ELECTRICAL SPECIFICATIONS Initiating Contact: Potential free normally open/normally close type. Changeover facility by means of DIP selector switch provided at rear. Max. allowable resistance of contact and cable: 4K ohms. Input delay:Upto 40 ms +/- 5. Terminals: Barrier type suitable for 2.5 sq. mm. Cable Max. Material General purpose phenolic (Black):screw 3.0mm brass nickel plated. Display: Four nos. red superbright Light emitting diodes (LEDS) are used for each window operating on 12V DC internal supply. Flash rates:Normal/Fast 60-80/min., Slow 15-20/min. Audible Alarm Contact potential free normally open-closes on fault to actuate industrial/electronic hooter. Rating : 6 Amps. Max. at 230V AC or 28V DC. Printed Circuit Board Material-Glass-epoxy with copper clading. Finish:Silver plated tracks with Gold plated contacts. Thickness: 1.6 mm, standard. Double sided PTH boards. Power Consumption per point: 0.5 VA under normal Process Condition and 1.0 VA under ALERT condition approx.

ORDERING PROCEDURE While ordering kindly furnish the following technical details: No. of annunciator units required. No. of windows per annunciator. Sequence of operation. Incoming supply voltage. NO/NC fault contact details. Legend inscription details. Any optional features required.