Async connector, Sync connector – TANDBERG E5714 User Manual
Page 60
Options and Upgrades
Page 3-10
Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder
ST.TM.E10076.3
Async Connector
A 9-way, D-type female connector
provides an RS-232 asynchronous, serial
communications data input interface.
Table 3.5: RS-232 Data Connector (Option Module) - Asynchronous
Remote (DTE) Male
Data Module RS-232 (DCE) Female
Signal Name
Pin
Signal Direction
Pin
Signal Name
Data Carrier Detected
1
1
Data Carrier Detected
Received Data
2
2
Received Data
Transmit Data
3
3
Transmit Data
4
4
Not connected
Signal Ground
5
5
Signal Ground
Data Set Ready (DSR)
6
6
Data Set Ready (DSR)
7
7
Not connected
Clear to Send (CTS)
8
8
Clear to Send (CTS)
9
9
Not connected
NOTES…
1.
Signal names are with respect to a DTE in accordance with the RS-232 specification.
2.
Remote pin numbers only apply to a 9-way D-type connector.
3.
25-way connectors have Received Data on pin 3 and Transmit Data on pin 2 (see RS –232
specification).
4.
XON/OFF flow control may be used with this port.
Sync Connector
A 15-way, D-type female connector
provides an RS-422 synchronous, serial
communications data input interface.