ANNEX A DRAWINGS. Technology and reliability that carries weight. Document Date Code Rev. Page

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1 Technology and reliability that carries weight ANNEX A DRAWINGS. LD04 SYSTEM BLOCK DIAGRAM LD04/80/00. LD04 ENCLOSURE DIMENSIONS (ALUMINIUM/PLASTIC) LD04/80/00. LD04 ENCLOSURE DIMENSIONS (INOX) LD04/80/0 4. LD04 REAR PANEL CONNECTS LD04/80/0. LD04 TERMINAL CONNECTION LD04/IP/090. LD** CABLING DIAGRAMS LD**/80/088. LOADCELL JUNCTION BOX/EXT.CABLING LC PCB //089D 8. PCB 80,49,, COMP. LAYOUT AND CONNECT (S) LD**/PCBS/ LD04 FINAL ASSY DIAGRAM LD04/80/09 0. LD04 EXPLODED VIEW (ALUMINIUM/PLASTIC) LD04/80/00. LD04 EXPLODED VIEW (INOX) LD04/80/0 Document Date Code Rev. Page LD040 WEIGHT INDICAT ANNEX..99 LD04_0.AN 0 of

2 MAX 0 X 0 OHM LOADCELLS J ( ST) 0 OHM LOADCELL J4 ( ST9) J4 ( ST9) ANALOG OUTPUT 00VDC 00mADC 4VDC EXTERNAL J4 ( ST9) J ( ST8) V ANALOG TO DIGITAL CONVERSION & BAT. TEST JP CALIBRATION LOCK OPTION V ST ANALOG TO DIGITAL CONVERTER PCB OPTION V ST DIGITAL TO ANALOG CONVERTER JP SEL. CURRENT VOLTAGE OUTPUT PCB RS V RS DRIVER V MCU 89CRD 4KB EPROM KB RAM D I/O LINES KB EEPROM ST V POWER SUPPLY OPTION V V WATCHDOG ST4 KB EEPROM & R.T.C. ST PCB 0 ST OPTION ST RS48 DRIVER J ( ST) RS48 ST JP TER. RES. PCB 49 OUTPUTS & INPUT ( TILT ) ISOLATED ST ST V KEYBOARD & LED (LCD) DRIVER ST KEY & PWRNF MEMBRANE KEYB. POWER INPUT FILTER & POWER ONOFF ST DIGITS LED DISPLAY ( LCD BLACK) POWER INPUT 9VDC PCB LED (LD 04) PCB LCD (LD 0) PCB 80 ARKADIAS 4,AMPELOKIPI,ATHENS Title LD04 SYSTEM BLOCK DIAGRAM Size Document Number Rev LD04/80/00 0 Date: December 0, 999 Sheet of

3 94 mm mm 00mm mm mm 4mm mm ARKADIAS 4,AMPELOKIPI,ATHENS,GREECE Title: LD04 ENCLOSURE DIMENSIONS (ALUMINIUM/PLASTIC) Size Document Number REV LD04/80/00 0 DATE: December 0, 999 Sheet of

4 mm mm mm 8mm mm mm mm ARKADIAS 4,AMPELOKIPI,ATHENS,GREECE Title: LD04 ENCLOSURE DIMENSIONS (INOX) Size Document Number LD04/80/0 DATE: December 0, 999 Sheet of REV 0

5 PIN DESCRIPTION 4 POWER 9 VDC INPUT INP. COMMON ( ) OUTPUT OUTPUT OUT. COMMON ( ) POWER SET POINTS 4 I Cι O O Cο PIN DTYPE METAL CASE 8 9 DESCRIPTION A B TERMINATION RESIST (0R) PIN DESCRIPTION DTYPE METAL CASE RX DTR SHT PINS 8&9 F TERMINATION RESIST (0R) CONNECTION LD04 COM LOADCELL ANALOG OUTPUT DB9 FEM DB FEM DB MALE COM LOADCELL DB9 MALE DB FEM PIN 4 DTYPE METAL CASE 8 DESCRIPTION EXCITATION SENSE SENSE EXCITATION SIGNAL SIGNAL CALIB. ENABLE LOADCELL (DB F) PIN DESCRIPTION 4 DTYPE METAL CASE EXCITATION SENSE SENSE EXCITATION SIGNAL SIGNAL ANALOG OUTPUT (DB M) PIN DESCRIPTION,9 IOUT,0 VOUT, IOUT VOUT 4, POWER IN 4 VDC, POWER IN DTYPE METAL CASE NOTE : CALIBRATION IS DISABLED WHEN PINS &8 AT LOADCELL CONNECT ARE SHT CIRCUITED. AFTER CALIBRATING THE UNIT, PLACE JUNCTION AT PINS & 8 OF THE DBFEM CONNECT F THE L/C. Title ARKADIAS 4,AMPELOKIPI,ATHENS LD04 REAR PANEL CONNECTS Size Document Number Rev LD04/80/0 0 Date: December 0, 999 Sheet of

