Yokogawa AIP821 Operator Keyboard | Industrial Control Input Device

Manufacturer: Yokogawa
Product No.: AIP821
Condition：in Stock
Product Type: AIP821
Product Origin: Japan
Payment:T/T, Western Union
Weight: 800g
Shipping port: Shanghai/Yiwu/Shenzhen
Warranty: 12 months

Quantity

Product Description

Overview

The Yokogawa AIP821 is a purpose-built operator keyboard designed for Yokogawa CENTUM VP and CENTUM CS 3000 distributed control systems. Engineered for industrial control rooms, it provides operators with reliable tactile feedback, precise input, and intuitive access to critical plant functions.

This keyboard integrates dual USB connections: a USB 2.0 port for standard keyboard input and a USB 1.1 port for audio feedback via a built-in speaker. Its bus-powered design eliminates the need for separate power supplies and simplifies installation in control environments.

Technical Specifications

Feature	Specification
Model	AIP821
Keyboard Type	Industrial Flat Operation Keyboard
USB Interfaces	USB 2.0 for keyboard, USB 1.1 for audio feedback
Power Supply	5 V ±5% via USB bus, max 1 A
Key Technology	High-durability mechanical or membrane switches
Audio Feedback	Built-in speaker for configurable alerts and key confirmations
Operating Temperature	0 °C to 50 °C
Storage Temperature	–10 °C to 60 °C
Humidity Tolerance	Up to 90% RH non-condensing
Durability	Rated for millions of keystrokes; industrial-grade housing
Mounting Options	Desktop or optional VESA bracket
Weight	2.0 kg
Color	Black (Munsell N1.5)
Country of Origin	Japan
Compatibility	Yokogawa CENTUM VP and CENTUM CS 3000 systems

Key Features

Dedicated Operator Controls
The AIP821 provides specialized keys for alarm acknowledgment, window management, setpoint adjustments, and instrument control, ensuring rapid, error-free responses in critical situations.

Reliability and Ergonomics
Its angled design reduces wrist strain, and its rugged construction withstands industrial dust, minor spills, and long operational hours. Acoustic feedback confirms inputs even in noisy environments.

Integration and Safety
Plug-and-play functionality with CENTUM VP control stations allows seamless operation, while prioritized "Acknowledge" keys guarantee immediate action for emergency alarms.

Application Scenarios

Ideal for control room operators managing chemical plants, power stations, or manufacturing facilities where precise and rapid control input is essential. Suitable for replacing older models like the AIP811, offering improved USB support and key response.

FAQ

Q: Is the AIP821 compatible with CENTUM CS 3000 systems?
A: Yes, it fully supports both CENTUM VP and CENTUM CS 3000 operator stations.

Q: Does it require an external power supply?
A: No, it is fully bus-powered via USB.

Q: Can it be mounted on a panel or desk?
A: Yes, it supports desktop placement and optional VESA mounting brackets.

Q: Is the keyboard resistant to dust and spills?
A: Yes, the industrial-grade housing provides protection suitable for standard control room environments.

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