Blue Heat/PCI User’s Manual, Connect Tech Inc.
Revision 0.11 28
Connector Box Pinouts
You may order the Blue Heat/PCI (8 port model), Blue Heat/PCI RS-422/485 (8 port, 4+4 and
6+2 models) and Blue Heat/PCI CL with an external I/O Box or the RJ-45 Connector Plug
option. The I/O Box option comes with a metal bracket that can be mounted on a wall or other
surface. When you receive the I/O Box, this bracket is clipped on to the back of the connector
box. If you wish to attach the I/O Box to a wall or other surface, just remove the bracket, fasten
it in place, and then re-attach the connector box. If you wish to set the I/O Box on its rubber feet
only, just remove the bracket from the back. See Figure 9 and Figure 10 for the orientation of
the I/O Box and RJ-45 Connector Plug and Table 9 and Table 10 for the DB-9 pinouts on the
connector box and the RJ-45 pinouts on the plug.
Note:
The port configuration on the Blue Heat/PCI RS-422/485 (6+2
model) is:
RS-232: Ports 1, 2, 3, 4, 5, 6
RS-422/485: Ports 7, 8
The port configuration on the Blue Heat/PCI RS-422/485 (4+4
model) and Universal Blue Heat/PCI RS-422/485 (4+4 model)
is:
RS-232: Ports 1, 2, 3, 4
RS-422/485: Ports 5, 6, 7, 8
The port configuration on the Blue Heat/PCI RS-422/485 (2+2
model) is:
RS-232: Ports 1, 2
RS-422/485: Ports 3, 4