This simplex trip board provides overcurrent and fault protection for GE drives. It monitors current sensors and triggers a safe shutdown when faults occur. The unit mounts inside the drive cabinet as a safety-critical component.
Technical specifications
| Parameter | Specification |
|---|---|
| Brand | GE Energy |
| Model 1 | DS200TCTSG1A |
| Model 2 | DS200TCTSG1AFA |
| Product Family | Mark V / Drive Control |
| Category | Simplex Trip Board |
| PCB Layer Count | 4 layers |
| Base Material | FR-4 flame retardant |
| Input Channels | 6 (six) analog current inputs |
| Input Range | 0-5V DC (from current sensors) |
| Trip Thresholds | Programmable via jumpers |
| Response Time | < 5 milliseconds |
| Output Relays | 8 (eight) electromechanical relays |
| Relay Contact Rating | 5A at 250V AC / 30V DC |
| Relay Configuration | Form C (NO/NC changeover) |
| Component Count | Approximately 110 components |
| Integrated Circuits | 10 ICs (comparators, logic, drivers) |
| Connector Types | 3 x 20-pin headers, 2 x terminal blocks |
| Power Supply | 24V DC external |
| Current Consumption | 150 mA typical |
| Status Indicators | 1 x LED (PWR), 8 x LEDs (relay status) |
| Test Points | 8 gold-plated test points |
| Energy Storage | 6 x electrolytic capacitors (47 µF each) |
| Dimensions (L x W) | Approx. 24 cm x 16 cm |
| Thickness | Approx. 1.6 mm |
| Weight | Approx. 0.3 kg |
| Operating Temperature | 0°C to 55°C |
| Mounting | 4 x screw holes (M4) |
Detailed Technical Analysis
This simplex trip board monitors six analog current sensor inputs continuously. It compares each input against programmable trip thresholds set by jumpers. When a fault condition occurs, the board triggers the output relays within 5 milliseconds. The relays then interrupt the main contactor or circuit breaker.
Now let us examine its output configuration. This board provides eight Form C relays with changeover contacts. Each relay can switch 5 amps at 250V AC or 30V DC. Approximately 110 components populate both sides of this 4-layer PCB. Ten integrated circuits include voltage comparators and relay drivers.
This trip board draws 150 milliamps from a 24V DC external supply. One LED indicates power is present to the board. Eight additional LEDs show the status of each output relay. Eight gold-plated test points allow voltage verification during commissioning. Six electrolytic capacitors filter the power input for stable operation.
Installation and Connection Guidelines
You mount this board using four M4 screws with insulating standoffs. Connect the 24V DC power supply to the designated terminal block. Wire current sensor outputs to the six analog input channels. Connect relay contacts to the external trip circuit and annunciation devices.
Configure trip thresholds using the jumper blocks on the board. The board accepts 0-5V signals from hall effect current sensors. Test each channel individually before putting the drive into service. Always verify relay wiring with the drive in a safe state.
Practical Applications
Engineers use this trip board for drive protection system repair and upgrade. It provides reliable overcurrent detection for critical drive applications. This component also works in legacy drive retrofit projects. Its eight relay outputs suit complex interlocking requirements.
Summary of Features
To conclude, this simplex trip board monitors six channels with sub-5ms response. It weighs 0.3 kilograms and provides eight Form C output relays. Choose DS200TCTSG1A DS200TCTSG1AFA for reliable overcurrent protection in drive systems
Details
| Weight | 0.45 kg |
|---|---|
| Dimensions | 254 × 178 × 5 mm |
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