Overview
Key Features
- Designed for the Yokogawa CENTUM VP Desktop-type HIS.
- Supports simultaneous operation of up to 8 loops.
- Built-in touch sensors activate the instrument faceplate highlight function.
- Touch sensors detect input from bare hands only.
- Includes a USB speaker for alarm buzzer notifications.
- Provides two USB Type-A connectors for operation and sound functions.
- Black chassis with optional VESA bracket mounting configuration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AIP831-101 |
| Brand | Yokogawa |
| Product Type | Flat Operation Keyboard |
| Compatible System | CENTUM VP Desktop-type HIS |
| Loop Operation | Up to 8 loops simultaneously |
| Touch Sensor | Bare-hand touch detection |
| Touch Function | Instrument faceplate highlighting |
| Sound Function | USB speaker for alarm buzzes |
| USB Connectors | 2 x USB Type-A |
| USB Operation Interface | USB 2.0 |
| USB Sound Interface | USB 1.1 |
| Operating Voltage | 5 V +/- 5% |
| Power Supply | USB port |
| Maximum Current Consumption | 1 A |
| Weight Without VESA Bracket | Approx. 2.0 kg |
| Weight With VESA Bracket | Approx. 2.5 kg |
| Chassis Color | Black (Munsell No. N1.5) |
| Installation Category | Class I, according to IEC 61010-1 |
Touch Sensor and Alarm Functions
The AIP831-101 includes touch sensors that respond to bare-hand contact. When an operator touches the designated sensor area, the Desktop-type HIS activates the instrument faceplate highlight function. Therefore, operators can use the keyboard’s touch interface to access the corresponding instrument display function.
In addition, the keyboard has a separate USB speaker for audible alarm notifications. Its two USB Type-A connections support different functions: USB 2.0 handles keyboard operation, while USB 1.1 supports the sound function.
Power and Operating Environment
The keyboard receives its operating power through a USB port, with a rated voltage of 5 V +/- 5% and maximum current consumption of 1 A. Furthermore, its specified operating temperature range is 5 deg C to 40 deg C, which defines the ambient conditions for normal operation.
| Parameter | Specification |
|---|---|
| Operating Temperature | 5 deg C to 40 deg C |
| Storage Temperature | -20 deg C to 60 deg C |
| Transportation Temperature | -20 deg C to 60 deg C |
| Ambient Humidity | 20% to 80% RH, non-condensing |
Installation and Configuration
The AIP831-101 is available with or without a VESA mounting bracket. The bracket changes the approximate unit weight from 2.0 kg to 2.5 kg. Therefore, the mounting configuration should be checked when confirming the physical installation requirements.
Its Class I installation category, according to IEC 61010-1, indicates that the equipment is not directly connected to the main power supply. The keyboard instead receives its operating power through the USB connection.
Frequently Asked Questions
Q: Is the Yokogawa AIP831-101 compatible with CENTUM VP?
A: Yes. The AIP831-101 is designed for the CENTUM VP Desktop-type Human Interface Station (HIS).
Q: Can the AIP831-101 touch sensors work with gloves?
A: The specified touch sensors detect contact from bare hands only. Gloved operation is not specified.
Q: Does the AIP831-101 require a separate power supply?
A: The keyboard receives power through its USB port. Its specified operating voltage is 5 V +/- 5%, with a maximum current consumption of 1 A.
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