HP 24SII - Manual (Page 123)

A.7.3 RJ-11 (4-WIRE) CABLING USING EIA-
232 PROTOCOL AND UNIDIRECTIONAL
PRINTER SHARING MODE
COMPUTER INTERFACE
To interface your computers or terminals to the M24SII-V07 module
using 4-wire and unidirectional operation, refer to the RJ-11 adapter
drawings below. Refer to
Figure 23 if your computers or terminals
have DB-25 male connectors (most IBM XT and PS/2 type
computers). Refer to
Figure 24 if your computers have DE-9 male
connectors (IBM AT type computers).