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I/O Organization........................................................................................................................6
Properties.................................................................................................................................. 8
Fault Monitoring and Identification........................................................................................ 11
Measuring the Current............................................................................................................ 12
Measuring the Temperature.....................................................................................................12
Switch Control........................................................................................................................ 13
Calibration...............................................................................................................................13
Driving Inductive Loads......................................................................................................... 14
Pinouts.....................................................................................................................................16
Accessories..............................................................................................................................18
RTI-12306....................................................................................................................... 18
Terminal Blocks.............................................................................................................. 19
Overview
This document contains information about the SLSC-12251 (16 channel, 8 amperes) and
SLSC-12252 (8 channel, 30 amperes) Fault Insertion Units (FIU). The SLSC-12251 and
SLSC-12252 are switch matrices with current monitoring, which allows for connections from
each channel to any of the following: Bus A, Bus B, a load, or a paired channel. These devices
also provide a voltage that is proportional to the current through the channel. This voltage can
be measured with another device.
Driver Support
Earliest driver support version for the SLSC-12251 and SLSC-12252.
Table 1. SLSC-12251 and SLSC-12252 Driver Support
Driver
Earliest Version Support
NI-SLSC
18.5
Cables and Accessories
The following table lists cables and accessories available for your SLSC device. For a
complete list of accessories and ordering information, refer to ni.com.
Table 2. SLSC-12251 and SLSC-12252 Cables and Accessories
Cable/Accessory
Compatibility
Part Number
RTI-12306
SLSC-12251 and SLSC-12252
785378-01
TB-12396
SLSC-12251
786640-01
TB-12397
SLSC-12251 (<33 V
dc
)
786639-01
TB-12398
SLSC-12252
786638-01
2
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SLSC-12251 and SLSC-12252 User Manual