NI PXI-2530 4-Wire Multiplexer Topologies

NI Switches

NI PXI-2530 4-Wire Multiplexer Topologies

The following figure and table identify the pins for the NI PXI-2530 in the 4-wire multiplexer topologies.

Software Name Polarity Hardware Name
Single 32x1 Dual 16x1 NI PXI-2530
Connector Pin Number
NI TB-2630
Terminal Name
com0 com0 A+ 141 Bank 0, Pin 18
A- 97 Bank 1, Pin 18
B+ 9 Bank 4, Pin 18
B- 53 Bank 5, Pin 18
── com1 A+ 114 Bank 2, Pin 18
── A- 159 Bank 3, Pin 18
── B+ 70 Bank 6, Pin 18
── B- 27 Bank 7, Pin 18
── ── ── 150 Bank 0-1, Pin 17
── ── ── 123 Bank 2-3, Pin 17
── ── ── 18 Bank 4-5, Pin 17
── ── ── 79 Bank 6-7 Pin 17
ch0 A+ 133 Bank 0, Pin 1
A- 142 Bank 1, Pin 1
B+ 1 Bank 4, Pin 1
B- 10 Bank 5, Pin 1
ch1 A+ 89 Bank 0, Pin 2
A- 96 Bank 1, Pin 2
B+ 45 Bank 4, Pin 2
B- 54 Bank 5, Pin 2
ch2 A+ 134 Bank 0, Pin 3
A- 143 Bank 1, Pin 3
B+ 2 Bank 4, Pin 3
B- 11 Bank 5, Pin 3
ch3 A+ 90 Bank 0, Pin 4
A- 99 Bank 1, Pin 4
B+ 46 Bank 4, Pin 4
B- 55 Bank 5, Pin 4
ch4 A+ 135 Bank 0, Pin 5
A- 144 Bank 1, Pin 5
B+ 3 Bank 4, Pin 5
B- 12 Bank 5, Pin 5
ch5 A+ 91 Bank 0, Pin 6
A- 100 Bank 1, Pin 6
B+ 47 Bank 4, Pin 6
B- 56 Bank 5, Pin 6
ch6 A+ 136 Bank 0, Pin 7
A- 145 Bank 1, Pin 7
B+ 4 Bank 4, Pin 7
B- 13 Bank 5, Pin 7
ch7 A+ 92 Bank 0, Pin 8
A- 101 Bank 1, Pin 8
B+ 48 Bank 4, Pin 8
B- 57 Bank 5, Pin 8
ch8 A+ 137 Bank 0, Pin 9
A- 146 Bank 1, Pin 9
B+ 5 Bank 4, Pin 9
B- 14 Bank 5, Pin 9
ch9 A+ 93 Bank 0, Pin 10
A- 102 Bank 1, Pin 10
B+ 49 Bank 4, Pin 10
B- 58 Bank 5, Pin 10
ch10 A+ 138 Bank 0, Pin 11
A- 147 Bank 1, Pin 11
B+ 6 Bank 4, Pin 11
B- 15 Bank 5, Pin 11
ch11 A+ 94 Bank 0, Pin 12
A- 103 Bank 1, Pin 12
B+ 50 Bank 4, Pin 12
B- 59 Bank 5, Pin 12
ch12 A+ 139 Bank 0, Pin 13
A- 148 Bank 1, Pin 13
B+ 7 Bank 4, Pin 13
B- 16 Bank 5, Pin 13
ch13 A+ 95 Bank 0, Pin 14
A- 104 Bank 1, Pin 14
B+ 51 Bank 4, Pin 14
B- 60 Bank 5, Pin 14
ch14 A+ 140 Bank 0, Pin 15
A- 149 Bank 1, Pin 15
B+ 8 Bank 4, Pin 15
B- 17 Bank 5, Pin 15
ch15 A+ 96 Bank 0, Pin 16
A- 105 Bank 1, Pin 16
B+ 52 Bank 4, Pin 16
B- 61 Bank 5, Pin 16
ch16 A+ 106 Bank 2, Pin 1
A- 115 Bank 3, Pin 1
B+ 62 Bank 6, Pin 1
B- 71 Bank 7, Pin 1
ch17 A+ 151 Bank 2, Pin 2
A- 160 Bank 3, Pin 2
B+ 19 Bank 6, Pin 2
B- 28 Bank 7, Pin 2
ch18 A+ 107 Bank 2, Pin 3
A- 116 Bank 3, Pin 3
B+ 63 Bank 6, Pin 3
B- 72 Bank 7, Pin 3
ch19 A+ 152 Bank 2, Pin 4
A- 161 Bank 3, Pin 4
B+ 20 Bank 6, Pin 4
B- 29 Bank 7, Pin 4
ch20 A+ 108 Bank 2, Pin 5
A- 117 Bank 3, Pin 5
B+ 64 Bank 6, Pin 5
B- 73 Bank 7, Pin 5
ch21 A+ 153 Bank 2, Pin 6
A- 162 Bank 3, Pin 6
B+ 21 Bank 6, Pin 6
B- 30 Bank 7, Pin 6
ch22 A+ 109 Bank 2, Pin 7
A- 118 Bank 3, Pin 7
B+ 65 Bank 6, Pin 7
B- 74 Bank 7, Pin 7
ch23 A+ 154 Bank 2, Pin 8
A- 163 Bank 3, Pin 8
B+ 22 Bank 6, Pin 8
B- 31 Bank 7, Pin 8
ch24 A+ 110 Bank 2, Pin 9
A- 119 Bank 3, Pin 9
B+ 66 Bank 6, Pin 9
B- 75 Bank 7, Pin 9
ch25 A+ 155 Bank 2, Pin 10
A- 164 Bank 3, Pin 10
B+ 23 Bank 6, Pin 10
B- 32 Bank 7, Pin 10
ch26 A+ 111 Bank 2, Pin 11
A- 120 Bank 3, Pin 11
B+ 67 Bank 6, Pin 11
B- 76 Bank 7, Pin 11
ch27 A+ 156 Bank 2, Pin 12
A- 165 Bank 3, Pin 12
B+ 24 Bank 6, Pin 12
B- 33 Bank 7, Pin 12
ch28 A+ 112 Bank 2, Pin 13
A- 121 Bank 3, Pin 13
B+ 68 Bank 6, Pin 13
B- 77 Bank 7, Pin 13
ch29 A+ 157 Bank 2, Pin 14
A- 166 Bank 3, Pin 14
B+ 25 Bank 6, Pin 14
B- 34 Bank 7, Pin 14
ch30 A+ 113 Bank 2, Pin 15
A- 122 Bank 3, Pin 15
B+ 69 Bank 6, Pin 15
B- 78 Bank 7, Pin 15
ch31 A+ 158 Bank 2, Pin 16
A- 167 Bank 3, Pin 16
B+ 26 Bank 6, Pin 16
B- 35 Bank 7, Pin 16