300SMD COMMCENTER® SINGLE MESSAGE DIN-RAIL MOUNT
- Din-Rail mount
- High-quality, non-volatile playback
- Available in 24VDC
- Messages can be up to 16 seconds in length
- Front panel wiring
- UL and cUL Listed
The Federal Signal Single Message CommCenter® Model 300SMD provides a 16-second digital
message. Melodies, voice messages, tones and signals are available, including the prerecorded
CommCenter Standard Message Library or custom recorded messages. Federal Signal Model 300MCDK
can be used to record custom messages in the field.
The 300SMD CommCenter is ideally suited for price-sensitive, single-message OEM applications.
The 300SMD Din-Rail mount device is designed for easy installation.
The 300SMD Single Message CommCenter is preset for initiation from a normally open (N.O.)
momentary contact. A jumper setting on the PC board allows the initiation input to be changed
to a normally closed contact. Another jumper switches the unit from accepting a momentary contact
to a latched contact. A momentary contact plays the message through for as long as the contact is
held, always finishing the final message. A latching contact plays the message for as long as the
contact is held, stopping mid-message if the contact is removed.
The 300SMD has both a 10Vrms (unbalanced) output and a 25Vrms (balanced) output. The 10Vrms output
is useful when utilizing existing SelecTone® speaker amplifiers and connector kits. The 15-watt,
25Vrms output can drive 15 watts of transformer-coupled speakers or AM25CK connector kits used
with SelecTone speaker/amplifiers. When used with AudioMaster transformer-coupled speakers, or
the AM25CK, the balanced 25Vrms output helps provide noise-free audio output. Volume adjustment
controls the sound level.
SPECIFICATIONS SHEET
