Thermo Scientific 5028i, Instruction Manual

Page: 234 / 330

Optional Equipment
Terminal Block and Cable Kits
9-2 Model 5028
i
Instruction Manual Thermo Fisher Scientific
The optional terminal block and cable kits provide a convenient way to
connect devices to the instrument. These kits break out the signals on
the rear panel connector to individual numbered terminals.
Two types of terminal block and cable kits are available. One kit is for
the DB37 connectors and can be used for either the analog output
connector or the relay output connector. The other kit is for the DB25
connector and can be used for the optional I/O expansion board.
For associated part numbers, refer to “ External Device Connection
Components ” on page 7-7 .
Each kit consists of:
l
one six-foot cable
l
one terminal block
l
one snap track
Note
Supporting all of the connections on units with the optional I/O
expansion board requires:
l
two DB37 kits
l
one DB25 kit
Table 9–1 identifies the optional individual cables that are available
for the instrument and Table 9–2 provides the cable color codes.
For associated part numbers, refer to “ External Device Connection
Components ” on page 7-7 .
Note
Table 9–2 provides the color coding for both 25-pin cables and
37-pin cables. Color codes for pins 1–25 are for 25-pin cables; color
codes for pins 1–37 are for 37-pin cables.
s
Table 9–1. Cable Options
Description Cable Length
DB37M to open end Six feet
DB37F to open end Six feet
DB25M to open end Six feet
RS-232 Six feet
Table 9–2. Color Codes for 25-Pin and 37-Pin Cables
Pin Color Pin Color
1 BLACK 20 RED/BLACK
2 BROWN 21 ORANGE/BLACK
3 RED 22 YELLOW/BLACK
4 ORANGE 23 GREEN/BLACK
Terminal Block and
Cable Kits
Cables