National Instruments TB-2715 User manual

National Instruments™,ni.com
™, and PXI™are trademarks of National Instruments Corporation. Product and company names mentioned herein are
trademarks or trade names of their respective companies.
322984A-01 ©Copyright 2000 National Instruments Corp. All rights reserved. December 2000
INSTALLATION GUIDE
TB-2715 TERMINAL BLOCK
This installation guide describes how to install and connect signals to the
TB-2715 terminal block for use with PXI-653Xand PXI-660Xmodules.
Use the TB-2715 terminal block to connect to the signals of a PXI-653Xor
PXI-660Xmodule. Connect your signals to the screw terminals housed in
the terminal block then install the TB-2715 to the PXI front panel.
What You Need to Get Started
To set up and use the TB-2715, you will need the following:
❑TB-2715 terminal block
❑Quick-reference labels for PXI-653Xand PXI-660X
❑One of the following:
– PXI-653Xmodule
– PXI-660Xmodule
❑653X User Manual or 660X User Manual
❑0.10 in. slotted screwdriver
❑Number 1 Phillips screwdriver
❑Wire cutters
❑Wire insulation stripper
Connecting Signals to Your Terminal Block
Refer to Figure 1 as you perform the following steps to connect signals
from the peripheral device to the TB-2715. For more information about
connecting signals to your terminal block, see your 653X User Manual or
660X User Manual.

TB-2715 Terminal Block Installation Guide 2 ni.com
Figure 1. TB-2715 Parts Locator Diagram
1. Remove the terminal block cover by unscrewing the two cover screws
using the 0.10 in. slotted screwdriver.
2. Apply the appropriate quick reference label to the inside of the top
cover as shown in Figure 2. This label provides the corresponding
signal names on the PXI module for each pin number.
1Cover
2CoverScrews
3 Strain-Relief Bar
4 EMI Gasket
5APDShield
6 Strain-Relief Screws
7 Terminal Block Mounting Screws
8 PXI Module Connector
9 Chassis Ground Tab
10 Ground Solder Lug
11 Ground Lug Screw
1
2
8
7
7
9
10
11
3
6
5
4

©National Instruments Corporation 3 TB-2715 Terminal Block Installation Guide
Figure 2. Inserting the Quick-Reference Label
3. Loosen or remove the strain-relief bar by loosening the two
strain-relief screws with a Number 1 Phillips screwdriver.
4. Use wire cutters and wire insulation strippers to strip no more than
7 mm of insulation from the wire ends.
5. Use Figures 3 and 4 to find the 653Xand 660Xsignals that correspond
to the screw terminals on the TB-2715. Please note that lines 19, 35,
43, and 56 are not connected.
PIN# SIGNAL PIN# SIGNAL
PIN# SIGNAL
68
34
29
33
66
24
65
31
56
57
23
22
54
8
46
50
42
18
5
37
2
1
28
61
59
62
25
58
27
21
20
55
16
48
35
11
43
41
6
4
NC
AO GND
AO GND
NC
AOGND
AOGND
DAC7OUT
AOGND
AOGND
DAC2OUT
AOGND
DAC0OUT
AOGND
+5V
NC
DGND
PFI3
DGND
PFI6
PFI8
GPCTR0_OUT
FREQ_OUT
DAC5OUT
AO GND
AO GND
NC
DAC3OUT
AOGND
AOGND
DAC1OUT
EXTREF
AOGND
DIO6
DIO7
DGND
PFI0
PFI2
PFI4
PFI5
DGND
30
63
67
60
26
64
32
19
52
17
53
9
51
49
47
45
10
14
40
38
3
36
DAC6 OUT
AOGND
AOGND
DAC4OUT
AOGND
AOGND
AOGND
DIO4
DIO0
DIO1
DGND
DGND
DIO5
DIO2
DIO3
EXTSTROBE
PFI1
+5V
GPCTR1_OUT
PFI7
PFI9
DGND

