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Teledyne MODEL T703 Manual Do Utilizador

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Teledyne API T703 Calibrator Operation Manual 
Operating The T703 over the Serial I/O Ports 
 
105 
7.1.2. SERIAL COM PORT DEFAULT SETTINGS AND CONNECTOR PIN 
ASSIGNMENTS 
Received from the factory, the calibrator is set up to emulate an RS-232 DCE device. 
  RS-232 (COM1): RS-232 (fixed), DB-9 male connector. 
o
  Baud rate: 19200 bits per second (baud). 
o
  Data Bits: 8 data bits with 1 stop bit. 
o
  Parity: None. 
  COM2: RS-232 (configurable to RS 485), DB-9 female connector. 
o
  Baud rate: 115000 bits per second (baud). 
o
  Data Bits: 8 data bits with 1 stop bit. 
o
  Parity: None. 
 
 
Figure 7-1: 
Default Pin Assignments for Rear Panel COM Port connectors (RS-232 DCE & DTE) 
 
The signals from these two connectors are routed from the motherboard via a wiring harness to two 10-pin 
connectors on the CPU card, J11 and J12  
07223B DCN6378