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GE DS200LDCCH1AGA Drive Control/LAN Communications Board

Configured for DC power distribution, signal conditioning, and control communication functions in the GE Mark V turbine control system, the GE DS200LDCCH1AGA (DS200LDCCH1AGA Drive Control/LAN Communications Board) provides direct physical/electrical execution for turbine control electronics and protection circuits.

Hardware Specifications

Parameter	Specification
Model	DS200LDCCH1AGA
Brand	GE
Origin	United States of America
Product Type	Drive Control/LAN Communications Board
Functional Acronym	LDCC
System Series	Mark V Speedtronic
Input Voltage	125 VDC nominal
Output Voltages	+5 VDC, +/-15 VDC, +24 VDC
Control Power Function	Regulated supply distribution for logic and trip circuits
Signal Conditioning	Analog and digital signal processing for turbine monitoring
Isolation Rating	2500 Vrms
Operating Temp	-30 to +65 deg C
Storage Temperature	-40 to +85 deg C
Humidity Range	5% to 95% RH, non-condensing
Dimensions	233 mm x 160 mm x 25 mm
Weight	0.9 kg
Response Time	Less than 10 ms control loop execution
Mounting Type	Single-slot rack mount
Jumpers	14 configuration jumpers

Deterministic Control Communication and I/O Signal Processing

The DS200LDCCH1AGA integrates Mark V control functions through regulated DC power conversion, signal conditioning, and communication interfaces. The LDCC board manages electrical signal paths between turbine control electronics, monitoring circuits, and protection-related devices.

GE Mark V architecture uses dedicated board-level communication and control pathways. The DS200LDCCH1AGA supports configured firmware compatibility and jumper-based hardware settings to match the installed control rack configuration.

Frequently Asked Questions

Q: What power outputs are provided by the DS200LDCCH1AGA board?
A: The board provides regulated +5 VDC, +/-15 VDC, and +24 VDC outputs for Mark V control electronics and connected circuits.

Q: What configuration elements are available on this board?
A: The DS200LDCCH1AGA includes 14 hardware configuration jumpers used for board setup according to the Mark V system configuration.

Q: What rack installation type is required for the DS200LDCCH1AGA?
A: The board is installed as a single-slot rack-mounted module within the GE Mark V control system.

Field Installation Guidelines

Install the DS200LDCCH1AGA in the designated Mark V rack position and verify correct alignment of the board edge connector before energizing the system.

Check jumper configuration against the approved control system documentation before operation. Ensure power input wiring polarity is verified and that DC supply conductors are separated from low-level signal wiring where applicable.

Maintain proper chassis grounding and shield termination practices for connected signal cables. Verify communication status, power indicators, and diagnostic LEDs after installation.

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