DS215TCEAG1BZZ01A

The DS215TCEAG1BZZ01A is a Processor PC Board made by GE also known as an Emergency Overspeed Board (TCEA) or the Protective Processor. This board is connected to the IONET network which is a Mark V internal network that allows the I/O Master to communicate to the TCEA and TCDA cards. With this connector it gives the TCEA the ability to act as a protection device and to perform internal diagnostics as well as swap operating parameters with the DCC while it is in operation. It also allows this information to flow easily. Depending in what type of panel is used for the system, a total of three TCEA cards that labeled X, Y, and Z are needed for the P core. These cards are used to communicate with individual DCCs that are assigned to different cores. This board can also send emergency signals to the TCTG that will trip the system with each one of the TCEAs sending a signal to a different relay. Their is a built in Power Supply with each of the boards and a diagnostic system for those power supplies. This board also includes three important circuits. These are the TCEA flame detection circuit, the TCEA turbine overspeed circuit, and the TCEA automatic synchronizing circuit. The TCEA flame detection circuit detects signals from the UV flame detectors and are transferred to the TCEA via the PTBA. The TCEA turbine overspeed circuit compares its calculations of the shaft speed and then sends a signal to the TCTB to trip the system if it detects a trip level beyond what is normal. The TCEA automatic synchronizing circuit allows the TCEA to speed match and voltage match using software from the EPROM. IC Spares is available to speak with you via phone or email about all of your automation needs. Our staff can provide pricing information for any part or repair.