The PIA4850 is a controller designed to digital control Kikusui’s DC power supply
unit with a TP-BUS via USB. The Kikusui’s DC power supply unit with an analog
remote-control function can be controlled using the expansion unit PIA4820.
For details of connection of power supply, PIA4820 and device messages, see the
“Connecting & Programming Guide.” The “Connecting & Programming Guide” is pro-
vided in the accompanying CD-ROM.
When inserting the CD-ROM in drive, the menu program will be started as shown
below. Click on the “Connecting & Programming Guide.”
The “Connecting & Programming Guide” is
in HTML format that can be viewed with a
WWW (World Wide Web) browser. The Mic-
rosoft Internet Explorer 11 or later browsers
is required to view this manual.
The “Connection of the PIA4820”, the “Con-
nection of power supply” and the “List of
messages” of the “Connecting & Program-
ming Guide” are provided in a PDF file.
Adobe Reader 9.2 or later is required to
view the file.
■ Firmware version of the product to which this manual applies
This manual applies to PIA4850 with firmware version 2.2x.
You can check the PIA4850 version using *IDN?.
When making an inquiry about the product, please provide us with the model, firm-
ware version and serial number.
Click here
KIKUSUI ELECTRONICS CORP.
1-1-3, Higashiyamata, Tsuzuki-ku,
Yokohama, 224-0023, Japan
TEL: +81-45-593-7570
Fax: +81-45-593-7571
http://www.kikusui.co.jp/en
WEBSITE
The newest version of PIA4850 manuals can be
downloaded from Download service of Kikusui website.
PIA4850
OPERATION MANUAL
POWER SUPPLY CONTROLLER
Part No. Z1-004-240, IA004295
Dec. 2015
Checking the Package Contents
When you receive the product, check that all accessories are included and that the
product and accessories have not been damaged during transportation.
If any of the accessories are damaged or missing, contact your Kikusui agent or dis-
tributor.
Part Names and Functions
No. Name Description
1 TP-BUS connector Connect the TP-BUS communication cable.
2Switch
Switch for firmware update. Normally set the switch position
to the right side.
3 USB connector Connect the USB cable.
4 POWER LED Lights up or blinks by the power line failure or internal errors.
5 TP LED Lights up during communication in TP-BUS line.
6 Serial number Serial number of PIA4850.
PIA4800 Utilities CD
(1 pc.)
[SA-6002]
USB cable (1 pc.)
[85-00-0080]
Operation manual
(1 copy)
Magnetic sheet for
mounting the product
(1 pc.) [R7-000-003]
Peel off the adhesive
tape and stick it
to the bottom of
the product.
Twisted-pair wire
with TP-BUS connectors
(1 pc.)
[91-80-5931]
1
2
3
4
5
6
Top v i e w
Bottom