Figure 3-2. arc suppressor pad locations, Table 3-2. arc suppressor placement, com to nc, Figure 3-2 – National Instruments SCXI-1161 User Manual

Page 28: Arc suppressor pad locations -3, Table 3-2, Arc suppressor placement, com to nc -3

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Chapter 3

Signal Connections

© National Instruments Corporation

3-3

SCXI-1161 User Manual

Figure 3-2 shows how to connect a transient voltage suppressor for AC
and DC inductive loads.

Figure 3-2. Arc Suppressor Pad Locations

Table 3-2. Arc Suppressor Placement, COM to NC

COM to NC

Channel Number

Transient Voltage Suppressor

Reference Designator

0

VR2

1

VR4

2

VR6

3

VR8

4

VR10

5

VR12

6

VR14

7

VR16

NC

COM

NO

VR2

VR1

Relay

Arc Suppressor Pads

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