The Cebek TR-11 digital message sound recorder and player has 32 independently addressable non-volatile memory blocks. You can repeatedly store and play up to 32 different messages with a combined maximum time of 8 minutes (480 seconds).
DIP switches select a choice of 16 time/message slot configurations e.g. you can have 1 message of 8 minutes, 2 of 4, 4 of 2, 8 of 1, .... , 32 of 15 seconds. The module can be configured to provide 1 message of 480 seconds or to share the total time up to a maximum of 32 messages of 15 seconds.
Messages are recorded using either the RCA input or the onboard microphone with automatic gain control. Messages are digitally stored in non-volatile memory and are retained if power is removed.
Each message has an electrically isolated opto-coupled play input that accepts control signals from 3-24Vdc. Two playback modes are available:
An onboard 5 Watt rms audio amplifier stage with volume control provides a powerful output for a loudspeaker (not included).
The board needs a 12V dc supply and is reverse polarity protected. LED operating indicators. Screw terminal blocks for all connections. DIN-RAIL mountable. Complies with Electromagnetic compatibility 98/336/CEE, 23/31/CEE and 39/68CEE. Board designed around an ISD4004-8M ChipCorder single-chip, multiple-messages voice recorder/playback IC.Specifications
|Operating Voltage||12V dc e.g. Order Code CFE133|
|Current||220 - 700 mA|
|Audio input||Microphone or RCA|
|Total recording time||8 Minutes (480 Seconds)|
|Maximum number of messages||32|
|Sound Chip||ISD4004-8M ChipCorder IC|
|Maximum RCA input level||30mV|
|RCA input impedance||56K Ohm|
|Output power||5 Watts RMS at 4 Ohms|
|Output impedance||4 - 8 Ohms|
|Board Dimensions||~ 107 x 143.75 x 30 mm|
|Board Connections||Screw terminal blocks|
RCA Socket (suitable lead 109.854UK)
|Product Format||PRE-ASSEMBLED Electronic Module Product Format Info|