Quatech DS-202 User Manual - page 26
OUTPUT CONFIGURATION
VIII. E X T E R N A L C O N N E C T I O N S
C o n n e c t i o n s t o p e r i p h e r a l e q u i p m e n t a r e m a d e v i a
f e m a l e D - 9 c o n n e c t o r s C N 1 a n d C N 2 . A p i n - o u t o f t h e
c o n n e c t o r s a n d a d e s c r i p t i o n o f e a c h c o n n e c t o r s i g n a l
is given in the figures below.
+-----+----------+------------------------------------+
| PIN | SIGNAL | DESCRIPTION |
+-----+----------+------------------------------------+
| 1 | AUXOUT+ | When combine with AUXOUT-, |
| | | provides the auxiliary channel |
| | | output defined by jumper J8 / J10. |
+-----+----------+------------------------------------+
| 2 | TxD+ | When combined with TxD-, provides |
| | | the serial data output. |
+-----+----------+------------------------------------+
| 3 | GND | Chassis ground. |
+-----+----------+------------------------------------+
| 4 | RxD+ | When combined with RxD-, provides |
| | | the serial data input. |
+-----+----------+------------------------------------+
| 5 | AUXIN+ | When combined with AUXIN-, |
| | | provides the auxiliary channel |
| | | input defined by jumper J8 / J10. |
+-----+----------+------------------------------------+
| 6 | AUXOUT- | See AUXOUT+. |
+-----+----------+------------------------------------+
| 7 | TxD- | See TxD+. |
+-----+----------+------------------------------------+
| 8 | RxD- | See RxD+. |
+-----+----------+------------------------------------+
| 9 | AUXIN- | See AUXIN+. |
+-----+----------+------------------------------------+
Figure 18. Output connector definitions.