DM-20D

Description

Step 4: Characteristics
Industrial control field: DM-20D may have a stable and reliable power supply and controller function, suitable for DCS systems.
In the field of recording equipment: The Olympus DM-20 features long recording time (44.7 hours), built-in and external microphones, fast and slow playback, noise cancellation, a 5-segment equalizer and storage Settings.
Step 5: Function
Industrial control field: DM-20D as a part of the DCS system, the main role is to provide stable power supply and control functions to ensure the stable operation of the system.
Recording equipment field: The main role of Olympus DM-20 is recording and audio playback, suitable for the need for a long time recording or audio playback occasions.
Matters needing attention
Since “DM-20D” has different meanings and applications in different fields, the above information is based on the specific products mentioned in the search results.
If you need more detailed or specific information, you are advised to refer to the official product manual or contact the manufacturer.

. Parameters and specifications
Application field: DM-20D has different applications in different fields. In the field of industrial control, DM-20D may refer to the DCS system cpu power module card controller, its operating voltage is 220V, the output frequency is 350kHz. In the field of recording devices, the DM-20 is an MP3 player with a storage capacity of 128MB, a recording time of 44.7 hours, an orange-yellow backlit LCD dot matrix display, a signal-to-noise ratio of 90dB, and a transmission interface of USB 1.1.
2. Size and weight
Industrial control field: For DCS cpu power module card controller DM-20D, the specific size and weight information is not directly given in the search results.
In the field of recording equipment: Olympus DM-20 has a size of 109.539.515mm and a weight of 85g.
3. Series
Industrial control field: DM-20D belongs to the DCS system accessories series, especially related to cpu power modules and card controllers.
In the field of recording equipment: The DM-20, as an MP3 product from Olympus, is not specifically mentioned as belonging to a specific family.