Description
This specialized human-machine interface (HMI) hardware component provides dedicated tactile execution keys and functional controls for plant operators to manage process loops from Human Interface Stations (HIS).
Commercial and Supply Chain Status
- Condition: New Original (Factory Sealed) or Refurbished (Fully Cleaned and Bench Tested)
- Warranty: 12-Month Comprehensive Functional Warranty
- Availability: In Stock / Available for Global Export
- Lead Time: Ships within 1 to 3 business days from order confirmation
- Pricing: Price subject to regional supply levels and specific system revision requirements; contact us for a firm quote.
Technical Specifications
| Parameter | Value |
| Product Line | CENTUM VP / CENTUM CS 3000 DCS Components |
| Model Code | AIP830-101 |
| Interface Connection | USB Port compliance (Connects directly to HIS PC) |
| Power Supply | 5 V DC, \pm5\% (Supplied directly via the USB bus interface) |
| Max. Current Consumption | 500 mA |
| Keyboard Layout | Dedicated operation keys, function keys, and alphanumeric cluster |
| Mounting Configuration | Desktop installation or flush console panel mounting |
| Operating Temperature | +5 to +40 °C (+41 to +104 °F) |
| Operating Humidity | 20% to 80% RH (Non-condensing) |
| Weight | Approximately 2.5 kg (Ruggedized industrial build) |
| Standard Compliance | CE Mark, KC Mark (Verify exact suffix code for ISA Standard G3 conformal coating options) |
Functional Architecture and Control Layouts
The AIP830-101 bypasses standard commercial keyboard layouts to provide immediate, deterministic control over critical process variables. It features a rugged membrane overlay and high-cycle microswitches designed to survive 24/7 control room conditions.
Core Functional Groups
- Process Operation Keys: Features dedicated tactile keys for immediate window manipulation (e.g., calling up Overview, Trend, Tuning, and Faceplate views) without utilizing a standard mouse cursor.
- Control Action Keys: Provides distinct physical buttons for high-priority commands such as changing loop modes (Manual, Automatic, Cascade), adjusting output values (MV), and executing system-wide alarm acknowledgments.
- Function Keys: Pre-mapped and user-definable keys used to execute complex sequence scripts or step through operations in multi-batch environments.
Engineering Insights: Installation and Lifecycle Maintenance
Driver Activation and USB Interface Configuration
The AIP830-101 relies on dedicated Yokogawa USB keyboard drivers embedded within the CENTUM VP / CS 3000 HIS software suite.
- Procedure: Do not plug the keyboard into the HIS machine until the CENTUM platform software installation is complete.
- Use the specialized Windows-based USB Device Assignment Utility provided by Yokogawa to lock the specific hardware ID of the AIP830-101 to the primary active virtual control desktop session. Plugging the USB into a non-assigned port can cause standard Windows HID emulation to take over, which disables the dedicated DCS function keys.
Membrane Integrity and Fluid Protection
While the front face of the AIP830-101 features an industrial-grade dust and splash-resistant membrane overlay, the rear enclosure housing contains critical venting paths for component heat dissipation.
- Avoid exposing the unit to industrial solvents or localized spraying cleaners.
- Clean the surface exclusively using lint-free antistatic cloths moistened slightly with water or mild isopropyl alcohol mixtures.
Hardware Drop-in Replacement Strategy
When swapping a faulty legacy console keyboard with a replacement AIP830-101:
- Fully shut down the localized HIS user interface application loop.
- Unplug the old hardware line, wait 10 seconds for the OS bus enumeration to clear, and insert the new USB line.
- Verify the internal self-test cycle executes correctly (all status LEDs blink momentarily upon receiving initialization current from the USB bus rail).
Frequently Asked Questions
Q: Can the AIP830-101 operate on a standard Windows 10/11 office PC without CENTUM software? A: No. While the hardware utilizes standard physical USB connectivity, the advanced key matrices and non-standard scan codes are completely unmapped in vanilla Windows environments. The unit requires the proprietary Yokogawa HIS runtime environment layer to process and interpret input signals.
Q: What is the primary difference between the AIP830-101 and alternative suffix versions (such as the AIP830-111)? A: Suffix variation sub-codes within the Yokogawa catalog typically designate variations in keyboard styling layouts (such as English vs. customized regional layouts), localized desktop mounting ears, or specific environmental ruggedization factors like G3 harsh-gas protection. Verify your exact site suffix requirements prior to dispatch.
Q: How do I diagnose an uninstallation error where individual key matrices fail to respond? A: Open the Yokogawa Maintenance Utility log viewer on the host HIS PC. Check for active USB frame dropouts or polling errors. If entire blocks of keys fail while others work, the internal ribbon cable matrix beneath the membrane cover has likely fatigued, requiring a hardware rebuild or total module swap.
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