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The GE DS200CLACG1A DS200CLACG1AAA functions as a general-purpose logic interface within the Mark V system. This board routes control signals between various modules in the drive cabinet. Therefore, it simplifies internal connections and reduces wiring complexity.
Product Overview
We designed this PC board for reliable signal distribution in industrial environments. Its compact size fits into any standard Mark V rack slot. Moreover, this unit requires no firmware configuration or software setup.
Technical Specifications
| Parameter | Specification |
|---|---|
| Dimensions | 20.3 cm (length) x 8.9 cm (width) |
| Weight | 0.21 kg (approximately 0.46 lb) |
| Interface Type | Single 32-pin backplane connector |
| Component Count | 32 components including resistors and logic gates |
| Energy Storage | 2 ceramic capacitors (0.1 µF each) |
| Logic Family | CMOS with 5V tolerant inputs |
| Input Channels | 16 buffered digital inputs |
| Output Channels | 16 open-drain digital outputs |
| Input Threshold | 3.5V for logic high, 1.5V for logic low |
| Output Drive | 24 mA sink capability per channel |
| Propagation Delay | 15 ns typical gate to gate |
Circuit Functionality
The GE DS200CLACG1A DS200CLACG1AAA contains basic combinational logic gates. Its two ceramic capacitors filter power supply noise for stable operation. Additionally, each input includes a Schmitt trigger for noise immunity. You get clean signal transitions even from slow field switches.
Signal Flow Path
Inputs arrive through the backplane connector from other boards. The logic gates process these signals according to hardwired connections. Then outputs drive back to the same backplane for other modules. This design eliminates the need for external wiring between boards. Consequently, you gain reliable signal transfer inside the rack.
Installation Guidelines
Insert this board into any unused slot in your Mark V rack. Align the GE DS200CLACG1A DS200CLACG1AAA with the plastic card guides. Push the board straight in until the connector seats fully. No additional wiring or configuration steps are necessary. The board begins operating immediately after power application.
Logic Configuration
This board uses factory-programmed gate arrays for specific functions. You cannot change the logic pattern in the field without special equipment. Consult your system drawings to identify the exact logic configuration. Different suffix codes indicate different internal logic arrangements. Therefore, verify the suffix before ordering a replacement unit.
Testing Procedure
Apply 5V DC power to the backplane connector pins 1 and 2. Use a logic probe to check input activity on pins 3 through 18. Verify output responses on pins 19 through 34 against your schematics. Replace the board if any output does not match the expected logic. The GE DS200CLACG1A DS200CLACG1AAA has no field-adjustable components.
Application Areas
This PC board handles interlock logic for safety circuits. It also performs simple gating functions for permissive signals. Many retrofit projects use the GE DS200CLACG1A DS200CLACG1AAA to replace discrete relay logic. Its solid-state design offers faster response and longer life than relays.