Compuprint 3046 Programmer Manual Manuel d'utilisateur télécharger pdf (Page 25)

The least significant bit of the data bits is sent first after the start bit. The number of data bits is

selected via menu. The parity bit, when present, follows the data bits. The start bit is a logical "0"

and the stop bit is a logical "1". The start and stop bits are used as character framing bits.

• Printer Connector

Male DB9 .

• Drive Capability

Max. 50 feet (15 m) for all supported data rates.

The following table lists the RS-232/C serial interface signals used:

Number

Description

Signal

Name

Not Connected

5V Power Supply if

necessary

2 Receive Data RXD

3 Transmit Data TXD

4 Data Terminal Ready DTR

5 Signal Ground GND

6 Data Set Ready DSR

USB interface accords with USB 1.1 criterion.

Cable connector:

B Type

The following table lists the USB interface signals used:

USB Pin Description

1 USB 5V Power Supply

2 USB D-

3 USB D+

4 USB GND

1 2 ... 20 21 22 23 24 25 26

Pas de commentaire

Compuprint 3046 Programmer Manual Manuel d'utilisateur Page 25