IS200TBCIH2C Contact input group isolation terminal board

Part Number IS200TBCIH2C Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VIe Function Module Availability In StockIS200TBCIH2C is a Contact Input Group Isolation terminal board developed by GE. 24 dry contact inputs are wired to two barrier-type terminal blocks on the Contact Input with Group Isolation (TBCI) terminal board. For contact excitation, TBCI is coupled with DC power. Surge and high-frequency noise are protected by noise reduction circuitry in the contact inputs. TBCI supports simplex and TMR applications and works with VTCC/VCRC. TBCI is connected to the VME rack where the VCCC or VCRC processor board is placed by cables with molded plugs. Both the TBCIH B and TBCIH C variants of the board work with Mark VI and are functionally equivalent. The nominal voltage is 24 V dc. IS200TBCIH2C Installation Wiring Connect the wires for the 24 dry contact inputs to the terminal board's two I/O terminal blocks directly. Two screws hold these blocks in place, and they can be unplugged from the board for maintenance. Please contact us. Gmail: yy4291644@gmail.com   Enterprise mailbox: ivy@kongjiangauto.com 

 Each block has 24 terminals that can accommodate wires up to #12 AWG. To the left of each terminal block is a shield terminal strip that is connected to the chassis ground. Power Connection Use plugs JE1 and JE2 to connect TBCI to the contact excitation voltage source. Cabling Connections Connect TBCI to the I/O processor using connector JR1 in a simplex system. Connect TBCI to the I/O processors in the TMR system using connectors JR1, JS1, and JT1. Depending on the type of Mark VI, Mark VIe, or Mark VIeS system and the level of redundancy, cables or I/O packs are plugged in. IS200TBCIH2C Operation On each input near the point of signal entry, filters decrease high-frequency noise and control surge. The dry contact inputs on H1 are powered by the turbine control's floating 125 V dc (100-145 V dc) supply. Prior to supplying each contact input, the 125 V dc bus is current limited in the power distribution module. As seen in the specification table, the H2 and H3 variants employ lower voltages. Diagnostics The following diagnostic tests are performed on components on terminal boards: The voltage of excitation is measured. The I/O pack/board sets and latches a diagnostic warning if the excitation falls below 40% of the nominal voltage. As a test, all of the terminal board's inputs are set to the open contact (fail safe) condition. Any input that fails the diagnostic test is forced into the failsafe mode, resulting in the creation of a fault.. A fault is issued if the input from this board does not match the TMR voted value from all three boards.. Each terminal board connector has its own ID device, which the I/O pack/board queries.. IS200TBCIH2C Specifications Number of channels 24 contact voltage input channels Input filter 4 ms Hardware filter Power consumption On the terminal board, 20.6 W Configuration On the board, there are no jumpers or hardware settings.TERMIN.BD, CONTACT INPUT(2)

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application area

Industries such as petroleum, coal, metal ore, nonmetal ore and wood;

Industries of basic materials, power and fuel.

Metal smelting and processing, coking and coke, chemistry, chemical raw materials, cement, wood-based panels and power, petroleum and coal processing industries;

Machinery and equipment manufacturing industry, metal structure, cement products, chemical fertilizer and pesticide industry.

Wind power generation, thermal power generation, hydropower generation, nuclear power generation and other energy sources; For example, thermal power in China is mainly distributed in the northern coal-producing areas of China, mainly using coal. Hydropower is mainly distributed in the source area of south China, which is rich in hydropower. The distribution of nuclear power is not very typical.

Power transmission, including AC power transmission and DC power transmission: For example, the largest power transmission project in China is the West-to-East Power Transmission Project.

Substation; Power distribution; Electricity, electrical machinery and equipment manufacturing.

These are the application fields of our products.

About Xiamen kongjiang automation technology co., ltd:

Xiamen kongjiang automation technology co., ltd is a technology-based entity company established on may 11th, 2017, located in Xiamen, Fujian province. The company is mainly engaged in the sales of imported industrial control parts, electrical engineering design, installation, programming, debugging, construction and other businesses. The company has an experienced and well-trained technical team, which is committed to providing customers with services such as electrical automation system development, automatic upgrading and transformation of the original production line, energy-