5.2
Configuration of the jumpers on the Industrial Interface board
The jumpers on the Industrial Interface board allow configuration of the serial connection.
• RXD allows selection of the transmission mode
- Position 232: voltage levels transmission,
- Position 20 mA: loop transmission.
• SW1 used only in "loop" transmission
- Postion active: active transmission,
- Position passsive: passive transmission.
• SW2 used only in "loop" transmission
- Position active: active reception,
- Position passive: passive reception.
NOTE
If the computer is configured in active the printer must be configured
in passive on the corresponding line, and vice versa.
• CTS
- Position DSR: The printer will only transmit data if the computer gives instructions to send
(DSR active) (CTS linked to DSR).
- Position CTS: The printer will only transmit data if the computer activates the CTS.
- Position GND: The printer can transmit continually (CTS linked to 0 V).
- Position RTS: The printer can transmit continually (CTS linked to RTS).
Figure 1 :
Location of jumpers on the Industrial Interface Card
Figure 1
General
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A13862 Version E