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Installation Instructions
SLC 500 Input Simulator
(Catalog Number 1746-SIM)
Application
The SLC 500 Input Simulator is designed for use on 16-point, 24V dc input modules
that incorporate a removable terminal block (RTB). The following table lists the
SLC 500 modules that may be used with the Input Simulator Module.
Catalog Number Module Description
1746-IB16 Current Sinking DC Input Module
1746-ITB16 Fast Response Current Sinking DC Input Module
1746-IV16 Current Sourcing DC Input Module
1746-ITV16 Fast Response Current Sourcing DC Input Module
1746-IN16 24V AC/DC (sinking) Input Module
Publication 1746-IN024A-EN-P - October 2001
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2 SLC 500 Input Simulator
Installing the Input Simulator
ATTENTION
Installing the 1746-SIM on a module other than those listed
above can damage the module and expose you to hazardous
voltages.
!
ATTENTION
Never install or remove RTBs (removable terminal blocks) or
modules while power is applied to the SLC system.
!
1. Remove the RTB from the input module. To avoid cracking the RTB,
alternate between the two release screws when loosening.
Terminal Block Release Screws
Maximum Torque = 0.7 to 0.9 Nm (6 to 8 in-lb)
Publication 1746-IN024A-EN-P - October 2001