IS200TRLYH1B Terminal relay card
The IS200TRLYH1B is a high-performance terminal relay card manufactured by GE for use in Mark VI steam turbine control systems. The relay card offers a range of functions and features to meet the precise control and monitoring needs of industrial automation and control systems.
First, IS200TRLYH1B has input blocking binary address function, which is used to protect the security of binary input or output. It supports signal tripping output and signal picking output to achieve precise control of the system. In addition, the relay card also has an instantaneous overcurrent function, which is a high-speed protection mechanism that can operate over a wide frequency range and is mainly used to protect measurement peaks, taking into account the influence of DC components and harmonics, which is particularly important in the case of semiconductor rectifiers.
In terms of physical characteristics, the IS200TRLYH1B has 24 silver metal terminals on the patch board, adding a total of 48 terminals. These terminals are marked with white characters on the terminal board for easy user identification and operation. In addition, the relay card also has four connector ports, three of which are located on the edge and aligned vertically, and the last one is parallel to the connector port on the bottom. Near the center, there is a long string of relays, including white and black elements with transparent covers shaped like cubes, which are connected to the PCB with black wire.
In addition to the basic control functions, the IS200TRLYH1B also has a variety of protection and anti-jamming features. It can work stably in harsh environments such as high temperature, high humidity, overload and overcurrent, and has overload and overcurrent protection function. At the same time, the relay card also has vibration and shock resistance, ensuring reliable operation in a variety of operating conditions.
In summary, the IS200TRLYH1B is a powerful, stable and easy to integrate terminal relay card for a variety of industrial automation and control systems. It can provide accurate control and monitoring functions, protect the system from various anomalies and interference, and ensure the stable operation of the system.
