Quintum Technologies Tenor Call Relay SP User Manual
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P/N 480-0048-00-10
Chapter 2: Hardware Components
Config switch. For internal Quintum use only.
Console port. This RS-232 connector is used for connection to a PC’s serial port via DB-9 straight through
cable at 38400 BPS 8N1, without flow control. The input/output signals are listed in Table 2-1.
Figure 2-3 DB-9 Female Connector Pin Order
Table 2-1 Serial RS232 DB-9 Connector Pinouts
Pin #
Function
Description
1
RSVD
Reserved
2
RXD
Receive Data
3
TXD
Transmit Data
4
RSVD
Reserved
5
GND
Signal Ground
6
RSVD
Reserved
7
RSVD
Reserved
8
RSVD
Reserved
9
RSVD
Reserved
5 4 3 2 1
9 8 7 6