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Altronic DD-40NTV-O Installation Instructions Manual
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Altronic DD-40NTV-O Installation Instructions Manual

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INSTALLATION INSTRUCTIONS
WARNING:
DEVIATION FROM THESE INSTRUCTIONS MAY LEAD TO IMPROPER OP-
WARNING:
ERATION OF THE MACHINE WHICH COULD CAUSE PERSONAL INJURY
TO OPERATORS OR OTHER NEARBY PERSONNEL.
1.0 OVERVIEW
1.1
The Altronic DD-40NTV digital annunciator is an electronic, 40-
point monitor and shutdown device. The annunciator has a built-
in hourmeter/tachometer, overspeed and underspeed
and pre-/post-lube control
cation (via ModBus RTU) is included for all critical operating pa-
rameters, including the internal battery, supplied DC power, and
CD ignition shutdown lead voltages.
Features designated by an
are NOT available if using the 691200-1 Power Supply.
1.2
The DD-40NTV annunciator is suitable for use in Class I, Division 2,
Group C or D hazardous areas and consists of the following items:
•
DD-40NTV-O Annunciator, 40 normally-open points
•
DD-40NTV-U Annunciator, 40 normally-closed or open
points (can be mixed)
•
691200-3 Power Supply: 10–30 Vdc, 50 mA max.
or 100–400 volt negative ground CD ignition systems
•
693115-1 Cable, DB-25 (2 required for DD-40NTV-U
unit only)
•
693116-1 Cable, D:B-9 (for RS-232 serial communications)
1.3
RS-232/RS-485 serial communications are provided for
remote engine monitoring via modem or satellite. Serial
communications require the use of the DC power option.
1.4
For reliable operation, the following instructions must be
adhered to strictly.
DEVIATION FROM THESE INSTRUCTIONS MAY LEAD TO
IMPROPER OPERATION OF THE MACHINE WHICH COULD
CAUSE PERSONAL INJURY TO OPERATORS OR OTHER
NEARBY PERSONNEL.
*
. Local display and remote communi-
*
in these Installation Instructions
DIGITAL ANNUNCIATOR
DD-40NTV-O, DD-40NTV-U
FORM DD-40NTV II 12-09
NOTE: The DD-40NTV annun-
ciator may also be used with
the 691200-1 Power Supply
*
protection,
to emulate the function of
the DD-40NTS system. For
more detail, refer to Form
DD-40NTS II 5-02.
www.altronicinc.com
1

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Summary of Contents for Altronic DD-40NTV-O

  • Page 1 1.0 OVERVIEW NOTE: The DD-40NTV annun- ciator may also be used with The Altronic DD-40NTV digital annunciator is an electronic, 40- point monitor and shutdown device. The annunciator has a built- the 691200-1 Power Supply in hourmeter/tachometer, overspeed and underspeed...
  • Page 2 WARNING: REGARDING OLDER ALTRONIC OVERSPEED DEVICES IF RETROFITTING INTO AN OLDER PANEL, THE DD-40NTV ANNUNCIATOR WILL NOT RECOGNIZE THE OUTPUT SIGNAL FROM OLDER ALTRONIC OVERSPEED DEVICES: DTO-1000, DTO-1010, DTO-2200, DTO-3200 DTHO-2100, DO-3300, PTO-2100, PTHO-2100 THESE DEVICES WILL NOT WORK FOR OVERSPEED PROTECTION IN CONJUNCTION WITH A DD-40NTV ANNUNCIATOR.

