IS200ESYSH1A

IS200ESYSH1A is a System I/O TMR card developed by GE. It is a part of EX2100e series. The board connects the control system to external consumer input/output.

• The board is intended to meet all input and output interface requirements. PT and CT inputs, general-purpose and trip relay outputs, analog input and outputs, and digital control inputs are all included. These interconnections take place via terminal boards installed on the ESYS board via terminal strips that provide pluggable screw terminal connections. Typically, these daughterboards are HSSL or HSLA boards.
• Isolation transformers on the board handle current measurements and generator voltage. The board can handle two three-phase PT voltage inputs and two CT voltage inputs. It can also handle analog inputs (ranging from 4 to 20 mA or +/- 10 V).
• The board also contains excitation contact I/Os and two trip relay outputs for driving a customer lockout mechanism.