IP-227 - New York Air Brake
Contents
1. 4 NEW YORK AIR BRAKE CORPORATION A KNORR BRAKE COMPANY 748 Starbuck Avenue Watertown New York 13601 IP 227 USER MANUAL FOR END OF TRAIN DEVICE NYAB P N 781657 FOR EP 60 EQUIPPED TRAIN ISSUE NO 1 MARCH 22 2007 NOTICE The information in this document and the document itself in whole or in part in any form Information is proprietary and or confidential property of New York Air Brake Corporation a Knorr Brake company and its affiliates and its successors and assignees who retain and reserve all right title and interest in this Information in whole or in part and in all forms This Information is provided to the original recipient only for confidential use with the understanding that it will not be used in any manner detrimental to the interests of New York Air Brake and subject to return on request Reproduction transmission distribution or publication of this Information in any form in whole or in part for any purpose without prior written permission of New York Air Brake is strictly prohibited Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB a END OF TRAIN DEVICE USER MANUAL DOCUMENT REVISION SHEET Revision Level Section Change Date 01 INITIAL RELEASE 3 22 07 2 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB END OF TRAIN DEVICE USER MANUAL 2 0 3 0 4 0 5 0 62. 0 7 0 8 0 9 0 TABLE OF CONTENTS Safety Purpose Overview Description Installation Removal EP 60 Operation 7 1 Activation 7 2 Deactivation Battery 8 1 Battery Change Out Inter Car Cable 9 1 Inter Car Cable w Lanyard Change Out 3 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB a END OF TRAIN DEVICE USER MANUAL 1 0 SAFETY To prevent physical injury or death all personnel directly or indirectly involved with the operation of the equipment described in this Manual must conform to the following Observe all rules and regulations of the railroad where the equipment is being used Whenever there is a conflict between the instructions in this manual and the instructions of the user railroad the rules and regulations of the user railroad will govern When performing any operation of the equipment while it is on the vehicle special precautions must be taken to ensure that vehicle movement will not occur which could result in injury to personnel and or damage to equipment Make sure the handbrake is applied and that the wheels are chocked to prevent vehicle from moving WARNING 230 VDC TRAINLINE POWER IS PRESENT ALWAYS EXERCISE EXTREME CARE WHEN WORKING IN CLOSE PROXIMITY TO ELECTRICALLY ENERGIZED APPARATUS TO PREVENT RECEIVING ELECTRICAL SHOCK HANDS MUST BE CLEAR OF ELECTRICAL COMPONENTS AND CONTACTS FAILURE TO OBSERVE THESE SAFETY PRECAUTIONS CAN LEAD TO INJURY OR
3. DEATH De pressurize air system before performing any connection or removal of the equipment Before installing or removing the equipment from its mountings the train must be safely parked Bottled up air under pressure even though air supply is cut off may cause gaskets and or particles of dirt to become airborne and an increase in sound level when the equipment is removed from the car Personal eye and ear protection must be worn and care taken to avoid possible injury when performing any installation removal or operation of the equipment Follow all WARNING CAUTIONS and NOTES found throughout this Manual to ensure that neither your safety your fellow workers safety nor that of the equipment will be jeopardized Person s having the appropriate job skill level as governed by the user railroad are required when performing service and or operational tasks with the equipment 4 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB a END OF TRAIN DEVICE USER MANUAL 2 0 Purpose The intent of this User Manual IP 227 is to familiarize an End User to identify and understand the basic operation and need of the End of Train Device Combined CEOT for operation of an EP 60 equipped train Instruct a User in the steps to install and remove the device from a train activate after installation and to change the battery s when needed What this manual does not provide is the expectant feedback status
