Precision Digital Corporation PD154 Instruction Manual Download Page 32

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PD154 & PD158 Vigilante

II Annunciators

Instruction Manual

ISA Sequence A

Acknowledge Pushbutton and Automatic Reset

Momentary Alarm

Maintained Alarm

Sequence

Flowchart

Switch Positions

Condition

LED

Horn

Condition

LED

Horn

Normal

Off Off

Normal

Off Off

Alert

Flash On

Alert

Flash

Normal

Flash On

ACK

Pushbutton

ACK

Pushbutton

Acknowledge

Steady

Off

Acknowledge

Off Off

Normal

Off Off

Condition

Normal

LED

Off

Horn

Off

Condition

Alert

LED

Flash

Horn

Condition

Alert

LED

Steady

Horn

Off

Alarm Condition

Ack when

Inputs Normal

Return

to Normal

Ack

Pressed

Relay Operation

For complete details on relay function, see page 24.

Relay 1: Operation

Relay 1 enters alarm state when there is a new alarm. This relay will clear
when the alarms are acknowledged.

Relay 2 Operation

Relay 2 enters alarm state when any channel displays in alarm state. This
relay will clear when all indication LEDs are cleared.

Summary of Contents for PD154

Page 1: ...Selectable Sequences All Common ISA Sequences 4 or 8 Point Channel Monitoring Free Replaceable Message Labels Type 4X NEMA 4X IP65 Front Universal Power Supply 85 265 VAC 12 36 VDC 12 24 VAC Power Op...

Page 2: ...ternal alarm indication additional audible devices or for process control The isolated 24 VDC power supply available on 85 265 VAC models can be used to power additional devices and external indicator...

Page 3: ...Plastic NEMA 4X Enclosure 1 V 1 H Through Door PDA2601 V 1 Stainless Steel NEMA 4X Enclosure Through Door PDA2602 V 2 Stainless Steel NEMA 4X Enclosure Through Door PDA2603 V 3 Stainless Steel NEMA 4...

Page 4: ...o NC 1 Press and hold ACK and RESET for 3 seconds until all LEDs cycle 2 Press ACK within 3 seconds of release All LEDs will blink If ACK is not pressed within 3 seconds the unit will return to run mo...

Page 5: ...connector labeled POWER The instrument will operate regardless of DC polarity connection The and symbols are only a suggested wiring convention Signal Connections Input signal connections are made to...

Page 6: ...ections 13 Signal Connections 14 Relays and 24 V Output Connections 15 Switching Inductive Loads 16 External Pushbutton Connections 17 Multiple Unit First Out Indication Connections 17 SETUP AND PROGR...

Page 7: ...e F1A 34 ISA Sequence F3A 35 Sequence F3A Switch Positions 35 Input Follower Indication 37 ISA Sequence M 37 ISA Sequence F1M 38 ISA Sequence F2M 39 Table of Figures Figure 1 Panel Cutout and Mounting...

Page 8: ...nit delay Maximum of 200 units in the shared first out system NON VOLATILE MEMORY All programmed settings are stored in non volatile memory for a minimum of ten years if power is lost POWER OPTIONS 85...

Page 9: ...per ISA Standard ISA 18 1 1979 R2004 SEQUENCE OPTIONS A F1A F2A F3A M F1M F2M and input follower with selectable options 1 silence pushbutton 4 no lock in and 6 no horn per ISA Standard ISA 18 1 1979...

Page 10: ...issions Class A AC Mains Conducted Emissions Class A IMMUNITY EN 61326 1 2006 Measurement control and laboratory equipment EN 61000 6 2 2005 EMC heavy industrial generic immunity standard RFI Amplitud...

Page 11: ...TY INFORMATION CAUTION Read complete instructions prior to installation and operation of the instrument WARNING Risk of electric shock WARNING Hazardous voltages exist within enclosure Installation an...

Page 12: ...m panel thickness to maintain Type 4X rating 0 06 1 5 mm steel panel 0 16 4 1 mm plastic panel Remove the two mounting brackets provided with the meter back off the two screws so that there is 6 4 mm...

Page 13: ...nnel safety Connector Labeling The connectors label affixed to the instrument shows the location of all connectors available with requested configuration 24V OUT DW1837 POWER INPUT CHANNELS 6 5 8 7 4...

Page 14: ...22 All channels are initially set for normally open contacts Each contact is wired across an input channel and common COM SIGNAL CONNECTOR CH3 CH1 CH2 CH4 NO CONTACT NC CONTACT Figure 4 NO NC Contact...

Page 15: ...levels program inputs for normally closed input operation see page 22 Logic Level Low 0 to 1 4 VDC Logic Level High 1 5 to 28 VDC Input Impedance Approximately 47 k Relays and 24 V Output Connections...

Page 16: ...lows R 0 5 to 1 for each volt across the contacts C 0 5 to 1 F for each amp through closed contacts Notes 1 Use capacitors rated for 250 VAC 2 RC networks may affect load release time of solenoid load...

Page 17: ...connector terminals shown in Figure 2 Switch SIL to common for the silence pushbutton ACK to common for the acknowledge pushbutton and RST to common for the reset pushbutton The following figure shows...

Page 18: ...iator The sequence selector switch located on the rear of the annunciator above the signal connector must be set accordingly for annunciator sequence desired Normally open or normally closed input set...

