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1. ur scura lE ene use reso a C35 w too reansroenedievion wisr amp zs onc EE BG w 400 TRANSFORMER 18V 20n W451428 0109 Tan CURRENT 37 0 0 T T E TITTI ES tr 4o ccr 4 REctiFieR imsv wssisrzom sarnananae 4 257 LIE NENNEN A es eee 3 0V N451372 0104 BATT CuARcE l 26 ju EN ee MMC ee eee EENEG 44 eer A RECTIFIER 13 5V N451372 1301 PATT CME Gern CZ ee NE RE WER Pee ee 46 ccRP 6 RECTIFIER 30V N451372 0905 BATTCHNRGE ue ppm mm LVI T LU 2 men a an DHT BERN WERNER EEE 50 lciecviT BRKR_6A 250V T725694 0034 _ HEINEMAN CIRCUIT BEKR MA 250V 3725674 0035 La isengg 260V 5725694 0036 HEINEMAN ECH HII Joru2zo wWzs8es7 CARTRIGE TYPE FECE NENNEN VI REMAIN VEER FAA CARa a zw w scee3 avy ree LIGHTS 58 ges sroe sow messe o 5 15 59 resisroR wseee2 T D GA EE ER EE res ston 25 12W NiS6e8 Lan roe TES 62 ResisroR sel 2w 1720587 II 3 gesisroe 200 2w 9720 61 Leeg Kp SNUB 64 Res sror 3000 sw Jo7ze ei LI es JResisroR w33 22 IL ECH BEE o BE T en TE l rs a ae p D O ARGENTINA RWY BOULOGNE re VILLA ROSA S MATERIAL TAB g 3 BE an Ir N Pe REMARKS DESCRIPTION BASE PC NO SNUB TRK 2 ENTI ZR L 2 E 224 GROUNDED RECPT SHUNT SOV SERIES Foo EMERG INDIE KP TRK ENTR AIET NITOSO 4266 N3279 89 ew JO726I42. Approach detects the approach of a train Approach Light provides signal lighting when a train is approaching Approach Stick provides the time locking in the switch locking circuit Approach Stick repeater stick of AS and direct repeater Repeater Stick of RP used to prevent as cascading Approach Stick Repeater Stick repeater of ASPS and T to Track Repeater Provides additional contact Approach Stick prevents AS from picking up without timing Power Off when A C power comes on after power interruption Repeater of ASPO Block Indication indicates the presence of a train in the block Distant provides green signal control Directional Stick operates for a train movement in a particular direction _ letter denotes direction such as E for East Light Flasher provides flashing light control East Stick provides detection of an eastbound route Repeater of ES East crossing stick provides release of crossing equipment behind Eastbound train EN VABCO WABCO Relay Nomenclature Index cont d GP GZ GZP GZS GZBP HGP HGBPS LBP LSBP LK LO MC MCP MCPP Signal signal control Repeater of G or signal green repeater Signal Control controlled by a control machine Signal lever Repeater of GZ Signal Control Stick controlled by mechanical lever and control machine lever Stick circuit maintains relay energized regardless of positi
3. 2 H 2 E Searchlight Signal Operating Mechanism e GQ Contacts On Searchlight Signal Mechanism aA lt Y Yellow Contact Closed When Signal Displays Yellow Aspect G Green Contact Closed When Signal Displays Green Aspect R G Red Green Contact Closed When Signal Displays Red Or Green Aspect R Y Red Yellow Contact Closed When Signal Displays Red Or Yellow Aspect LIGHTNING ARRESTERS Physical Series I Series Shunt 3 fo fe S l le le l PLUG CONNECTORS RACK R1 T R2 1 7 B CABLE DESTINATION CABLE NO BETWEEN R1 R2 CABLE CONNECTOR PIN ASSIGNMENT CABLE Cable Connector Pin Assignment Female RACK R1 1 7 IDENTIFICATION ASSIGNED TO MALE CONNECTOR MOUNTED IN RACK 2 AND CABLE END TERMINATING IN RACK 2 Relay Rack Fixed Male a 2 2 uk eed asi 1 te 1225 sme rt eege SE Gest e eg E ga Taux wu 2 9 me a a Ek seit Dal Rude IE 32 31 30 29 Control Consol Fixed Male l Jo fo la S S Is 13 MELLE I PUSH BUTTON CONTROLLERS SWITCH LEVER BANDS OR e N CONTACTS MADE C A NORMAL e R maDE REVERSE SIGNAL BANDS OR CON TACTS OR P B TURN CONTACTS S NORMAL POSITION i 1 NML Open Z DIRECTION OF Rear View 1 NML Closed TURN RT LEFT UN374214 Push 2 Pos Stick LEGEND C A C1 j Contacts t i Are Stacked Rear View UN380618 1 NML Open 1 NML Closed PUSH PULL ONLY A2 N A3 C2 C3 A4 A5 C
