IS200TBCIH3C

About the IS200TBCIH3C

Hardware Tips and Specifications

A number of important hardware specifications turthfully designates this IS200TBCIH3C Contact Input Terminal as a unique model. For starters, it accepts:

• 24 dry contact inputs
• two barrier-type terminal blocks (TB1 and TB2.)
  • each have 24 contact inputs with a nominal excitation voltage of 48 V dc
• three 37-pin (female) D-type connectors
  • labeled JR1, JS1, and JT1
• two female plugs with three positions, each labeled JE1 or JE2
• resistors
• diodes
• capacitors
• a single MOV (metal oxide varistor.)
• field contact outputs protected through the use of a series of noise suppression filters
• a metal frame that protects the board on several edges
  • includes a shield bar located in front of the terminal blocks

IS200TBCIH3C Installation and Replacement

More information about the function, wiring, installation, and components of the IS200TBCIH3C may be found using GE publication GEH-6421, or other manuals or datasheets that reference this part.  During installation or replacement, please follow all safety procedures as recommended by the original manufacturer, as potentially lethal voltages may exist on this PCB's base board.

All of the aforementioned components affixed to the base board of the IS200TBCIH3C Contact Input are protected beneath a layer of conformal-style PCB coating. While not a thick of a layer as the alternative normal-style PCB coating; this conformal-style coating is exhaustive in its coverage; spanning across every possible board and component surface available on the TBCI assembly.

This IS200TBCIH3C product's style of PCB coating was also revealed through a diligent analysis of this product's unique part number; the "H3" designation defines this PCB both as a group 3 series member and as a conformally-coated style of printed circuit board.