Epson C82305 User Manual download pdf (Page 20)

SPECIFICATIONS

Synchronization: Asynchronous

Baud Rate: 75, 110, 134.5, 150, 200, 300, 600,

1,200, 1,800, 2,400, 4,800, 9,600, or

19,200 BPS (selectable)

Word length:

Start bit: 1 bit

Data bit: 7 or 8 bits (selectable)

Parity bit: Odd, even, none, or ignore (selectable)

Stop bit: 1 bit or more

4. Input signal polarity:

1) With RS-232D:

MARK = logic "1' ( - 3 to -25V)

SPACE = logic "0" ( +3 to +25V)

2) Current loop:

MARK = logic "1" (Current ON)

SPACE = logic "0" (Current OFF)

Note

The above voltage, between pin No. 17 and No. 24,

must not exceed 25V.

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Epson C82305 User Manual Page 20