4. 620826 N3 7 J0720230 Diode N4005 Leger Vid N vu lk d L WI w el bil K T xiy u e x E NIX Al Wl w x N o NI Ciel L U zi TRIK 31 2 T a 3 al SIS S AI di 9 nu o 9 N WABCO 32 ARGENTINA RWY BOULOGNE re VILLA ROSA IS MATERIAL TAB KI
5. B UJ NJ HH Description PN 150B Relay PN 150BTR Relay PN 150BTR Relay PN 150BD Relay PN 150BH Relay PN 150BL Relay PN 150BSR Relay PN 150HD Relay PN 150N Relay PN 150P Relay PN 150BM Relay PN 150SO Relay PP 151 Relay PN 250B Relay PN 258BSR Relay PF 256 Relay Midtex Relay KP Relay W 400 Transformer Contacts Data WABCO Pc No 6FB N322500 701 6FB N322501 701 6FB N322501 701 3FB N N322504 701 3FB R lFB N322511 002 1F 1B 3FB N322510 001 6FB N322503 701 6FB N322505 002 6FB N322502 701 2FB N322508 002 2F N322517 001 lFB I1B N322512 001 GNR N322516 001 6FB N322554 701 6F 3B 6FB N322551 702 4NR N322561 701 4FB J 4NR N217122 18V 10A N451428 0106 Base Pc No N334266 N334266 N334266 N335727 N349904 N344874 N334266 N334266 N334266 N341626 N376048 N372344 N341785 N373979 N349769 N384243 X253139 001 Remarks Biased Line l Ohm Track 4 Ohm Track 3 Position Line High Dropaway Trk Light Out Slow Drop Line Heavy Duty Neutral Line Power Transfer Magnetic Blowout Switch Overload Mag Stick Line Biased Line Biased Slow Release Highway Flasher Non Vital Mach Final Stick Power Trans QOIHHM Ref 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 Description W 400 Transformer CCR 4 Rectifier CCR 5 Rectifier CCR A
6. Coil PN 150 BD 3 Position Relay With Front Test PN 250 B Biased Line With Front Test PN 150 SO DC Switch Overload Z Z em Biased Magnetic Stick Midtex Relay TRE KP Relay es RELAYS DIRECT CURRENT T A A EA PN 258 BSR PN 150 B Biased Slow Release Biased Line Slow Pick Up With Front Testing or PN 150 BTR Biased Track PN 150 P With Front Test Power Off PN 150 BM Magnetic HD Contact With Front Test A A B PN 150 HD L Front Test Having Heavv Dutv Contacts PN 150 BH Hi Drop Awav Track Relav With Front Test Coils in Multiple Coils in Series a BA A A A A PF 256 PN 150 BSR PN 150 N Flasher Relay Slow Drop Away Neutral With With Front Test Front Test T E PN 150 BH 006 With Front Test RELAY CONTACT ASSIGNMENT MIDTEX Base Contact Assignment l Contact Positions and Contact 2 3 4 Symbols for KP Relays Note Deenergized Position Of Biased Relay is With Armature Counterclockwise Making Reverse Contacts G L Keying Stud 1 2 3 4 Biased gt kA Relay 4 4 i L n 5 6 wl x add Magnetic Stick 9 10 11 12 N R Relav Contact Numbering wel TT Le Viewed From Front Relay Contact Assignment Front amp Back Contact Assignment Are Per Following Table Number X Designates Contact Assignment Example AE Contact No 1 Implies the Heel Is 1H Front IF the Back 1B E Front Contact Closed Relav Energized J
7. of the principle lever signal track circuit or other device entering into the control of or controlled by the unit Second alphabetic term consisting of one or more letters The last letter of this term designates the general kind of unit while the first letter or letters when used describe specifically the operated unit The complete designation of a unit is written as follows Numerical Prefix First Letter Last Letter 2 H R Written 2HR In this example 2 is the number of a signal 2R means relay having to do with signal 2 and 2HR means home relay for signal 2 In other words the letter R means relay in general The letter H indicates that the function of this relay is to control the proceed or caution indication of a signal The