  • Page 3: Annunciator Configuration

    DD-40NTV DIGITAL ANNUNCIATOR CAUTION: A. SENSOR WIRING: SENSOR WIRES WITHIN THE PANEL ENCLOSURE MUST BE KEPT AT LEAST TWO (2) INCHES FROM OTHER WIRING. USE A SEPARATE JUNCTION BOX FOR IGNITION AND FUEL VALVE WIRES. RUN SENSOR LEADS LEAVING THE PANEL IN A CONDUIT SEPARATE FROM ALL OTHER WIRING AND KEEP SEPARATE THROUGHOUT THE INSTALLATION.
  • Page 4 DD-40NTV DIGITAL ANNUNCIATOR CONFIGURE MODE: The mode selection allows the unit to be programmed in one of four modes as shown. The RESET button must be pressed after a change in mode number. MODE TYPE OF POINTS CHANNELS NOTES NOTE: A keypad sequence (password) is required to 24 Class A 30-37, 40-47, 50-57...
  • Page 5 DD-40NTV DIGITAL ANNUNCIATOR overspeed function, enter 2500. PROGRAM RPM 12 This selects the RPM underspeed value. The range is selectable from 0 to 2500 RPM. Use the UP and DOWN keys to select the underspeed value and press the ENTER key to save the selection. To disable the underspeed function, enter 2500.
  • Page 6 DD-40NTV DIGITAL ANNUNCIATOR 4.13 PROGRAM NODE NUMBER: This selects the node number for the annunciator. The range of the node number is from 01 to 99. Use the UP and DOWN keys to select the node number and press the ENTER key to save the selection. This ap- plies only for serial communications and need not be programmed for non-serial applications.
  • Page 7 DD-40NTV DIGITAL ANNUNCIATOR 5.0 KEYPAD DESCRIPTION/FUNCTION MENU: FROM THE HOME SCREEN This key allows the user to view/change the following: • Mode selection • Pulses per revolution • PRESS Overspeed value • Underspeed value • Pre-lube on-time BATTERY VOLTAGE • Post-lube on-time •...

  • Page 8: Operation

    DD-40NTV DIGITAL ANNUNCIATOR TEST: NOTE: Two fault occurrences This key provides for battery and operating voltage tests and also allows inputs to be tested (faulted) without causing a shutdown. The will override the TEST mode: battery in the Power Supply may be checked when the machine is manual STOP function [60] down and the display reads [00];...
  • Page 9 DD-40NTV DIGITAL ANNUNCIATOR OPERATING SEQUENCE MACHINE DISPLAY FUNCTION DESCRIPTION NOTE: Down [10-57] Shutdown Shutdown caused by the fault number a.) TEST cannot be used indicated. Number will remain until fault is corrected and RESET button depressed. until the start-up timer interval ends –...
  • Page 10 This allows for a battery life of up to 5 years in normal operation. The battery in the power supply is replaceable; use ONLY Altronic part no. 601952. Be sure to observe the proper polarity as marked in the Power Sup- ply when replacing the battery.

  • Page 11: Fault Outputs

    DD-40NTV DIGITAL ANNUNCIATOR 7.0 FAULT OUTPUTS Two digital outputs, SW1 and SW2 are in the Power Supply. These are rated 400 volts DC, 0.5 amp maximum. Output SW1 will trip immediately upon a fault condition or if the STOP key is depressed. Outputs SDI and SW2 will trip after a pre-programmed time delay (TIMER PROGM2) from either a fault condition or if the STOP key is depressed.

  • Page 12: Serial Communications

    DD-40NTV DIGITAL ANNUNCIATOR 8.0 PRE-LUBE/POST-LUBE OUTPUT NOTE: The letter “L” will ap- pear in the display when the One (1) digital output LUB is located in the power supply 691200-3 It is rated 400 volts DC, 0.5 amp maximum. LUB output has been actu- ated.
  • Page 13 DD-40NTV DIGITAL ANNUNCIATOR COMMAND STRUCTURE: The annunciator operates with a simple command/response protocol to monitor all functions. A command must be transmitted to the unit by the master (computer or PLC) before the slave can respond with use- ful data. A slave unit can never initiate a communications sequence. Communication to the annunciator is performed with two character ASCII command codes.

