wiring And Alignment Guide Page 1 1 Wire The FMC 10 For AC Power Connect power wires from an AC source to the 3 pole power block Slip the stripped end of each wire into the receptacle on the block and tighten its screw Connect as follows Label E L N Meaning Earth Live Neutral AC wires Ground Hot Neutral Note Refer to the FMC 10 user s manual for other configurations Important Before applying power to the controller connect all sensor heads to the selected channel Once the block is wired for AC power plug the block into its mating receptacle on the PC board Wiring block FMC 10 circuit board FMC 10 Wiring And Alignment Guide Page 2 2 Wire the FMC 10 To The RAEGuard Or Other Sensor Head Open the FMC 10 by removing the four Philips screws The printed circuit board with all connection points is now visible Note The two potentiometers labeled Zero and Cal are accessed through two holes in the bottom of the FMC 10 enclosure All other potentiometers and test points are located on the printed circuit board FMC 10 Wiring And Alignment Guide Page 3 Connect three wi
4. ading is 0 5 volts Note Turning clockwise increases the value while turning counterclockwise decreases it 3 2 Set Full Scale Maximum Value Now set the full scale maximum value to match your sensor head s detection range 1 Use the screwdriver to turn the screw on the board mounted potentiometer RV2 labeled DPM while watching the display on the front of the FMC 10 2 Adjust it until the value shown in the FMC 10 s display reads the same as the full scale output of the sensor head for example 1000 500 20 etc 3 Disconnect the DVM s probes from the test points Note Turning clockwise increases the value while turning counterclockwise decreases it Test points TP4 and TP5 Use alignment tool or small screwdriver to adjust FMC 10 Wiring And Alignment Guide Page 5 4 Set High Low Alarm Thresholds 1 Adjust the sensor to put out 4mA 2 Press and hold the FMC 10 Alarm set button on the circuit board until the alarm beeps and the Low alarm LED on the FMC 10 s front panel glows 3 When you hear the beep and the Low LED glows release the switch Note Establish low and high alarm thresholds you want from the sensor head such as 20 500 etc 4 1 Low Set 1 Adjust the Zero potentiometer until the FMC 10 s display shows the low alarm value such as 200 2 Press the Alarm Set button once and the high alarm LED should glow 4 2 High Set Adjust the Zero potentiometer until the FMC 10 s d
5. adjust the potentiometer labeled 20mA RV4 until the DVM displays 20mV 8 Turn the recessed Cal Span potentiometer on the bottom of the FMC 10 s case until the FMC 10 display reads a value matching the sensor s full scale value such as 1000 or 20 etc 9 Disconnect the DVM s probes from the test points and remove the resistor from the 4 20mA output points Alignment is complete Important Make sure to test the system with calibration gas before monitoring Adjust 20mA Potentiometer RV4 FMC 10 Wiring And Alignment Guide Page 8 RAE Systems Contacts RAE Systems by Honeywell World Headquarters 3775 N First St San Jose CA 95134 1708 USA Phone 1 408 952 8200 Fax 1 408 952 8480 E mail customerserv raesystems com Web Site www raesystems com RAE Systems Technical Support Monday through Friday 7 00AM to 5 00PM Pacific Time Phone 1 408 952 8461 Email tech raesystems com RAE Systems Europe ApS Kristineh j 23 A DK 2770 Kastrup Denmark Phone 45 86 52 51 55 Fax 45 86 52 51 77 orders raeeurope com sales raeeurope com service raesystems com Web www raesystems eu RAE Systems UK Ltd D5 Culham Innovation Centre Culham Science Centre Abingdon Oxon OX14 3DB United Kingdom Phone 44 1865408368 Fax 44 1235531119 Mobile 44 7841362693 Email raeuk raeeurope com FMC 10 Wiring And Alignment Guide Page 9 RAE Systems France 336 rue de la f e des eaux 69390 Vernaison France Phone 33 4 78 46
6. isplay shows the high alarm value such as 500 4 3 Normalize Settings 1 Press the Alarm set button Both the High and Low LEDs should glow 2 Adjust the Zero potentiometer to show 000 in the FMC 10 display Note If you are using an oxygen detector set the value to 20 9 For toxics and PID sensors the reading should be 000 3 Press the Alarm set button again and alarm LEDs should turn off Alignment is complete Important Make sure to test the system with calibration gas before monitoring FMC 10 Wiring And Alignment Guide Page 6 5 Adjust The 4 20mA Range Scale 1 Connect a 100 to 250 ohm resistor to the 4 20mA output points 2 Set the sensor head to output 4mA 3 Locate the Zero potentiometer on the bottom of the FMC 10 s case Adjust the Zero potentiometer until the FMC 10 s display reads 000 Note Turning clockwise increases the value while turning counterclockwise decreases it 4 Connect the red probe from the DVM to the test point on the PC board labeled TP2 5 Connect the black probe from the DVM to the test point labeled TP3 6 Turn the screw on the PC board mounted pot labeled 4mA RV3 and monitor the DVM When it reads 4mV or 0 004 volts it is set correctly Test points TP2 and TP3 Adjust 4mA Potentiometer RV3 FMC 10 Wiring And Alignment Guide Page 7 7 Set the sensor output to deliver 20mA Make sure the DVM shows 20mV If it does not show 20mV
7. res from the sensor head to the points labeled P Y W in the following way note that if you are using a RAEGuard you can follow the color scheme FMC 10 Label Sensor Wire RAEGuard Wire W Positive supply Red Y 4 20mA signal output Blue P Negative supply Black 3 Alignment Procedure Note You should calibrate the RAEGuard sensor before performing the alignment procedure for the FMC 10 With all wiring completed begin the alignment procedure You will need the following tools Plastic alignment tool recommended or fine flathead screwdriver such as a jeweler s screwdriver DVM digital voltmeter The FMC 10 should be open with the PC board fully exposed 3 1 Set Digital Display Full Range Important Before applying power to the controller connect all sensor heads to the selected channel 1 Apply power to the FMC 10 2 Use an alignment tool to adjust the Zero potentiometer located on the bottom of the FMC 10 so that the FMC 10 s display reads 000 or 20 9 for oxygen sensors Wiring block FMC 10 circuit board FMC 10 Wiring And Alignment Guide Page 4 3 Turn on the DVM 4 Connect the red probe from the DVM to the test point on the PC board labeled TP4 5 Connect the black probe from the DVM to the test point labeled TP5 6 While monitoring the display on the DVM use the alignment tool to turn the recessed screw labeled Zero on the outside of the FMC 10 until the DVM re
8. ta House 3 On Yiu Street Shatin N T Hong Kong Phone 852 2669 0828 Fax 852 2669 0803 Web www raesystems com hk Email service raesystems com hk RAE Systems Middle East LOB 7 Ground Floor Office 19 Jebel Ali Free Zone Dubai United Arab Emirates Email mesales raesystems com Phone 971 4 887 5562 Rev A November 2010 P N F05 4012 000
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