number 2 definitely indicates the signal which this relay controls mt 123 WABCO WABCO NAT WAY ds TRACK CIRCUIT NUMBERING A track circuit is designated by the letter T preceded by a number If within interlocking limits it will take a number of a movable point frog switch or derail lying within the track circuit the preference being in the order named When there are no interlocked switches in a track circuit it is numbered from a signal governing over the track circuit Progressive alphabetical prefixes are used in the case of a plurality of track sections that govern one signal 4 WIRE NOMENCLATURE A wire carrying positive energy to one or more operated units
8. 4 c5 Contacts a I G gt Are Stacked Rear View N380619 1 Nor Open Push CAOR Gtk 2 Nor Closed 3 Nor Open C toL Or C to R UN 380619 me PUSH TURN CL CR B1 Rt stack is not affected by left vice versa turn UJ Contacts Are Stacked Contact Numbering PUSH BUTTONS CONT A4 A4 N382242 N382229 Left Turn Right Turn Only Only Common To Both Push Pull Turn Right Or Left No Push Pull l pw is08 Recay GFB N322508 701 nas 206 BIASED LINE E NAZ MI es RE NEMINEM s PN 150BTR RELAY 6FB CFB b KA dod v7 x07 EE s PN 150BH RELAY N32251 002 79 TRER Gear sFB N3225 0 001 0344874 4 ewr ovr GER N334266 E NECEM JM KEEN ee GFB N322502 701 N334266 NEUTRAL LINE 14 PN 50P Sea 2FB N322500 aal W34 G26 Power TRANSFER ECH Se HHHH OHE IIE DE EC eee MEN AE EEE eee REES Sege e DEER DEENS N322517 001 N376 046 72 Pn 180 SO Retay Fe 1B N322512 001 W372344 Pala he CHEN EEE P 77 TT i2 a LV LLL ag PN 2soB RELAY Fe 3 wa2z5s4 70 0373977 BIASED LINE _ 25V b V eee eae Pople DAGA ee BE zer Reeay 4NR N32256 701 W 384243 HIGHWAY FLASHER ECH TTS Sel LI IL LI LL J a2 1 1 LLL LL d 33 ep o 1 1 y o 34 KP rezay 4NR N2I7Iz2___ X253 39 001 FINAL sow Z D O ARGENTINA RWY Grm BOULOGNE re VILLA ROSA SH AN MATERIAL TAB KU Q e 1 13 m
9. Ki IL UNION SWITCH amp SIGNAL 645 Russell Street Batesburg SC 29006 Service Manual 6123 UO Test Panel March 1978 An Affiliated Company 1978 Union Switch amp Signal Inc Printed in U S A WABCO WABCO MAY DY CIRCUIT NOMENCLATURE AND GRAPHICAL SYMBOLS 1 CIRCUIT NOMENCLATURE The purpose of the following is to explain the scheme of abbreviated designations used for electrically operated Signal units and wires Letters suggestive of the words they represent have been assigned as far as practicable but there are some letters that stand for names that cannot be associated such as G for signal and W for switch Some of the letters represent several different meanings or words such as N Normal N Negative N North Depending upon the use and location with respect to numerals and other letters but if the scheme is consistently used there should be no mistake in the meaning 2 NOMENCLATURE OF ELECTRICALLY OPERATED UNITS The term Electrically Operated Unit is used to signify a signaling device in which an electric light or magnetic coil is usually essential to its operation as for instance color light signal a relay electric lock etc in order to provide a concise suggestive graphic code for marking these units on plans the following system has been evolved which makes use of a designation made up of two parts namely First numerical prefix the number
