GE DS200TCQCG1B DS200TCQCG1BJF RST Overflow Board

Key Technical Specifications

This GE DS200TCQCG1B DS200TCQCG1BJF board operates from a 24V DC power supply. It monitors 16 overflow channels for reset and fault conditions. The unit measures 21 cm in length, 15 cm in width, and 4 cm in height. Its total weight equals 0.6 kg without any packaging materials.

The GE DS200TCQCG1B DS200TCQCG1BJF includes 16 input channels for RST signal monitoring. Additionally, it features one 34-pin ribbon connector for host interface. A single 4-pin terminal block connects the DC power input. The board contains 16 comparators, 1 microcontroller, 16 status LEDs, 2 shift registers, 14 resistors, and 12 capacitors.

Parameter	Value
Power Supply	24V DC ±10%, 150mA
Input Channels	16 (RST overflow signals)
Input Voltage Range	0 to 24V DC
Threshold Voltage	12V ±5% (programmable)
Dimensions (L x W x H)	21 cm x 15 cm x 4 cm
Weight	0.6 kg
Response Time	< 1 ms
Fault Latching	Yes (software reset)
Status LEDs	16 units (red for overflow)
Host Interface	34-pin ribbon header
Power Connector	4-pin terminal block
Comparators	16 units (window type)
Microcontroller	1 unit (8-bit)
Shift Registers	2 units
Resistors	14 units
Capacitors	12 units
Energy Storage	47 µF at 35V

GE DS200TCQCG1B DS200TCQCG1BJF stores energy using one electrolytic capacitor. This capacitor provides 47 µF at 35V rating for fault memory retention. Consequently, the board maintains overflow status during 15 millisecond power interruptions. Therefore, operators can identify intermittent faults after brief power loss.

Design and Integration

Both the GE DS200TCQCG1B and DS200TCQCG1BJF versions share identical monitoring circuitry. These boards use four-layer PCB construction with isolated input banks for noise immunity. Consequently, the GE DS200TCQCG1B DS200TCQCG1BJF operates reliably from -10°C to +55°C ambient temperature.

For installation, you need M3 screws for the four mounting holes. The board draws 120 mA typical current from the 24V DC supply. Each input channel includes software programmable thresholds. We recommend mounting the board in a visible panel location for easy fault viewing.

Practical Application

This RST overflow board monitors reset and fault conditions in turbine control systems. It detects overflow events from counters and timers continuously. The GE DS200TCQCG1B DS200TCQCG1BJF then latches each fault and illuminates the corresponding LED. Therefore, it simplifies troubleshooting in GE Speedtronic control panels.