DS200TCQCG1B - Analog IO Expander Board

SPECIFICATIONS:

Part No: DS200TCQCG1B
Manufacturer: General Electric
Function: Analog IO Expander Board
Series: Mark V LM
Operating temperature: -30 to 65 ºC
Power Supply Voltage: 28 V dc
Board Size: 23.8 cm high x 8.6 cm
Weight: 0.45 kg
Number of inputs: 6
Number of outputs: 2
Availability: In Stock
Country of Origin: USA
Manual: GEH-6153

FUNCTIONAL DESCRIPTION:

DS200TCQCG1B is an Analog IO Expander Board manufactured and designed by General Electric as part of the Mark V LM Series used in the GE Speedtronic Control System. Additional analog signals read from the terminal boards of the I/O cores are scaled and conditioned by the Analog IO Expander board (TCQC). Excitation for LVDT and LVDR is provided via the TCQC board. On the TCQC board in the core is the IONET termination for and. That IONET termination is on the TCQC if the optional 21> is installed. The TCQC board scales and conditions the mA input for the megawatt transducer signal before writing it via the 19PL connector to the STCA board. The TCQC board scales and conditions the pulse rate inputs. The high-pressure shaft speed signals and occasionally the liquid fuel flow signals are scaled on the TCQC board and sent to the TCQA board using the JE connector in the "R1" core in the majority of situations. Through the JE connector, the STCA board and TCQC board exchange generator and line signals.

TCQC CONFIGURATION:

Hardware: The servo output current range is set using the TCQC board's first 16 hardware jumpers. The source output resistance is chosen by the odd-numbered jumpers, while the feedback scaling is chosen by the even-numbered jumpers. For servos one through four, hardware jumpers 25 through 36 allow for additional feedback scaling possibilities, resulting in a maximum current range of +/- 240 mA. For card tests, BJ17 configures the RS232 port. The stall timer enable is BJ21. Oscillator enables the factory test is BJ22. There is no use for BJ23 or BJ24. The proximity transducers' P15 and N15 supply are restricted by BJ18 and BJ20. For some applications, hardware jumpers JP38 and JP39 control the magnetic pickup gain for signals indicating liquid fuel flow.

TCQC SERVO VALVE REGULATOR OUTPUT CIRCUITS:

The TCQC board jumpers scale the current from the TCQA board before sending it to position the servo valves. On the TCQC board, hardware jumpers are utilized to set the reference feedback and output current range. The servo clamp relay and the suicide relays are located on the TCQC board. By passing the servo valves, the signal is driven to the ground by energizing the suicide relays. The servo valve can then drift to the bias position as a result. The servo valve receives a positive current when the servo clamp relays are activated. The suicide relays are activated by a signal from the CSP that is written to the TCQA board and then transmitted to the TCQC board.

WOC has the largest stock of GE Speedtronic Control System Replacement Parts. We can also repair your faulty boards and supply unused and rebuilt boards 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:

How to Check Price and Availability For DS200TCQCG1B?

Please Contact World of Controls FZE for sales at +1 609 385 1231 or Request a Quote.

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.

Does WOC Provide a Warranty Certificate For their Products?

WOC provides warranty certificates depending on the Parts.