Printronix P5000 Manuale Utente

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Chapter 5
RS-232 And RS-422 Serial Interfaces
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Request To Send (RTS). Control signal from the printer. Subject to 
configuration.
Clear To Send (CTS). Status signal to the printer indicating the host is 
ready to receive data/status signals from the printer.
Data Set Ready (DSR). Status signal to the printer indicating the host is 
in a ready condition.
Data Carrier Detect (DCD). Status signal to the printer. The ON 
condition is required for the printer to receive data.
Data Terminal Ready (DTR). Control signal from the printer. Subject to 
configuration.
RS-422
Standard P5000 5/10/15 Printers
Table 15. PSA3 RS-422 Serial Interface Connector Pin Assignments
Input Signals
Output Signals
Miscellaneous
Signal
Pin
Signal
Pin
Signal
Pin
- Receive Data 
(-RXD)
15
- Transmit Data 
(-TXD)
19
Chassis Ground
1
+ Receive Data 
(+RXD)
17
+ Transmit Data 
(+TXD)
25
Signal Ground
7