4. York Air Brake All rights reserved CONFIDENTIAL NYAB CON END OF TRAIN DEVICE USER MANUAL CLAMP LOCK Unlocked COUPLER CLAMP WHEEL Figure 3 4 Set CEOT Clamp onto coupler with Finger extending into the upper clevis of the mounting position Turn Coupler Clamp Wheel clockwise to secure See Figure 4 U Figure 4 The CEOT may require jostling as coupler Clamp Wheel is tightened to assure unit is secure Assure that wheel is seated with the Clamp Lock to provide anti rotation protection 5 Secure with optional Padlock with clasp through Wheel and Clamp Lock 6 Connect CEOT Gladhand to BP End Hose and open BP End Valve See Figure 5 9 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB CON END OF TRAIN DEVICE USER MANUAL Note If brake pipe pressure is present the CEOT may activate the High Visibility Marker if ambient light conditions justify 7 Connect CEOT Trainline Cable to Inter Car Cable See Figure 5 Figure 5 6 0 REMOVAL WARNING 230 VDC ELECTRICAL POWER IS PRESENT SERIOUS PERSONAL INJURY COULD OCCUR IF POWER IS NOT REMOVED 1 Assure ECP Trainline Power is OFF 2 Disconnect CEOT Trainline Cable from Inter Car Cable 3 Close car s brake pipe end valve 10 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB a END OF TRAIN DEVICE USER MANUAL WARNING AIR UNDER PRESSURE IS PRESE
5. and train function to an EP60 Head End Unit or detailed characteristics for and during train operation This manual does not include heavy repair maintenance testing requirements or detailed functional descriptions 3 0 Overview The 781657 End of Train Device Combined CEOT is for the operation of ECP equipped trains The CEOT is mounted to the coupler of the last car of the train and connected into brake pipe trainline and ECP s Wire Trainline Its purpose is as follows e Provide ECP Trainline termination Provide ECP Trainline integrity through ECP communications Provide status of brake pipe pressure at the end of the train to ECP s Head End Unit Provide status of ECP s Trainline Power at the end of the train to ECP s Head End Unit Provide a visible Marker Light at the end of the train An optional radio frequency RF receiver being AAR compliant may be mounted within the lead locomotive cab for receipt of end of train status AAR compliant receivers provide status for Brake pipe pressure Marker Light status Motion detection Two Way emergency initiation The CEOT is the design of New York Air Brake Corporation EP 60 end of train electronics within the enclosure of Union Switch amp Signal Inc s Model 6699 Sense amp Brake Unit Details of RF operation is found in Union Switch amp Signal Manual Service Manual 7075 4 0 Description The EP 60 End of Train Device Combined provides
6. functionality as specified and in compliance with the AAR ECP S 4200 performance specifications The AAR trainline cable inter connection cables and junction boxes form the communications network foundation on which the EP 60 cable based system is built The trainline interconnection network is based on Echelon Corporation s LonWorks PLT 22 network technology 5 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB a END OF TRAIN DEVICE USER MANUAL The End of Train Device Combined CEOT is a self contained portable device that is moved and placed on the coupler of the last car making up an ECP equipped train It is identified as the last device within the train It occupies the Inter Car Cable connector and brake pipe connection of the car therefore further cars could not be connected The CEOT uses trainline power to charge its batteries and to supply power to it s electronics The CEOT derives its power from the batteries in the absence of trainline power Communication is available when 230 VDC trainline power is active and also when it is not active The CEOT generates a beacon message transmitted throughout the train as an indication of trainline communication integrity Status of level of trainline power available to the end of the train is provided to the head end of train for EP 60 control logic Brake pipe is used as a constant supply of air to the cars reservoir of an EP 60 t