10. Rectifier CCRP 6 Rectifier Circuit Brkr 6A Circuit Brkr 10A Circuit Brkr 15A Fuse 10 Amp 4 5 Resistor 50 Resistor Resistor Resistor Resistor 100 1 28 Resistor Resistor Resistor Resistor 150 200 3000 Diode 1N4005 Switch Rheostat Lgt Arrestor Contacts Data 18V 20A 250V 250V 250V 250V 12W WABCO Pc No N451428 0109 N451372 0101 N451372 0104 N451372 1301 N451372 0905 J725694 0034 J725694 0035 J725694 0036 J071120 N156683 N189956 N156682 N239433 N156681 J721587 J721161 J073841 N331321 3723568 JO72616 J620826 N314266 No Base Pc N238637 Remarks High Current Batt Charge 4 6C Batt Charge 1 2C Batt Charge 6C Batt Charge 10 13C Heineman Heineman Heineman Cartridge Type Adj for lights Adj for Trks Fixed KP Snub KP Snub Shunt 50V NA CIOGBWUA Ref 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Description Lgt Arrestor Sonalert Sonalert Sonalert Duplex Receptical Contacts Data 2900Hz 2900Hz 4500Hz WABCO Pc No N327989 J705057 J705057 001 J792472 J072030 Base Pc No N170501 Box J700245 Cover J069834 Remarks Series 400V Trk 1 Entr Emerg Indic Trk 2 Entr Grounded Recpt NP DIBUAN RELAYS DIRECT CURRENT A A PP 151 Magnetic Stick Relay PN 150 BL Light Out Relay 3FB Double
11. es 18v 10a TE 1A 18 1C 10 ER NEE 3 2 JUMPER D TO WI iN secon ary we 18v 20a Qt sss ue uy p additively in 7v steps SELECT TERMINALS PER APPLICATION 2y O ZER er ry adjustable additively in 37v steps GRAPHIC SYMBOLS HEREREE f f Controlled J Automatic HIGH SIGNALS P Green Yellow Yellow Non automatic Red Fixed Red c DWARF SIGNALS SIGNAL OPERATING CHARACTERISTICS SIGNAL POLE HIGHWAY CROSSING WARNING EQUIPMENT EQUIPMENT lu Horn A Cap Bell Automatic Leem ii Phone Crossbuck Lights T 922 Lights Route Sign N Gate Symbol indicates stick control of signal restoring of controlling lever to normal position is required before signal can again be cleared for a following train Symbol indicates non stick control of signal restoring of controlling lever to normal position is not required before signal can again be cleared for a following train TRACK APPLIANCES ae 9 o Style M23 A Power Switch amp Lock Movement RAILWAY TRACKS 1 0 Meter Gauge Track x e AN cd Style U5 Switch Circuit Controller NNNM EE DADO Bootleg Connections To Rail INSULATED RAIL JOINTS I o Track Circuits Track Circuit On Left In Both Directions None On Right PU ENTERS E PNE RENNES 1 Track Circuit On Right No
12. ically cycles be tween the two rates CCR A contains a solid state control circuit for automatic monitoring of the output voltage and automatic battery charging rate adjustment The low charging rate is determined by an ex ternal resistor connected across R R2 Suffix 0905 Circuit Symbol Select transformer leads per application requiements Tape unused leads separately with 3 4 black friction tape A77358 Tie securely to transformer with all marking visable M23 A SWITCH MACHINE Y Note Number in circle represents number of terminal Motor Number not in circie shows number of terminal MOTOR TERMINAL BOARD to which other end of wire ts connected n CIRCUIT FIELD Circuit Controller CONTROLLER HEATER 27 26 10 WHEN USED MOTOR COMPARTMENT HEATER WHEN USED ARMATURE MAIN TERMINAL BOARD TERMINALS 25 24 12 D w 1 H CONTACTS 6 CONTROLLED BY SHUNTING STRIP SELECTOR LEVER 2 BN BA ta Go a 4 52 30 49 12 D GAS Ch o od olo M E DIRECTION 49 OF NEXT Wiring Diagram For Standard D C High voltage Switch Machine With Split Field Motor TRANSFORMERS TRANSFORMER FACEPLATES Lus Er ed eue hao dle eg SUFFIX SUFFIX Far A d 0106 0109 style w 400 240 228v 60 100h2 va350 P 2P 3P Q 228v _ Qal WABCO w 400 240 228v YE Noone va 360 ko A e 2 secondari