TB-2715 Terminal Block Installation Guide 4 ni.com
Figure 3. Pinout Diagram for PXI-653XModules
Figure 4. Pinout Diagram for PXI-660XModules
6. Loosen the screws in the screw terminals with the 0.10 in. slotted
screwdriver.
57
24
58
25
59
26
60
27
61
28
62
29
63
30
64
31
65
32
66
33
67
34
C1
GND
C2
C3
GND
C4
C5
GND
C6
C7
GND
D0
D1
GND
D2
D3
GND
D4
D5
GND
D6
D7
47
14
48
15
49
16
50
17
51
18
52
53
20
54
21
55
22
23
A5
GND
A6
A7
GND
B0
GND
B1
B2
GND
B3
B4
GND
B5
B6
GND
B7
C0
PIN# SIGNAL
2
36
3
37
4
38
5
39
6
40
7
41
8
42
9
10
44
11
45
12
46
13
REQ1
GND
ACK1
GND
STOP1
DPULL
PCLK1
GND
PCLK2
CPULL
STOP2
GND
ACK2
GND
REQ2
A0
A1
GND
A2
A3
GND
A4
PIN# SIGNAL
PIN# SIGNAL
1
68
+5V
GND
PIN# SIGNAL
57
24
58
25
59
26
60
27
61
28
62
29
63
30
64
31
65
32
66
33
67
34
PFI_17(UP_DOWN_5)
GND
PFI_18(GATE_5)
PFI_19(SOURCE_5)
GND
PFI_20(OUT_4)
PFI_21(UP_DOWN_4)
GND
PFI_22(GATE_4)
PFI_23(SOURCE_4)
GND
PFI_24(OUT_3)
PFI_25(UP_DOWN_3)
GND
PFI_26(GATE_3)
PFI_27(SOURCE_3)
GND
PFI_28(OUT_2)
PFI_29(UP_DOWN_2)
GND
PFI_30(GATE_2)
PFI_31(SOURCE_2)
PIN# SIGNAL
47
14
48
15
49
16
50
17
51
18
52
53
20
54
21
55
22
23
PFI_5(DIO_5)
GND
PFI_6(DIO_6)
PFI_7(DIO_7)
GND
PFI_8(OUT_7)
GND
PFI_9(UP_DOWN_7)
PFI_10(GATE_7)
GND
PFI_11(SOURCE_7)
PFI_12(OUT_6)
GND
PFI_13(UP_DOWN_6)
PFI_14(GATE_6)
GND
PFI_15(SOURCE_6)
PFI_16(OUT_5)
PIN# SIGNAL
2
36
3
37
4
38
5
39
6
40
7
41
8
42
9
10
44
11
45
12
46
13
PFI_39(SOURCE_0)
GND
PFI_36(GATE_0)
RESERVED
RESERVED
RESERVED
PFI_38(OUT_0)
GND
PFI_33(UP_DOWN_1)
PFI_37(UP_DOWN_0)
PFI_35(SOURCE_1)
GND
PFI_34(GATE_1)
GND
PFI_32(OUT_1)
PFI_0(DIO_0)
PFI_1(DIO_1)
GND
PFI_2(DIO_2)
PFI_3(DIO_3)
GND
PFI_4(DIO_4)
PIN# SIGNAL
1
68
+5V
GND
PIN# SIGNAL

©National Instruments Corporation 5 TB-2715 Terminal Block Installation Guide
7. Insert the stripped wires into the screw terminals. If you are using a
shielded cable, expose the shield and allow it to make contact with the
EMI gasket.
8. Tighten the screws with the 0.10 in. slotted screwdriver.
9. Connect safety ground or shield wires to the chassis ground connection
tab using the provided solder lug and ground lug screw.
10. Tighten or replace the strain-relief screws.
11. Replace the terminal block cover and tighten the cover screws.
Connecting the TB-2715 to Your PXI Module
Refer to Figure 5 as you perform the following steps to connect the
terminal block to your PXI module.
Figure 5. Connecting the TB-2715 to Your PXI Module
1. Install your PXI module into the chassis and tighten the two module
screws. You must install the PXI module in the PXI chassis before the
TB-2715 is connected to the PXI module.
2. Guide the terminal block onto the module connector.
3. Tighten the two terminal block mounting screws.
Caution Insert the terminal block as shown in Figure 5. The TB-2715 can be attached to a
PXI module only one way. Do not force the terminal block when attaching or removing it
to avoid damaging the TB-2715 or PXI module.
1 Terminal Block Mounting Screws
2 PXI Chassis
3 PXI Module Connector
1
1
8
7
6
5
4
3
2
2
3