2-20
2
2.9.3
4807/2307 Power Connections
Apply DC power to the 4807/2307 board at the J1 terminal block. Connect
the positive lead to the '+' terminal. Use 5 to 5.2 volt regulated power.
2.9.4
4867 GPIB Connections
4867 connector J1 is a standard IEEE 488/GPIB bus connector with metric
lockstuds. J1 is located on the 4867's rear panel. Any standard IEEE 488
bus cable may be used to connect the 4867 to the bus controller as shown
in Figure 2-2. ICS can provide IEEE Bus Cables with standard double
headed connectors or straight-in connectors. Always use good multi-
shielded cables to minimize noise pickup. Limit the total GPIB bus cable
length to 20 meters. Refer to the appendix for a GPIB signal-pin list if one
is needed or contact ICS for more information about bus cables.
2.9.5
2367 Serial Connections
2367 connector (J1) is a DB-25S 25 pin female connector with both RS-232
and RS-422/RS-485 signals. The 2367's RS-232 signals are configured as
a DCE device. Pin arrangements are such that the 2367 can be connected
to any DTE device such as a PC COM port or to a terminal with most pin-
to-pin RS-232 cables (see the Caution note). The 2367 does not use any data
handshaking since all of its command and response strings are less than 100
characters long.
CAUTION - Pins 14 and 16 contain RS-485 signals and
should not be connected to any RS-232 level signals. Check
standard RS-232 cables to be sure these pins are open before
plugging the cable into a 2367.
Table 2-4 lists the pin assignments for the 2367's serial interface. RS-232
or RS-422 signal selection is made by configuring jumpers on the 2376
PCB as shown in Figure 2-10. Table 2-5 defines the jumper functions and
lists the factory settings.
