IS200VTCCH1B - Thermocouple Processor Board

SPECIFICATIONS:

Part No: IS200VTCCH1B
Manufacturer: General Electric
Product Type: Thermocouple Processor Board
Series: Mark VI
Thermocouple types: E, J, K, S, T
Number of channels: 24
Span: -8 mV to +45 mV
Common mode voltage: ±5 V
Operating temperature: -30 to 65oC
Power Supply Voltage: 24 V dc
Board Size: 14.3 cm high x 23.1 cm
Weight: 0.45 kg
Availability: In Stock
Country of Origin: USA
Manual: GEH-6421J

FUNCTIONAL DESCRIPTION:

IS200VTCCH1B is a Thermocouple Processor Board manufactured and designed by General Electric as part of the Mark VI Series used in GE Speedtronic Control Systems. The 24 thermocouple inputs on the thermocouple processor board VTCC can be type E, J, K, S (see note), or T. Two terminal blocks on the terminal board TBTC are wired to receive these inputs. The VME rack, which houses the VTCC thermocouple processing board, is connected to the terminal board by cables with molded plugs. The TBTC is capable of providing control in either simplex (TBTCH1C) or triple module redundant (TMR) formats (TBTCHIB).

INSTALLATION:

• Turn off the VME processor rack's power.
• After positioning the VTCC board's edge connectors, slide it in and use your hands to push the top and bottom levers in.
• Tighten the front panel's top and bottom captive screws.

OPERATION:

The TBTC has 24 inputs for thermocouples that can be either grounded or ungrounded. They can be placed as far away from the turbine control cabinet as 300 m (984 ft), with a two-way cable resistance of no more than 450. On the terminal board are two cold junction reference devices and high-frequency noise suppression. Linearization for certain thermocouple types is carried out by VTCC using the software. To avoid negative effects on other input channels, a thermocouple that is found to be outside of the hardware restrictions is deleted from the scanned inputs.

WOC has the largest stock of GE Speedtronic Control replacement spare parts. We can repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

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How are boards packaged for shipment from WOC?

Parts are placed in antistatic packets and securely packed in ESD boxes cushioned with ESD Foam designed to safeguard electrical components.