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Precision Digital PD154/158 Vigilante® II Alarm Annunciators

Vigilante® II Alarm Annunciators

First-Out Alarm Indication 
The Vigilante II can be programmed for multiple sequences with first-out alarm indication. This feature indicates the first point of failure of a system when multiple alarms occur. 

Alarm Sequences 
The Vigilante II Alarm Annunciator can be programmed for all common ISA sequences including A, F1A, F2A, F3A, M, F1M. Selectable ISA -1 (Silence Button), -4 (No Lock- In), and horn disable options. Two popular sequences are detailed below.

• 8 Field Selectable Sequences
• All Common ISA Sequences Including First-Out
• Switch, Transistor, and Logic Level Inputs
• 4 or 8-Point Monitoring
• Free Custom Message Labels
• Type 4X, NEMA 4X, IP65 Front
• Universal Power Supply 85-265 VAC
• 12-36 VDC/12-24 VAC Power Option
• Built-In 85 dB Horn
• 2 SPDT Relays for Alarm Activated Devices
• 24 VDC Isolated Power Supply (AC Models)
• Multiple-Unit First-Out Indication
• Silence, Acknowledge, and Reset Functions
• Sunlight Readable Indication
• Shallow Depth 1/8 DIN Case

Select a link under the "item" tab below to order.

Cat #DescriptionsType
PD154-6R2-1*Vigilante II 4-Point AnnunciatorVigilante II 8-Point Annunciator85-265 VAC** Model
PD158-6R2-1*Vigilante II 8-Point Annunciator85-265 VAC** Model
PD154-7R2-0Vigilante II 4-Point Annunciator12-36 VDC** Model
PD158-7R2-0Vigilante II 8-Point Annunciator12-36 VDC** Model
Display: PD154; Four red LED channel indicators. PD158; Eight red LED channel indicators. One green LED power indicator.
Alarm Messages: Custom printed adhesive clear labels.
Area: PD154, 1.25" x .60" (32 mm x 15 mm), 4 messages PD158, 1.25" x .25" (32 mm x 6 mm), 8 messages
User specified size and length, up to 4 lines (PD154) or 2 lines (PD158) of 14 characters of size 9 pt fonts.
Programming Methods: Rear 4-position switch for sequence selection and horn operation. Three front panel pushbuttons for NO/NC input selection, sequence option, and operation.
Audible Alarm: 85 dB internal horn.
Noise Filter: 40 ms debounce on inputs, including external silence, acknowledge and reset.
Shared First-Out Systems: 1 ms unit-to-unit 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: 85-265 VAC, 50/60 Hz; 90-265 VDC, 20 W max; or 12-36 VDC, 12-24 VAC, 6 W max.
Fuse: Required external fuse: UL Recognized, 5 A max, slow blow. Up to 6 annunciators may share one 5 A fuse
Isolated Power Supply: 24 VDC ± 10% @ 200 mA max
Standard on 85-265 VAC powered units only.
Isolation: 4 kV input/output-to-power line.
Overvoltage Category: Installation Overvoltage Category II:
Local level with smaller transient overvoltages than Installation Overvoltage Category III.
Environmental: Operating temperature range: -40 to 65°C.
Storage temperature range: -40 to 85°C. Relative humidity: 0 to 90% non-condensing.
Connections: Removable screw terminal blocks accept 12 to 22 AWG wire.
Enclosure: 1/8 DIN, high impact plastic, UL 94V-0, front color: black
Mounting: 1/8 DIN panel cutout required. Two panel mounting
brackets included.
Tightening Torque: Screw terminal connectors: Gray: 4.5 lb-in (0.5 Nm). Green: 5 lb-in (0.5 Nm)
Overall Dimensions: 4.68" x 2.45" x 4.19" (62 mm x 119 mm x 106 mm) (H x W x D)
Weight: 9.6 oz (272 g)
UL File Number: E160849; 508 Industrial Control Equipment
Warranty: 3 years parts & labor
Input Types: NO or NC switches: No external excitation required.
Open collector transistor (NPN): Open circuit voltage approx. 3.3 VDC. Logic Levels: LOW = 0 to 0.9 VDC, HIGH = 2.4 to 28 VDC
Update Rate: 41 ms following alarm state; 1 ms for alarm state
Sequences: Input follower, ISA Sequences A, F1A, F2A, F3A, M, F1M, and F3M 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 R2004.
Rating: 2 SPDT (Form C); rated 3 A @ 30 VDC or 3 A @ 250 VAC resistive load; 1/14 HP @ 125/250 VAC for inductive loads.
Electrical Noise Suppression: A suppressor (snubber) should be connected to each relay contact switching inductive loads to prevent disruption to the microprocessor's operation. Recommended suppressor value: 0.01 μF/470 Ω, 250 VAC (PDX6901).
Relay Operation: Relay 1: Alarm state until alarm is acknowledged. Relay 2: Alarm state if any channel indicating alarm condition.
Fail-Safe Operation: Programmable independent for each relay.
Note: In fail-safe mode, relay coil is energized in non-alarm condition. In case of power failure, relay will go to alarm state.

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