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The 2755-DM9 decoder device is a high-speed decoder from the Allen-Bradley 2755 Barcode Decoders series. It is designed to decode video from a laser scanner. The weight of the 2755-DM9 decoder is 8.8 pounds.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | High-Speed Decoder |
| Product Line | 2755 Barcode Decoders |
| Part Number | 2755-DM9 |
| Weight | 8.63 lbs (3.91 kg) |
| LED Indicators | Yes |
| Input Voltage | 85 to 264 Volts AC |
| Maximum Power Consumption | 50 VA |
| Enclosure | NEMA Type 1 |
| Material | Steel |
| Baud Rate | 300 to 38,400 baud |
| Communication Protocols | RS-422, RS-232, and RS-485 |
The Allen-Bradley 2755-DM9 decoder is a Bulletin 2755 series high-speed decoder. It comes with a 120 Volts AC power cord and a manual printed in English. A label in English is installed on the decoder to identify it. The 2755-DM9 decoder is designed to receive video from a laser scan head module and then to decode that video. The decoded data can then be sent to a device such as a computer or a terminal. The decoded data can also be compared to previously stored data, and the result of the comparison can be used to operate a maximum of 8 discrete outputs. The 2755-DM9 decoder can decode multiple barcode symbols including the Codabar, Code 128, Code 39, interleaved 2 or 5, EAN-8 and 13, and the IPC-A and E symbols.
The input line voltage for the 2755-DM9 decoder is 85 to 264 Volts AC at 47 to 63 Hertz. The maximum power consumption of the decoder is 50 VA with the scan head attached. The enclosure of the 2755-DM9 decoder is made of steel and it is a NEMA Type 1 enclosure. LED indicators are provided on the decoder for power, laser on, trigger active, valid read, CPU active, and communications updates and for each of the 8 outputs. The approximate weight of the 2755-DM9 decoder is 8.8 pounds. The decoder dimensions are 14 x 10.75 x 2.81 inches. The ambient temperature range for decoder is from 32 to 122 degrees Fahrenheit. The non-condensing relative humidity range for the decoder is from 5 to 95%. The communication port on the decoder supports RS-422, RS-232, and RS-485 communication. The baud rates supported by the communication port range from 300 to 38,400 baud.