13. is in general designated by nomenclaure similar to that applied to the operated unit controlled by it followed by a number indicating the number of circuit controlling contacts in the circuit between the wire and unit A wire carrying negative energy from one or more operated units is designated in the same manner except that the designation is preceded by the letter N WABCO O Z R P 3 un Hox ox lt ud WABCO dis TABLE OF MEANING OF LETTERS DESCRIPTIVE AND DESIGNATIVE TERMS Approach Alternator Ampere Positive Energy Block Button comioncdchangescdoallerBodingscOiggkectontrollors oorrssDondehse Proceed indication of a signal Right position of lever Electric Light Exportacao Left Position of lever Edison Element Green Signal operating mechanism Graph Approach Indication of a Signal Home Indicator Visual Locking Lever Line Lockout Magnetic Marker Manual Normal North Negative Off Overload On Power Repeating Pole Polar Red Reverse Relay South Stick Storage Starting Track Time Transformer Tower Transmitter Train Tuned Volt Switch Operating Mechanism Interlocking A C Bell Yellow Use for any special term to be noted on plan WABCO ANN D l AS ka ASPS ASPSTP ASPO ASPOP BK DS EO EXP EXS WABCO NAY RELAY NOMENCLATURE INDEX Annunciator provides control for bell and light for highway crossing gateman
14. is off Control power off indication for CTC POP Repeater of PO RWC Reverse Switch Correspondence indicates that switch points and WZ are in the reverse position 1 RWCP Repeater of RWC RWCPP Repeater of RWCP RWZ Reverse repeater of WZ RR Route Request Relay RLP Reverse Lever Repeater repeater of reverse position of control machine lever RPR Route Repeater Relay WABCO WABCO Na Relay Nomenclature Index cont d TP TPP TPPP TE TPS TEP TPSP WS WSP WZ WL WLA WXS XTP XGN Stick provides detection of a southbound route letter denotes direction such as E for East Track detects presence of a train on a section of track Repeater of T Repeater of TP Repeater of TPP Time Element provides time delay Track Repeater Stick energized by T and a control machine lever contact will be deenergized by the T only Repeater of TE Repeater of TPS West Stick provides detection of a westbound route Repeater of WS Switch Control positioned normal or reverse in response to a control machine switch lever Switch Lock control for electric switch lock Switch Lock Approach provides release for WL West Crossing Stick provides release of highway crossing behind a train for a westbound move Crossing Approach detects the approach of a train to a highway crossing Crossing Track Repeater highway crossing control Crossing Gate N
15. j Polar Contact Closed Normal in Checking Contact Of Thermal Relay RELAY CONTACTS Front Contact Open Back Contact Relay Open De energized Relay Energized ES Magnetic Blowout Contact Polar Contact Closed Reverse Contacts Of Same Relay _ e Style U5 Switch Circuit Controller Contacts Closed With Switch Reverse Contacts Should Be Adjusted To Operate When Switch Point Is From Normal Position Back Contact Closed Relay De energized ms R High Current Contact d t om gen L Constantly Moving Contact ur em p Starting Button Contact Normally Open RECTIFIERS Suffix 0101 CCR 4 0104 CCR 5 Suffix 1301 CCR A V Select Terminals Per Application Requirements Select Terminals Per Application Requirements picem seem 1 1P Hr Circuit Symbol g E E Circuit Symbol 4P DC i EE REGE d DC mura o Xo CQO U CORRECTIONS AC LINE TO 1P amp 4P FOR 120V JUMPER 1P TO 3P 2P TO 4P FOR 240V JUMPER 3P TO 2P DIFFERENCE BETWEEN CCR amp CCR A CCR provides full wave rectification amp efficient current regulation for battery charging service Charging current is available from O to maximum rated output with two rate charge capability CCR A is a self contained full wave rectifier designed for automatic battery charging service It has an adjustable high rate amp an adjustable low rate of charge amp automat
