The Yokogawa AIP830-001/EIM, also cataloged as the AIP830 Operation Keyboard, operates as a dedicated hardware component for single-loop operator action input and direct alarm state acknowledgment within CENTUM VP Human Interface Stations (HIS).
| Code | Option / Specification | Description |
|---|---|---|
| AIP830 | Base Model | Operation Keyboard for Single-loop Operation |
| -0 | Mode Selection | Without Mode selection switch |
| 0 | Key Type | Operation confirmation key Type A |
| 1 | Fixed Code | Always 1 |
| /EIM | Option Code | With English Instruction Manual |
| Parameter | Specification |
|---|---|
| Model | AIP830-001/EIM |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 2.0 kg (Net), 3.0 kg (Shipping) |
| Dimensions | 500 x 225 x 44 mm |
| Operating Temp | 5 to 40 deg C |
| Power Consumption | 5 VDC +/-5%, 1.0 A max (Bus-powered) |
| System Compatibility | CENTUM VP, ProSafe-RS HIS |
| USB Interface | 2 x USB Type-A Ports (USB 2.0 Full-Speed, USB 1.1 Audio) |
| Key Layout | 64 User-definable function keys + Dedicated operation keys |
| Alarm Output | Built-in speaker for buzzer and audio alarm tones |
| Interface Cable | 2.3 m cable length |
| Ingress Protection | Standard console-mount industrial rating |
Configured for Yokogawa CENTUM VP consoles, the AIP830-001/EIM interfaces directly with operator stations via dual USB lines. The hardware channels deterministic tactile keystroke signals while driving real-time audio enunciator responses through the internal speaker. Built-in optoelectronic loop isolation within the HIS motherboard suppresses high-frequency electrical noise, maintaining channel-to-channel isolation and loop communication integrity across distributed process control nodes.
Q: How is power provided to the AIP830-001/EIM keyboard?
A: The keyboard operates as a bus-powered USB device receiving 5 VDC at up to 1 A directly from the host Human Interface Station USB ports.
Q: What functionality do the dual USB connections serve on this keyboard?
A: One USB port handles USB 2.0 Full-Speed key code transmission, while the second USB port manages USB 1.1 audio signals for the integrated alarm speaker.
Position the AIP830-001/EIM keyboard on a stable, flat operator console surface or secure it using the optional VESA mounting bracket. Connect both USB Type-A cables directly to designated USB root hub ports on the host CENTUM VP Human Interface Station. Route the 2.3 m connection cable away from high-voltage AC wiring or power supply conduits to avoid electro-magnetic interference. Ensure ambient temperatures remain between 5 deg C and 40 deg C during active operation.
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