6 A B A JP TER. RES. PCB 49 ARKADIAS 4,AMPELOKIPI,ATHENS Title LD04 TERMINAL CONNECTION Size Document Number Rev LD04/IP/090 0 Date: December 0, 999 Sheet of 4 B S 4 POWER INPUT PCB 80 PCB F LD04 PCB F LD0 OUT SHLD SIG PCB OUT COM 4 4 SIG EX SEN SEN EX I OUT V OUT V OUT I OUT POWER IN (4VDC) SHLD JP PCB SEL. CURRENT VOLTAGE OUTPUT 4 RX S SHLD SIG SIG EX SEN SEN EX JP CAL. LOCK PCB 0 NOTES :. PCBS ARE DRAWN AS VIEWED IN THE IP HOUSING.. CALIBRATION IS DISABLED WHEN JP IS CLOSED. AFTER CALIBRATING THE UNIT, PLACE JUMPER AT JP.

7 4 MASTER V 40 R NETWK BIASING RESISTS A B RT 0 R WHITE BROWN 40 R CHASSIS EARTH I C ι INPUT TILT SWITCH 9 4 VDC POWER SUPPLY C ο O OUTPUT FUSE 4 VDC POWER SUPPLY O OUTPUT DIGITAL OUTPUTS Imax=00mA DIGITAL OUTPUTS &TILT CONNECTIONS SLAVE # (LD**) A B DB9 FEM TO LD** RS CONECT DB9 FEM TO LD** RS CONECT SLAVE # (LD**) A B UP TO 0 SLAVES... SLAVE #0 (LD**) A B RT 0 R TERMINATION RESIST X0.4mm THISTED PAIR SHILDED MAX CABLE LENGTH 000m RS48A CABLE CONNECTIONS DB9 METAL CASE DTR GRN BRN WHI MAX m GRN BRN WHI RX DTR PRINTER DB MALE 0 TO SERIAL PRINTER RX PRINTER DB MALE TO SLIP PRINTER EPSON TM90/9 DB9 METAL CASE RX GRN BRN WHI MAX m GRN BRN WHI RX DB9 FEM DB FEM RX TO PC PRINTER & PC CABLES Title ARKADIAS 4,AMPELOKIPI,ATHENS LD** CABLING DIAGRAMS Size Document Number Rev LD**/80/088 0 Date: December 0, 999 Sheet of POWER & SETPOINTS CONNECT LOAD LOAD

8 < GROUND TAG GROUND WIRE ( mm ) PIN No DB metal case shield 4 GREEN BLUE RED WHITE BLACK YELLOW TO LOADCELL CONNECT DB MALE CONNECT NOTE : F CAL. ENABLE PINS & 8 OF THE D CONNECT ARE USED. CALIBRATION IS DISABLED WHEN THEY ARE SHTCIRCUITED. NOTE: F CNER CRECTION FOLLOW JUNCTION BOX INSTRUCTIONS CPC: SPARK GAP SURGE ARRESTERS F 4 WIRE CONNECT EX TO SEN AND EX TO SEN LOADCELL LOADCELL S S HL E S E S O O HL X E X E UT UT E S E X E X O UT S O E UT D D JUNCTION BOX PCB SHLD EX EX SIG SIG SHLD EX EX SIG SIG SHLD LC LC EX CPC SEN CPC SI SI CPC EX SEN SIG SIG LC4 EX EX SHLD CPC LC SIG SIG EX EX SHLD O UT O UT E X S E E X S E S HL D E X O UT O UT S E E X S E S HL D LOADCELL 4 LOADCELL S.A. ARKADIAS 4,AMPELOKIPI,ATHENS,GREECE Title LOADCELL JUNCTION BOX/EXT.CABLING Size Document Number REV LC PCB //089D Date: December, 999 Sheet of

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10 DB MALE DB9 FEM ST PCB PCB 49 ST JP PCB PCB 49 SEL. CURRENT VOLTAGE OUTPUT JP DB FEM PCB ST TER. RES. SEL. CURRENT VOLTAGE OUTPUT WAY PCB SCREW TERM. JP ST WAY PCB SCREW TERM. PCB ST WAY PCB SCREW TERM TER. RES. ST JP DB FEM DB9 MALE JP WAY PCB SCREW TERM. WAY PCB SCREW TERM. JP WAY PCB SCREW TERM WAY PCB SCREW TERM. ST ST CAL. LOCK CAL. LOCK ST4 ST4 ST ST PCB 80 ST ST PCB 80 CA 0 CA 0 ST ST ST ST PCB 0 PCB F LD04 PCB F LD0 PCB 0 PCB F LD04 PCB F LD0 NOTE : PCB 49 & PCB 0 & PCB ( PCB ) ARE CONNECTED DIRECTLY TO PCB 80 NOTE : PCB 49 & PCB 0 & PCB ( PCB ) ARE CONNECTED DIRECTLY TO PCB 80 ALUMINIUM / PLASTIC INOX Title ARKADIAS 4,AMPELOKIPI,ATHENS LD04 FINAL ASSY DIAGRAM Size Document Number Rev LD04/80/09 0 Date: December 0, 999 Sheet of

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