BNC/TC-2095 Rack-Mount Adapter Installation Guide
8
ni.com
Note
To minimize the temperature gradient inside the TC-2095 and maintain its
isothermal properties for accurate cold-junction compensation, keep the adapter from
extreme temperature differentials.
6.
Connect the other end of the 96-pin cable to the BNC/TC-2095 96-pin
connector and screw down the backshell.
Caution
The cable connectors of the cables are keyed. Do
not
force the connection. If you
encounter difficulty, verify that the keying of the cable connectors is correct.
Figure 2.
BNC/TC-2095 Connected to SCXI Module
Configuring the BNC/TC-2095
To access jumpers W1 and W2 and the resistor networks, refer to Figure 3
as you complete the following steps:
1.
Remove the nine cover screws that secure the BNC/TC-2095 cover.
2.
Remove the cover.
3.
Set jumpers W1 and W2 as needed. For more information about setting
the jumpers, refer to the
Configuring the Shield Ground Jumper
and
Configuring the Cold-Junction Sensor (TC-2095 Only)
sections.
4.
Replace the cover and secure it with the cover screws.
1
BNC/TC-2095
2
96-Pin Backshell
3
SCXI Chassis
1
O
N
2
3
4
5
6
7
8
1
O
N
2
3
4
5
6
7
8
1
O
N
2
3
4
5
6
7
8
1
O
N
2
3
4
5
6
7
8
1
O
N
2
3
4
5
6
7
8
1
O
N
2
3
4
5
6
7
8
1
O
N
2
3
4
5
6
7
8
1
O
N
2
3
4
5
6
7
8
1
5
4
3
2
1
ADDRESS
2
3
2
