D. Pin Assignments
D-16
February 2001 3160-A2-GB21-90
External Clock Interface
The External Clock connector pinouts are in Table D-12, External Clock
Connector.
Table D-12. External Clock Connector
Signal Pin Number
Shield 1
Clock (+) (RS422 only) 2
Clock (–) (RS422 only) 3
Clock In (RS423 only) 9
Signal Common 11