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PE12 Alarm Annunciator

Price: $690.00
Part Number: PE12
Configuration: PE12, Input 24Vdc, Contacts 24Vdc
Manufacturer: Puleo Electronics

Annoucing New Features

  • Enhanced Modbus commands - Scada Master Can Write Alarms!
  • Common Alarm Relay Enhancements:
    • Detects Power Failures
    • Configurable To Reflash ~ 1 Second On New Alarms
  • Supports Dry Contacts & Wetted +24 VDC / +125 VDC Contacts

Product Description

The PE12 is a compact CMOS microprocessor based 12 Alarm Point Annunciator designed for industrial applications. It features low power consumption with high reliability.

Programmable Opto-Isolated Inputs handle both Normally Open (NO) and Normally Closed (NC) Contacts.

Unit can be programmed for two different Sequences of Operation (Refer to Table, below).

Modbus option allows SCADA Masters to poll the Annunciator for Alarm Status or Write Alarms via RS485 or RS232.

Model PE12 is a self contained alarm with individual alarm indicator lamps for each point. An alarm is indicated by a light emitting diode (LED 0.5"x0.25"), which has a virtually unlimited life.

Models available for 115 / 230 Vac or 24, 48, 125 Vdc. (The 125Vdc and 115Vac versions are available from stock. All others are 4 week delivery.)

The optional Wall Mount Bracket is used to mount the PE12 Annunciators to the wall. See PE12 Wall Mount Bracket for further description.


  • NO/NC contacts
  • Optically isolated


  • Horn relay contacts
  • Common alarm relay contacts

General Features

Indication:RED LED for each point
Alarm Sequence: (ISA)A or F1A, Programmable
Flash Frequency:90 pulses/min
Circuit Technology:uP circuit C-CMOS
Power Requirements:115/230Vac 50/60Hz or 24, 48, 125Vdc
Power Consumption:6 Watts
Operating Temperature:0-50°C (32.0 - 122°F)
Storage temperature:-20°C - 70°C (-4.0°F - 158°F)
Terminals:Pluggable screw terminals
Case:Self-extinguish ABS resin
Overall Dimensions:72 x 144 x 170mm DIN 43700 (2.83"W x 5.67"H x 6.69"D)
Panel Cut Out:68 x 138mm (2.68" X 5.32")
Weight0.6Kg (1 lb 5 oz)

Sequence of Operations Tables

Sequence of Operations Tabels
PE12: 12 Point Alarm Annunciator
PE12: 12 Point Alarm AnnunciatorPE12 Rear View TypicalPE12 Alarm Annunciator with Wall MountPE12 Alarm Annunciator with Wall MountPE12 Alarm Annunciator with CoverPE12 Alarm Annunciator Drawing


* denotes required field

Power Input*
Add Wall Mount Bracket ($125)
Add 19" Rack Mount Plate ($125)
Add Plexiglass Front Cover ($29)