Rs-422 connector – TANDBERG E5714 User Manual
Page 46
Installing the Equipment
Page 2-18
Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder
ST.TM.E10076.3
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.
RS-422 Connector
A 15-way, D-type female connector
provides an RS-422 synchronous, serial
communications data input interface.
Table 2.12: RS-422 Data Connector (Base Board) - Synchronous
Remote (DTE)
Encoder RS-422 (DCE)
Signal Name
Signal Direction
Pin
Signal Name
1
Not connected
Transmit Data A
2
Transmit Data A
3
Not connected
4
Not connected
5
Not connected
6
Not connected
Transmit Clock A
7
Transmit Clock A
Signal Ground
8
Signal Ground
Transmit Data B
9
Transmit Data B
10
Not connected
11
Not connected
12
Not connected
13
Not connected
Transmit Clock B
14
Transmit Clock B
15
Not connected
NOTE…
Signal names are with respect to a DTE in accordance with the RS-422 specification. A is positive and
B is negative.