Page 19: ...audible alarm without affecting the indication sequence states This pushbutton may be disabled see page 27 ACK Acknowledge Acknowledges alarmed channels See selected sequence details for complete func...

Page 20: ...t First Out Indication If multiple Vigilante II annunciators are connected for multiple unit shared first out indication see page 17 only one input from all connected devices will display as a first o...

Page 21: ...unit Sequence Programming Set switches to the positions shown below for the desired sequence The annunciator will immediately automatically restart and operate with the new sequence Figure 12 DIP Swit...

Page 22: ...ve logic level high or no supplied active logic level on an input channel will cause an alarm condition Programming NO NC Inputs 1 Press and hold ACK and RESET for 3 seconds until all LEDs cycle then...

Page 23: ...seconds All LEDs blink in unison 3 Press ACK again while LEDs blink 4 LED 1 will be off indicating a NO input for channel 1 All other LEDs will be dim 5 Press RESET to change LED 1 from off to on sett...

Page 24: ...s RESET within 3 seconds of release while LEDs blink 1 4 Press the RESET pushbutton to turn LED 1 off for normal operation or on for fail safe operation of Relay 1 5 Press ACK to accept the type of op...

Page 25: ...SET again within 3 seconds while LEDs blink 4 LED 1 will be off indicating normal operation of relay 1 LEDs 2 through 4 will be dim 5 Press Reset to change LED 1 from off to on setting relay 1 for fai...

Page 26: ...FF Relay 2 ON OFF Relay 1 ON OFF Relay 2 NORMAL FAIL SAFE Alarms Cleared Alarm Occurance Relay On Relay is energized Relay Off Relay is de energized Alarm Occurrence A new alarm occurs when there is n...

Page 27: ...econds until all LEDs cycle then release 2 Press RESET within 3 seconds of release while LEDs cycle 1 3 Press RESET within 3 seconds of release while LEDs blink 1 4 Press the ACK pushbutton twice unti...

Page 28: ...the no lock in option or on to enable the no lock in option 6 Press ACK to accept the option setting 7 Press and hold ACK for five seconds to return to operation The green power LED will blink quickl...

Page 29: ...ilante II Annunciators Instruction Manual 29 MOUNTING DIMENSIONS 3 61 92mm 2 50 64mm 4 68 119mm Figure 13 Case Dimensions Side View 1 76 45mm 0 59 15mm 3 2 81mm 2 45 62mm 3 6 91mm Figure 14 Case Dimen...

Page 30: ...at no external pushbutton contacts on the signal connector are shorted to common Display sequence does not function as expected Check 1 Verify sequence selection as shown on page 21 2 Check that no ex...

Page 31: ...ut channel to display as a subsequent alarm without any other changes to the sequence The next alarm input will be a new first out alarm Used only in sequence F3A Reset Pushbutton Acknowledged momenta...

Page 32: ...Steady Off Acknowledge Off Off Normal Off Off Condition Normal LED Off Horn Off Condition Alert LED Flash Horn On Condition Alert LED Steady Horn Off Alarm Condition Ack when Inputs Normal Return to N...

Page 33: ...xt Pt 1 st Pt Next Pt Normal Off Off Off Normal Off Off Off Alert Flash Steady On Alert Flash Steady On Normal Flash Steady On ACK Pushbutton ACK Pushbutton Acknowledge Steady Steady Off Acknowledge O...

Page 34: ...ext Pt Normal Off Off Off Normal Off Off Off Alert Flash Steady On Alert Flash Steady On Normal Flash Off On ACK Pushbutton ACK Pushbutton Acknowledge Steady Steady Off Acknowledge Off Off Off Normal...

Page 35: ...h Fast Flash On ACK Pushbutton Acknowledge Off Off Off Momentary Alarm ACK before RESET Condition LED Horn 1 st Pt Next Pt Normal Off Off Off Alert Intermittent Flash Fast Flash On Normal Intermittent...

Page 36: ...tions Reset Pressed Condition Normal 1 st Pt LED Off Next Pt LED Off Horn Off Condition Alert 1 st Pt LED Intermittent Flash Next Pt LED Fast Flash Horn On Alarm Condition Ack while Normal Reset Press...

Page 37: ...al Off Off Condition LED Horn Condition LED Horn Normal Off Off Normal Off Off Alert Flash On Alert Flash On Normal Flash On ACK Pushbutton ACK Pushbutton Acknowledge Steady Off Acknowledge Steady Off...

Page 38: ...tton RESET Pushbutton Alert Flash Steady On Reset Flash Off On ACK Pushbutton ACK Pushbutton Acknowledge Steady Steady Off Acknowledge Steady Off Off Normal Steady Steady Off RESET Pushbutton RESET Pu...

Page 39: ...ady On Alert Flash Steady On Normal Flash Steady On ACK Pushbutton ACK Pushbutton Acknowledge Steady Steady Off Acknowledge Steady Steady Off Normal Steady Steady Off RESET Pushbutton RESET Pushbutton...

Page 40: ...Precision Digital For Technical Support please Call 800 610 5239 or 508 655 7300 Fax 508 655 8990 Email support predig com For Sales Support or to place an order please Call 800 343 1001 or 508 655 73...

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