Cranford Controls

IS Sounder Beacon

Product Overview

The IS-mC1 is a compact combined 100dB(A) alarm sounder and L.E.D. beacon – only one Zener barrier or galvanic isolator required to run both sounder & beacon or alternatively the unit can be operated as individual signals.

Features

  • Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.

Technical

Voltage 16-28vdc via Zener barrier or galvanic isolator
Combined current approx: 30mA typical when powered
from 24v supply via 28v 300Ohm
Zener barrier.
Ingress protection IP65
Rating Continuous
Housing material UL94V0 & 5VA FR ABS & PC
Housing colour RAL3000 Red
Fixings Stainless Steel
Cable entries

2 x M20 clearance gland knockouts

Custom configurations also available

Terminals 0.5 to 2.5mm²
Operating temp -40° to +60°C
Storage temp -40° to +70°C
Relative humidity 90% at 20°C

*All candela data is representative of performance with amber lens at optimum voltage.

Part Numbers

305-007 Minialert sounder/beacon – red body/ red lens
305-010 Minialert sounder/beacon – red body/ amber lens
305-011 Minialert sounder/beacon – red body/ clear lens