SECTION V ADAPTERS
2005 Tech 2 User’s Guide V - 2
Figure V-4
RS-232 DB9 adapter connections
RS-232 DB9 Adapter
The RS-232 DB9 adapter (P/N 3000111) has an RJ45 connector at one end and a DB9 connector at the
other (Figure V-4). This adapter allows the connection of the Tech 2 to some terminals.
RS-232 Loopback Adapter
The loopback adapter (P/N 3000112) has an 8-pin RJ45 connector that attaches to the Tech 2 RS-232
port (Figure III-2). It is used to perform the Tech 2 self test.
DLC Loopback Adapter
Various Tech 2 applications require the DLC loopback adapter (P/N 3000109), which has a Burndy cable
connection end and a VCI DB-26 connection end (Figure V-5). Refer to pages III-1, III-2, VI-18, VII-69, and
figures I-2, III-4, III-7, and VI-4 for more information about this adapter.
Figure V-5
End views of the DLC loopback adapter