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IS230STTCH4A - Simplex Thermocouple Input Terminal Board is available in stock which ships the same day.
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Part Number: IS230STTCH4A
Manufacturer: General Electric
Series: Mark VI
Product Type: Simplex Thermocouple Input Terminal Board
Number of channels: 12
Input span, transmitters: 1-5 V dc
Technology: Surface Mount
Size: 10.16 cm wide x 33.02 cm
Common Mode Voltage Range: ±5 V
Operating temperature: 30 to 65 °C
No.of Analog Voltage Inputs: 6
Repair: 3-7 Day
Weight: 2.00 lbs
Availability: In Stock
Country of Origin: United States
IS230STTCH4A is a Simplex Thermocouple Input Terminal Board manufactured and designed by General Electric as part of the VI Series used in GE Speedtronic Gas Turbine Control Systems. The Simplex Thermocouple Input (STTC) terminal board is a compact terminal board designed for DIN-rail or flat mounting. The board has 12 thermocouple inputs and connects to the PTCC thermocouple processor board or the YTCC pack on the Mark VIeS SIS. The onboard signal conditioning and cold junction reference are identical to those on the larger TBTC board. High-density Euro-Block type terminal blocks are mounted to the board, and two types are available. An on-board ID chip identifies the board to the processor for system diagnostic purposes.
The STTC and a plastic insulator mount on a sheet metal carrier, which mounts on a DIN rail. The STTC and insulator mount on a sheet metal assembly that bolts directly into a panel. Thermocouples are wired directly to the terminal block using typical #18 AWG wires. The Euro-block type terminal block has 42 terminals that can be fixed or removable.
The connection of the STTC to the I/O pack or board that contains the A/D converter is displayed in the following figure. The I/O pack or board provides excitation for the cold junction (CJ) reference on the terminal board. The 12 thermocouple signals plus the CJ signal and the connection to the identity chip (ID) come through connector JA1.
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What is the Simplex Thermocouple Input Terminal Board?
The Simplex Thermocouple Input Terminal Board is a device used for connecting multiple thermocouples to a measurement or control system. It provides a convenient interface for monitoring temperature using thermocouple sensors.
How does the Simplex Thermocouple Input Terminal Board work?
The board typically features terminal blocks where the wires from thermocouples can be securely connected. It also includes circuitry for signal conditioning and conversion, allowing the temperature readings from the thermocouples to be accurately transmitted to the measurement or control system.
How many thermocouples can be connected to the Simplex Terminal Board?
The number of thermocouples that can be connected varies depending on the model of the terminal board. Some boards may support just a few thermocouples, while others may support dozens.