16. ne On Left Insulated Switch Rod Track Circuit Bond SWITCHES SINGLE LINE PLAN NEN nan Set For Straight Track Set For Turnout p il DOUBLE LINE PLAN ft mal Interlocked Interlocked Set For Straight Track Set For Turnout Non Interlocked Non Interlocked Set For Straight Track Set For Turnout 7 Power Switch Controlled Switch Lock Dual Control Machine BUILDINGS D Do Operator Facing Track Stations amp Other Buildings Control Point LI Relay Case MISCELLANEOUS APPARATUS RESISTORS CAPACITORS DIODES Rectifier FERN PER Voltage Limiter Variable Resistor n L Or Rehostat Suppressor CMV 8H BHONN O Capacitor Unit L8 e 9 Terminal Strap Dual Circuit Breaker HG EUN ME Single Circuit Breaker Utility Box Dual Outlet DRAWING SYMBOLS Terminal Point NEN Reference No Twisted Pair Cable Plug Adjacent Cables WITHIN HOUSING d Wires Enter Or Leave Wires Join Housing Or Cabin Wires Cross v Ame eg Battery 0 e L ot GES li 2 Pole Si i joi OF rcs esi ole Single Throw Knife BOAH Switch Sonalert NOMINAL el AGE gc 8 CELLS I l n l 1 uu dy gel C b t NOMINAL AMPERE Ground Symbol ine CTR 80 AH 180 HRS In Power Position Dimmer
17. on of mechanical lever Back contact repeater of GZ for additional contacts Home provides yellow signal control Home Signal provides yellow control for colorlight signal Repeater of HG Home Signal Back Repeater Stick provides control machine signal clear indication light Lock provides route locking for a switch Back contact repeater of L Lock Stick prevents switch operation when route is locked Back contact repeater of LS Lock Indication provides control machine switch locked indication light and prevents preconditioning of switch lever Light Out detects burned out signal lamp Maintainer Call control for maintainer call horn Repeater of MC Repeater of MCP WABCO WABCO CAL WAY Relay Nomenclature Index cont d NWC Normal Switch Correspondence indicates that switch point and WZ are in normal position NWCP Repater of NWC NWCPP Repeater of NWCP NWCPPP Repeater of NWCPP NWZ Normal Repeater of WZ NWZP Second Normal Repeater of WZ NLP Normal Lever Repeater repeater of normal position of control machine lever NS North Stick provides detection of a northbound route NWLP Normal Switch Lock Repeater repeats the normal position of a switch circuit controller and electric switch lock PBS Pushbutton Stick energized by a pushbutton and remains energized after pushbutton returns normal PO Power Off transfers power from A C to D C when A C power
18. ormal detects highway crossing gates in the normal position Raised WABCO WABCO MAY Relay Nomenclature cont d XGR XGNP XS XTS XS XSPO XSPOP YP YGP YGPP Crossing Gate Reverse detects highway crossing gate in the reverse position lowered Repeater of XGN Audible Indication provides control for bell Crossing Track Stick Relay used at the trap circuit locations Crossing stick relay picks up when train occupies the approach trap circuits location Crossing Stick Power Off Relay Repeater of the XSPO Yellow Repeater repeats yellow position of the signal Yellow Green Repeater repeats yellow or green position of the signal Repeater of YGP Function Control operates in response to a control machine lever WABCO EB EN BX NX TN TEL 1 TEL 2 Bl0 L N10 L WABCO MISCELLANEOUS NOMENCLATURE Number indicates pos nominal value DC voltage Number indicates neg nominal value DC voltage Positive lamp energy Negative lamp energy A C Energy pos indicates nominal voltage A C Energy neg indicates nominal voltage Positive Track Relay Negative Track Relay Positive Track Feed Negative Track Feed Telephone Telephone Machine Battery Mach Light Battery Pos Machine Negative Machine coded positive enerty Line Battery Pos Energy indicates nominal volt Line Battery Neg Energy Ref OY Ui
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