  • Page 14: Standard Commands

    DD-40NTV DIGITAL ANNUNCIATOR STANDARD COMMANDS Information coming from serial command(s) Command Response Notes Annunciator status >(01 RD) <(01 XX) (XX - Refer to section 6.0) Read hourmeter >(01 RH) <(01 XXXXX) (XXXXX = Hours) Read current RPM >(01 RP) <(01 XXXX) (XXXX = RPM) Reset the annunciator >(01 RR)
  • Page 15 DD-40NTV DIGITAL ANNUNCIATOR • COMMUNICATIONS WIRING: The RS-485 wiring diagram illustrates the wiring required for multiple slave unit hookup. Note that every slave unit has a di- rect connection to the master. This allows any one slave unit to be removed from service without affecting the operation of the other units.
  • Page 16 • For proper operation, the wire length should not exceed 50 feet. • Use standard DB-9 connector and computer cable Altronic 693 116-x or equivalent. MODBUS STRUCTURE: The annunciator can operate as a Modbus RTU slave. A command must be trans- mitted to the unit by the master (computer or PLC) before the slave can respond with useful data.
  • Page 17 DD-40NTV DIGITAL ANNUNCIATOR FIG. 1 SPECIFICATIONS AND DIMENSIONS, DD-40NTV-O 3.50 2.38 6.50 TEST MODE TIMER 1 2 HOURS FAULT PROGM NOTE: REQUIRES SQUARE 6.50 OPENING OF 5.60" MENU ENTER STOP RESET TEST TIMER 6.00 SPECIFICATIONS: .203 DIA. (TYP 4) POWER REQUIRED: DC POWERED 12–24 VDC, 5 WATTS TYPICAL OR...
  • Page 18 DD-40NTV DIGITAL ANNUNCIATOR FIG. 2 SPECIFICATIONS AND DIMENSIONS, DD-40NTV-U NOTE: REQUIRES SQUARE OPENING OF 5.60" FORM DD-40NTV II 12-09...
  • Page 19 DD-40NTV DIGITAL ANNUNCIATOR FIG. 3 INSTALLATION DIAGRAM: DD-40NTV-X TO 691200-3 POWER SUPPLY PIN 1 34 35 36 37 40 41 42 43 44 45 46 47 50 51 52 53 54 55 56 57 10 11 12 13 14 15 16 17 20 21 22 23 24 25 26 27 30 31 32 33 GIRARD, OHIO NOTES: 1.
  • Page 20 DD-40NTV DIGITAL ANNUNCIATOR FIG. 4 GENERAL ELECTRICAL HOOK-UP, DD-40NTV-O WITH 691200-3 POWER SUPPLY IGNITION SHUTDOWN LEAD SWITCH IGNITION SHUTDOWN SWITCH, DC RELAY SUPPLY FOR CD FUEL VALVE (BUILT-IN CAPACITOR) FUEL VALVE SWITCH (GOES TO GROUND ON FAULT) CD IGNITION SHUTDOWN PRE-/POST-LUBE OUTPUT LEAD 100–400 VOLTS...
  • Page 21 DD-40NTV DIGITAL ANNUNCIATOR FIG. 5 GENERAL ELECTRICAL HOOK-UP, DD-40NTV-U WITH 691200-3 POWER SUPPLY IGNITION SHUTDOWN LEAD SWITCH IGNITION SHUTDOWN SWITCH, DC RELAY SUPPLY FOR CD FUEL VALVE (BUILT-IN CAPACITOR) FUEL VALVE SWITCH (GOES TO GROUND ON FAULT) CD IGNITION SHUTDOWN PRE-/POST-LUBE OUTPUT LEAD 100–400 VOLTS (NEGATIVE GROUND ONLY)
  • Page 22 DD-40NTV DIGITAL ANNUNCIATOR FIG. 6A FLOWCHART WITH 691200-3 POWER SUPPLY FORM DD-40NTV II 12-09...
  • Page 23 DD-40NTV DIGITAL ANNUNCIATOR FIG. 6B FLOWCHART WITH 691200-1 POWER SUPPLY www.altronicinc.com...
  • Page 24 DD-40NTV DIGITAL ANNUNCIATOR FIG. 7 WIRING DIAGRAM: CD IGNITION AND CD FUEL VALVE FUEL VALVE ALTRONIC 690040-1 FUEL VALVE IGNITION MURPHY M50-CD SHUTDOWN REMOVE ALL JUMPERS. LEAD DO NOT GROUND #5 TERMINAL. CONNECT ONLY TO COIL LEADS AS SHOWN. PNEUMATIC SYSTEM...
  • Page 25 DD-40NTV DIGITAL ANNUNCIATOR FIG. 8 WIRING DIAGRAM: DC-POWERED AND CD FUEL VALVE FUEL VALVE ALTRONIC 690040-1 FUEL VALVE IGNITION MURPHY M50-CD SHUTDOWN REMOVE ALL JUMPERS. LEAD DO NOT GROUND #5 TERMINAL. CONNECT ONLY TO COIL LEADS AS SHOWN. PNEUMATIC SYSTEM 690019 12 –...

