The Yokogawa AIP831-101, also cataloged as the AIP831 Operation Keyboard for CENTUM VP Desktop Type HIS, operates as a dedicated hardware component for eight-loop simultaneous operation within CENTUM VP distributed control systems.
Suffix Breakdown & Model Matrix
Model: AIP831-101
Base Module: AIP831
Function Variant: -101 configuration designed for eight-loop simultaneous operation with integrated USB speaker and touch sensor keys
Hardware Specifications
Parameter
Specification
Model
AIP831-101
Brand
Yokogawa
Category
PLCs/Machine Control
Product Type
Operation Keyboards
Origin
Authorized Manufacturing Facility
Weight
2.0 kg (Without VESA Bracket) / 2.5 kg (With VESA Bracket)
Dimensions
Standard Yokogawa desktop flat keyboard form factor
Operating Temp
5 to 40 deg C
Power Consumption
1A max at 5 V ±5% (Supplied via USB Port)
PC Interface
USB A type x2 (USB 2.0 for keyboard, USB 1.1 for sound)
Channel-to-Channel Isolation and DCS Integration
Engineered as a flat keyboard layout featuring an independent USB speaker and 8-loop control keys with touch sensors for the "Instrument Faceplate Highlight" function, the AIP831-101 executes operator command inputs across CENTUM VP Desktop Type HIS platforms. The unit requires software version R5.03 or later of the Standard Operation and Monitoring Function (LHS1100 or LHM1101) alongside the LHS1140 Eight-loop Simultaneous Operation Package, while maintaining strict isolation from incompatible software packages such as LHS1120 or LHS1130.
Frequently Asked Questions
Q: What software packages are required to operate the AIP831-101 keyboard?
A: It requires the LHS1140 Eight-loop Simultaneous Operation Package and CENTUM VP Standard Operation and Monitoring Function (LHS1100 or LHM1101) version R5.03 or later.
Q: How is power supplied to the AIP831-101 operation keyboard?
A: Power is supplied directly via the USB port with an input voltage of 5V ±5% and a maximum consumption current of 1A.
Field Installation Guidelines
Ensure that the operational environment maintains an ambient temperature range of 5 to 40 deg C and a non-condensing relative humidity between 20 to 80 % RH. Connect the unit using its dual USB A type interface ports to the Desktop Type HIS, ensuring only one AIP831 keyboard is assigned per station. Verify that the installation complies with IEC 61010-1 Class I requirements, as the device is not directly connected to the main power supply.
