GE Mark VIe

Optional Auxiliary Board

Input Voltage: +24V DC
Power Consumption: <10W
Channels: 8 or 16 
Signal Range: 4-20mA
Resolution: 16-bit ADC
Voltage Levels: 24V DC

DC Power Supply Feedback Board

PC BOARD
DC POWER
FEEDBACK
MARK 5
TURBINE CONTROL
MULTI INPUT/ OUTPUT
ON BOARD RAM

VME SERVO CARD

RAM: 64–128 MB SDRAM
Non-Volatile Storage: 16–32 MB Flash
Channels: 4–8 channels
Signal Type: ±80 mA current output 
Resolution: 16-bit DAC.
Accuracy: ±0.1% FS (Full Scale).
Update Rate: 1–10 kHz 

Discrete Input Terminal Board

Input Channels:32 optically isolated inputs
Input Type: 24–125V DC
Voltage Range:24V DC 
Input Current :5–15mA per channel
Isolation :1500V AC
Response Time:≤10ms (ON/OFF)
Power Supply:+5V DC

Phase Logic Interface Board

Input Channels:3-phase voltage
Voltage Range:0–150V AC
Frequency Range:45–65Hz 
Accuracy:±1% of full scale 
Response Time:<2 cycles
Isolation:2500V AC 
Power Supply:+5V DC

DRIVE CPU BOARD

DRIVE BOARD
PRIMARY DRIVE CONTROLLER
MARK V
32-bit microprocessor
EPROM (Firmware storage)
RAM
Communication ICs
I/O interface circuitry

INTERFACE COMMUNICATION CARD

PROGRAMMER MODULE
INTERFACE COMMUNICATION CARD
MARK 5
TURBINE CONTROL
MULTI INPUT/ OUTPUT

Emergency Overspeed Board

Supply Voltage:24V DC ±10% 
Power Consumption:7 W (idle), 10 W (max)
Isolation:1500V AC 
MPU Signal Range:10–250 V RMS
Processor:3× 32-bit DSPs

Emergency Overspeed Board

PC BOARD
EMERGENCY OVERSPEED BOARD
MARK V
Supply Voltage:24V DC ±10% 
Power Consumption:8 W 
Isolation:1500V AC 

I/O Engine CPU Board

DRIVE BOARD
PROCESSOR CARD
DAUGHTER BOARD
UC2000
MARK V

UC2000 Motherboard

CIRCUIT BOARD ASSY
DS200UCIAG1A
Series:Mark V
Part Number:DS215UCIAG1AZZ05A
Functional Description:UC2000 Motherboard
Functional Acronym:UCIA
PCB Coating:Normal Coating
Assembly Type:DS215 Special Assembly

Gate Distribution and Status Board

Supply Voltage: +24 V DC (±10%) 
Power Consumption: ≤10 W
Isolation Voltage: 2500 V AC
Voltage: +15 V / -10 V 
Response Time: ≤1 μs for fault detection.

Exciter HS Relay Driver Board

Supply Voltage: +24 V DC
Power Consumption: ≤15 W 
Isolation Voltage: 1500 V AC
Voltage Range: 24–125 V DC
Current Rating: Up to 5 A per channel
Switching Speed: ≤10 ms 

Protective Termination Expander Board

PC BOARD
EOS PRINTED CIRCUIT BOARD
MARK 5
Input Voltage:24 VDC ±10%
Power Consumption:8W (typical)
Isolation:1500 VAC
Digital Inputs :24VDC

Common Analog I/O Board

Series: Mark V
Product Type: Terminal Board
Input Channels: 8 Analog Inputs
Input Resolution: 12-bit / 16-bit
Output Type: Voltage (0-10V, ±10V)
Output Resolution: 12-bit / 16-bit
Input Type: Voltage (0-10V, ±10V)
Communication Protocol: RS-485
Power Supply: 24V DC ±10%, < 5W
Isolation: 1500V

Simplex Trip Board

TRIP CONTROL CARD
PC BOARD SDCC MARK V SYSTEM
Analog Trip Signals: 4–20 m
Digital Trip Signals: 24 VDC
Aux Relay (K2): Alarm/status outputC
Resolution: 0.1% of setpoint
Accuracy: ±0.25% FS
Voltage: +24 VDC (±10%)
Consumption: 15 W (max)

DOS DUP Processor Board

PC BOARD
MARK 5 SERIES
TURBINE AND GAS CONTROL BOARD
WITH ON-BOARD MEMORY
MULTI-INPUT/OUTPUT

Power Connect Card

Series: EX2000
Microprocessor: Intel Ultra Low Voltage Celeron 650 MHz
Operating System: QNX Neutrino
Operating Temperature: 0 to 60°C
Product Type: Power Connector
Analog Input current: 240 V rms
DC Bus Voltage: 125 VDC
Auxiliary Voltage: +15 VDC

static-sensitive board

Processor:Triple 32-bit RISC processors 
I/O Channels :16 digital inputs 
Trip Outputs:4 relay outputs 
Communication:Ethernet RSTP 
Response Time:<15 ms 
Power Supply:+24V DC (±10%), 2A 

Vibration Input Terminal Board

Series:Mark VIe Speedtronic
Part Number:IS200TVBAH2A
Functional Acronym:TVBA
Functional Description:Vibration Input Terminal Board
PCB Coating:Conformal Coating
Functional Revision 1:B

Terminal board

Series: GE Mark VIe Series
Input Voltage: 24 V DC (±10%)
Power Consumption: ≤8 W 
Voltage Range:0–30 V DC or 0–120 V AC
Range: 0–10 V DC, 4–20 mA
Resolution: 16-bit ADC
Type: Form-C contact relays (1 A at 30 V DC)
Operating Temperature: -40°C to +70°C
Relative Humidity: 5–95% (non-condensing)

TERMINAL CONTACT BOARD

Series: GE Mark VIe Series
Input: 24 V DC (±10%)
Isolation: ≥1.5 kV
Digital Inputs:0–30 V DC
Analog Resolution:16-bit ADC
Operating Temperature: -40°C to +70°C 
Shock/Vibration: to 5 G (5–500 Hz)

TERMINAL CONTACT BOARD

Series: GE Mark VIe Series
Terminal Capacity: ≤32 AWG
Input Voltage: 24 V DC (±10%)
Power Consumption: <5 W 
Galvanic Isolation: Up to 1.5 kV AC/DC
Voltage Range for Inputs: 0–120 V AC/DC
Digital Inputs (DI):30 V DC/120 V AC
Operating: -40°C to +70°C
Storage: -40°C to +85°C
Humidity Tolerance: 5–95% non-condensing

Turbine Emergency Trip Board

Series: GE Mark VIe
Dual Power Inputs: Isolated 24 V DC
Fail-safe relay contact rating: 2 A at 24 V DC
Input Voltage: 24 V DC (±10%)
Temperature Range: -40°C to +70°C (continuous operation)
Surge Protection: TVS diodes/SRC filters on I/O channels
Relative Humidity: 5–95% (non-condensing)

RTD Input terminal board

Operating Voltage:24 V DC ±10%
Power Consumption: <10 W 
Types: 2-wire, 3-wire
Number of Inputs: 8 channels
Excitation Current:1 mA 
Measurement Resolution: ≤0.1°C