Description
Technical Parameters
- Manufacturer: Yokogawa
- Model Number: K9633JA-00
- Part Type: EV IF (Interface) Board
- System Compatibility: GC1000 Mark II / GC8000 Process Gas Chromatographs
- Function: Communication interface board for analyzer data transmission
- Signal Type: Digital interface for internal bus communication
- Mounting: Slot-in PCB for analyzer electronics rack
- Connectivity: Dedicated pin connectors for backplane integration
Product Datasheet
| Specification | Details |
|---|---|
| Model | K9633JA-00 |
| Origin | Japan |
| Dimensions | 14.5 cm x 11.0 cm x 1.8 cm |
| Weight | 0.28 kg |
| Circuit Material | High-grade industrial FR4 |
| Operating Temp | -10°C to +55°C |
| Storage Temp | -40°C to +85°C |
| Humidity | 5% to 95% (Non-condensing) |
Application Fields
The K9633JA-00 is a specialized interface component used in precision gas analysis:
- Petrochemical Refining: Facilitating data flow between the analyzer sensors and the central control room.
- Chemical Manufacturing: Ensuring stable signal interfacing for continuous process monitoring.
- Natural Gas Processing: Integrated into GC systems for BTU and composition analysis.
- Power Plant Emissions: Used in environmental monitoring systems to interface sampling data with reporting software.
Product Instructions
- Safety First: Power down the GC1000/GC8000 analyzer and follow site-specific safety protocols for hazardous environments.
- ESD Protection: Wear a grounded anti-static wrist strap. Touch the metal chassis before handling the K9633JA-00 board.
- Removal: Loosen the mounting screws (if applicable) and gently pull the board straight out from the rack guide rails.
- Installation: Align the board with the PCB guides. Push firmly until the backplane connector is fully seated.
- Re-commissioning: Power up the analyzer and verify the communication status via the local display or the ASET software.
Q&A
Q1: What does “EV IF” stand for in the Yokogawa nomenclature? A1: “EV IF” typically stands for Electronic Valve Interface or Evolution Interface, depending on the specific analyzer sub-system it serves, primarily handling signal routing.
Q2: Can this board be used in a GC1000 (Mark I) system? A2: Compatibility is generation-specific. While many K9000 series parts overlap, you must verify the firmware version of your Mark I controller to ensure the K9633JA-00 is recognized.
Q3: What are the symptoms of a faulty K9633JA-00? A3: Common symptoms include “Comm Error” messages on the analyzer HMI, intermittent data drops to the DCS, or the failure of specific valve control sequences.
Recommended Similar Models
- Yokogawa K9633JB
- Yokogawa K9633JC
- Yokogawa K9332PH
- Yokogawa K9445DE
- Yokogawa K9633DA
