DS200UCIAG1A - UC2000 Motherboard

SPECIFICATIONS

Part Number: DS200UCIAG1A
Manufacturer: General Electric
Series: Drive Control
Product Type: UC2000 Motherboard
Operating System: QNX
Power Requirements: +5 V dc, 6 A
Number of input channels: 12
Number of outputs: 125 V dc
Power supply voltage: 28 V dc
Voltage: 470V ac
Memory Type: EEPROM, EPROM, and RAM
Product Type: CS Caps 3 Rows in SE
Redundancy Modes: TMR or Simplex
Series Manual GEI-100460
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States

Functional Description

DS200UCIAG1A is a UC2000 Motherboard developed by GE. It is a part of Drive Control system. It's a motherboard that's situated on the system's R core. The connectors needed to mount the UCPB CPU daughter board, the PANA ARCNET no-LAN driver board, up to two GENI boards, and a PDAD hard drive are provided by the board. Fuel skid pressure signals from the TCSA board are translated on this board using an inbuilt 196 microprocessor before being transferred to and written to the UCPB board. The control sequence software then employs these signals.

Features

• The main printed wiring board in the UC2000 is called the UCIA. The UCPB and ELB912G are two additional boards that can be mounted using the connectors found on this board (GENI).
• One jumper, JP1, which is solely used for manufacturing tests, is included on the UCIA board. When the process specifies, test-points, TPI, and TP2 are used for diagnostics. The process software defines the LEDs that make up DNI. The fan on the UCPB board is powered by S V through the fan connector (P14) (optional).

Board Replacement Procedure

1. Verify that the unit is completely powered down.
2. Loosen the top middle thumb screw on the outside of the door to open the unit's door. Plastic clips hold the UCIA in place (holders).
3. Disconnect the microGENI daughterboard(s) that are linked to the UCIA before removing the UCIA/UCPB assembly from the holder. Disconnect all corresponding connectors.
   
   1. Disconnect all cords gently as follows:
   2. Pull the tab if the cable has one.
   3. Put one hand on either side of the cable connector that connects to the board connector when using a ribbon cable. Use both hands to carefully pull the cable connector. Never pull on the ribbon cable.
   4. To release each wire from a screw terminal connector, just unscrew the top of each terminal.
   5. Set all switches and the pot in the same locations on the replacement (new) board as they were on the one being replaced.
   6. To protect the pins on each side and the pins on top of the UCIA board, gently remove the daughterboard(s).
4. To release the UCIA board, push its top. Lift the assembly out of the bottom snaps with caution.
5. To assemble the new device, align the boards with the six plastic standoffs that are already attached. If both ends are properly seated, the holder will click into place. To release each wire from a screw terminal connector, just unscrew the top of each terminal.
   1. Set all switches and the pot in the same locations on the replacement (new) board as they were on the one being replaced.
   2. To protect the pins on each side and the pins on top of the UCIA board, gently remove the daughterboard(s).
6. If the daughterboard were taken out, put them back in place and reattach all the wires, making sure they are properly positioned at both ends.

WOC is happy to assist you with any of your automation requirements. Please contact us by phone or email for pricing and availability on any parts and repairs.

FREQUENTLY ASKED QUESTIONS

What is DS200UCIAG1A?
It is a UC2000 Motherboard developed by GE.

What is the PDAD hard drive?
It is a type of hard drive that can be mounted on the UC2000 system using the connectors provided on the UCIA board.

What is the purpose of the control sequence software?
The given text does not provide enough information to determine the specific purpose of the control sequence software, but it appears to employ the signals translated from fuel skid pressure signals from the TCSA board that are transferred to and written to the UCPB board via the UCIA board's inbuilt 196 microprocessor.

What is the purpose of the LEDs in the DNI?
The purpose of the LEDs in the DNI is defined by the process software, which is not described in the given text.

What is the purpose of the fan connector on the UCPB board?
The fan connector on the UCPB board is used to power the fan on the board, which is an optional feature.