  • Page 26: Ignition Shutdown

    DD-40NTV DIGITAL ANNUNCIATOR FIG. 9 WIRING DIAGRAM: DC-POWERED FUEL VALVE (M50-B) HOOK-UP DRAWING TO TRIP A DC-POWERED (ENERGIZED TO CLOSE) FUEL VALVE MURPHY P/N M50–B AND DISCONNECT THE 12–24VDC TO THE FUEL VALVE DURING SHUTDOWN. DISCONNECT SWITCH IN VALVE FUEL VALVE COIL 10 9 8 7 6 5 4 3 2 1...
  • Page 27 DD-40NTV DIGITAL ANNUNCIATOR FIG. 10 WIRING DIAGRAM: DC-POWERED FUEL VALVE HOOK-UP DRAWING TO TRIP A DC-POWERED (ENERGIZED TO RUN) FUEL VALVE BY OPENING SW1(THE FUEL VALVE SWITCH) DURING SHUTDOWN. ALTRONIC MURPHY 690040-2 M50-FS COIL COIL IGNITION SHUTDOWN LEAD 12–24VDC ( + )
  • Page 28 DD-40NTV DIGITAL ANNUNCIATOR FIG. 11 WIRING DIAGRAM: DC-RELAY DC RELAY +12–24 VDC NOTE: CONNECT GROUND DIRECTLY TO THE PANEL OR ENGINE GROUND. DO NOT CONNECT TO THE IGNITION SYSTEM COMMON COIL GROUND. IG SD S2 FV S1 LB RR PU B RS485 ANNUNCIATOR POWER SUPPLY P/N 691200–3...
  • Page 29 DD-40NTV DIGITAL ANNUNCIATOR FIG. 12 WIRING DIAGRAM: TACH INPUT, NEG GROUND CD IGN SHUTDOWN LEAD INPUT IGNITION SHUTDOWN LEAD PANEL GROUND IG SD S2 FV S1 LB RR PU B NOTE: CONNECT ( ) TERMINAL TO PANEL GROUND. PANEL GROUND SHOULD BE THE SAME AS ENGINE RS485 GROUND.

  • Page 30: Vdc Power Input

    DD-40NTV DIGITAL ANNUNCIATOR FIG. 14 WIRING DIAGRAM: MAGNETIC PICKUP TACHOMETER INPUT TYP. .005" / .020" CABLE ASSEMBLY P/N 693104 SERIES +12–24 VDC POWER INPUT 50 mA MAX. MAGNETIC PICKUP P/N 691118 SERIES IG SD S2 FV S1 LB RR PU B TYPICALLY 8 TO 20 PITCH GEAR RS485...
  • Page 31 DD-40NTV DIGITAL ANNUNCIATOR FIG. 16 WIRING DIAGRAM: REMOTE RESET PANEL GROUND IG SD S2 FV S1 LB RR PU B RS485 ANNUNCIATOR POWER SUPPLY P/N 691200–3 GIRARD, OHIO Tx Rx INSTALL PER FORM DD-40NTV II CERTIFIED CLASS I, DIV 2, GRP C & D RS–232 DO NOT CONNECT IF HAZARDOUS...
  • Page 32 DD-40NTV DIGITAL ANNUNCIATOR FIG. 17 WIRING DIAGRAM: RS-485 COMMUNICATIONS PC or PLC NOTE: CONNECT A 120Ω RESISTOR BETWEEN RS-485 “A” AND RS-485 “A” RS-485 “B” TERMINALS AT RS-485 “B” THE POWER SUPPLY MODULE FOR WIRE RUNS GREATER THAN 500 FEET TOTAL. IG SD S2 FV S1 LB RR PU B RS485 ANNUNCIATOR POWER SUPPLY...
  • Page 33 DD-40NTV DIGITAL ANNUNCIATOR FIG. 18 WIRING DIAGRAM: RS-232 COMMUNICATIONS IG SD S2 FV S1 LB RR PU B RS485 ANNUNCIATOR POWER SUPPLY P/N 691200–3 GIRARD, OHIO Tx Rx INSTALL PER FORM DD-40NTV II SERIAL CERTIFIED CLASS I, DIV 2, GRP C & D COMMUNICATION RS–232 DO NOT CONNECT...
  • Page 34 DD-40NTV DIGITAL ANNUNCIATOR FIG. 19 WIRING DIAGRAM: NULL MODEM CABLE RS–232 NULL MODEM CABLE. USE TO CONNECT THE DD-40NTV-O ANNUNCIATOR SYSTEM TO AN EXTERNAL MODEM. CONNECTION IN THIS MANNER ELIMINATES THE NEED FOR A NULL MODEM ADAPTER. DB–25 (MALE) DB–9 (MALE) 25–PIN CONNECTOR...
  • Page 35 DD-40NTV DIGITAL ANNUNCIATOR FIG. 20 WIRING DIAGRAM: RS-485 COMMUNICATIONS TO EXTERNAL MODEM www.altronicinc.com...
  • Page 36 DD-40NTV DIGITAL ANNUNCIATOR FIG. 21 WIRING DIAGRAM: RS-232 COMMUNICATIONS TO EXTERNAL MODEM FORM DD-40NTV II 12-09...

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