7. with Wrench snug 1 1 4 HEX NUT CAUTION 1 1 4 HEX NUT NEED ONLY BE SNUG TO SEAT SEALING RINGS OVER TIGHTENING WILL RESULT IN DAMAGE TO THREADS AND RECEPTACLE REQUIRING PART CHANGE OUT 17 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL
8. EP 60 s Car Control Device CCD and is interchangeable The battery s is charged and maintained through the 230 VDC trainline power It is not necessary to exchange or charge the batteries when in EP 60 operation The EP 60 system monitors the status of the CEOT battery charge 8 1 Battery Change Out The CEOT batteries may be changed without the need or use of tools It is recommended that this procedure be conducted on a bench in a clean well lit environment 12 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB END OF TRAIN DEVICE USER MANUAL Removal 1 Release CLAMP LOCK to unlock the cover See Figure 3 amp 6 2 Release two 2 COVER CLAMPS See Figure 6 3 Open COVER See Figure 6 4 Loosen and remove THUMB SCREWS retain for reinstallion See Figure 6 THUMB SCREWS COVER CLAMPS SUPPORT PAD Figure 6 13 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB OD END OF TRAIN DEVICE USER MANUAL 5 Remove HOLD DOWN Assembly from batteries See Figure 7 6 Remove SUPPORT PAD from between batteries See Figure 7 7 Disconnect BLACK lead 1 4 Stackon from each the left Battery 1 position and the right Battery 2 position See Figure 7 8 Lift the left Battery 1 from enclosure and disconnect RED lead Stackon See Figure 8 9 Lift the right Battery 2 from enclosure and disconnect RED lead Stackon See Figure 8 Fig
9. NT IN THE BRAKE PIPE SERIOUS PERSONAL INJURY COULD OCCUR IF PRESSURE IS NOT REMOVED gt Depress Pressure Relief Valve located on the CEOT Gladhand until all air has been allowed to exhaust Disconnect CEOT Gladhand from brake pipe end hose Remove optional Padlock s clasp from Coupler Clamp Wheel and Clamp Lock Release Clamp Lock by pulling downward See Figure 3 Supporting CEOT turn Coupler Clamp Wheel counter clockwise to release Finger from clevis of coupler Set unit on back or side for transport OON OON o Note High Visibility Marker is set to off by an internal level switch 7 0 EP 60 OPERATION ECP The End of Train Device Combined CEOT is mounted to the last car of the train as given in section Installation 7 1 Activation The CEOT will activate on the application of ECP Trainline Power to a Send its trainline wire communicated EOT Beacon with status information b Brake pipe pressure from CEOT shall be invalid display until pressure greater than 70 kPa 10 psi is applied The CEOT will activate on the application of brake pipe pressure greater than 70 kPa 10 psi to a Flash the High Visibility Marker if ambient light conditions warrant b Initiate optional RF communications The CEOT will activate on two 2 Test Pushbutton presses to a Send its trainline wire communicated EOT Beacon with status information b Flash the High Visibility Marker if ambient light condit
10. ions warrant c Initiate optional RF communications 11 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB a END OF TRAIN DEVICE USER MANUAL 7 2 De activation The CEOT will de activate immediately on loss of ECP Trainline Power combined with loss of HEU Head End Unit Beacon when accompanied with an ECP CUT OUT to a Stop sending its trainline wire communicated EOT Beacon The CEOT will de activate in one 1 hour on loss of ECP Trainline Power combined with loss of HEU Beacon when not accompanied with an ECP CUT OUT to a Stop sending its trainline wire communicated EOT Beacon The CEOT will not de activate on loss of ECP Trainline Power with an HEU Beacon until Low Battery detection 4 hours minimum from charged condition The CEOT will not de activate with ECP Trainline Power applied The CEOT will de activate optional RF communications in five 5 minutes from when brake pipe trainline is reduced to less than 35 kPa 5 psi combined with ending of its trainline wire communicated EOT Beacon The CEOT will de activate its High Visibility Marker when a Ambient light conditions do not warrant operation b CEOT is removed from coupler tilt c Battery s power is sufficiently reduced gt 12 hours 8 0 BATTERIES The End of Train Device Combined CEOT utilizes two 2 lead acid Battery NYAB Part No 774481 It is the same battery that is used for
11. nection for the EP 60 equipped car The inter car cable provides the termination of the 230 VDC trainline power and communication to the CEOT as the last device in an EP 60 equipped train 9 1 Inter Car Cable w Lanyard Change Out It is recommended that this procedure be conducted on a bench in a clean well lighted environment A 1 25 inch Hex Flat wrench is required 15 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL COD END OF TRAIN DEVICE USER MANUAL 1 1 4 HEX NUT CABLE STRAIN RELIEF LANYARD CLAMP Figure 9 Removal Release LANYARD CLAMP from coupler body See Figure 9 Grip CABLE STRAIN RELIEF securely and Fully loosen 1 1 4 HEX NUT with wrench while preventing cable from rotating See Figure 9 4 Retract 1 1 4 HEX NUT full from threads then pull cable free See Figure 10 aS X ALIGNMENT FLAT Figure 10 16 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB a END OF TRAIN DEVICE USER MANUAL Oo Installation Exchange Inter Car Cable w Lanyard with only an approved NYAB P N 779106 Assure that flat of cable is aligned with flat of receptacle while gripping the cable at the CABLE STRAIN RELIEF fully seat cable within receptacle See Figure 10 By hand align 1 1 4 HEX NUT engage threads and tighten Continue to grip cable at the CABLE STRAIN RELIEF to prevent the cable from rotating then
12. rain This provides for near instantaneous response to locomotive braking commands as well as graduated brake release and re applications Status of level of brake pipe pressure available to the end of the train is provided to the head end of train for EP 60 control logic Figure 1 shows the main parts of the End of Train Device Combined CEOT 6 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL END OF TRAIN DEVICE USER MANUAL TRANSPORT ue HANDLE 2 UNIT LD HIGH ae NUMBER VISIBILITY p MARKER PUSH BUTTON TRANSPORT 5I HANDLE WEIGHT 15 4 kG ai i l COUPLER Mi CLAMP WHEEL COUPLER Ry CLAMP INTER CAR y CE BRAKE PIPE GLADHAND Figure12 7 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL YAE CON END OF TRAIN DEVICE USER MANUAL 5 0 INSTALLATION 1 Assure that ECP Trainline Power is not applied ON 2 Locate Coupler Clamp Mounting Position on coupler of last car in ECP equipped train as shown in Figure 2 COUPLER CLAMP MOUNTING POSITION INTER CAR CABLE amp CONNECTOR BRAKE PIPE END HOSE Figure 2 3 Release Clamp Lock by pulling downward Turn Coupler Clamp Wheel counter clockwise to fully extend Finger to perpendicular position against stop See Figure 3 Then set the Clamp Lock by allowing it to return upward against the Cover and engage the Coupler Clamp Wheel 8 of 17 Copyright New
13. ure 7 Installation 10 Exchange Battery s only with an approved NYAB P N 774481 Assure that Battery s have been pre charged Note Battery s that are not properly charged on installation may require excessive charging time 11 Assure proper identification of paired Battery Leads left 1 and right 2 CAUTION CARE MUST BE EXERCISED IN THE PROPER PAIRING AND THE CORRECT POLARITY OF BATTERY LEADS AS PERMANENT DAMAGE TO ECP PRINTED CIRCUIT BOARD WILL OCCUR IF IMPROPERLY CONNECTED 14 of 17 Copyright New York Air Brake All rights reserved CONFIDENTIAL NYAB OD END OF TRAIN DEVICE USER MANUAL Figure 8 12 On Battery 2 right location connect RED then BLACK leads 4 Stackon and set fully into location See Figure 8 13 On Battery 1 left location connect RED then BLACK leads Stackon and set fully into location See Figure 8 14 Install SUPPORT PAD between batteries See Figure 7 15 Install HOLD DOWN Assembly to capture batteries See Figure 7 16 Install THUMB SCREWS and fully tighten See Figure 6 17 Close COVER assuring that wire harnesses are not pinched between cover and enclosure See Figure 6 18 Secure the cover with the two 2 COVER CLAMPS See Figure 6 9 0 INTER CAR CABLE The End of Train Device Combined CEOT utilizes an Inter Car Cable w Lanyard NYAB Part No 779106 It is the same or typical Inter Car Cable w Lanyard that is used for end car con
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