FPSS1U TDK Corporation, FPSS1U Datasheet - Page 40

• Manufacturer Part Number: FPSS1U
• Description: RACK 3 SLOT FOR FPS1000
• Manufacturer: TDK Corporation
• Series: FPSr

Specifications of FPSS1U

• Accessory Type: Rack System
• No. Of Slots: 3
• Peak Reflow Compatible (260 C): No
• External Width: 19.00"
• Rack U Height: 1
• External Depth: 13.82"
• For Use With: 285-1239 - PWR SUP FNT END 48V 1008W 21A285-1238 - PWR SUP FNT END 32V 992W 31A285-1237 - PWR SUP FNT END 24V 960W 40A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: FPS1000 Series
• Lead Free Status / Rohs Status: RoHS Compliant part
• Other names: 285-1240

CHAPTER 14
14.1 Introduction
The FPS-S1U rack provides access to the I
panel DB25 female connector located at the rear panel. The Clock is connected to pin 20 and the Data
is connected to pin 21. The specifications of the I
are installed in the FPS-S1U rack. Refer to Chapter 7 for the specifications and all operating details.
14.2 Addressing (A0, A1, A2).
The rear panel 9 positions DIP switch is used to select the I
unit inside the rack. Each unit should have its own I
Each address is made of three DIP switch positions, thus a single power supply in the FPS-S1U can be
addressed with one of 8 different addresses.
Refer to Fig 14-1 for the description of the DIP switch setting. The DIP switch down position is logic level
"1" and the up position is logic level "0".
FPS-S1U I
Fig 14-1: Address setting DIP switch (rear panel view)
The I
referenced to the -Sense potential. When using series
connection of FPS-S1U racks, do not connect the
1
Module C
2
C bus address lines, serial clock and data are
2
2
C BUS INTERFACE OPTION
I
2
3
C lines of the units together.
4
2
C Bus interface in each installed FPS1000/S unit via the rear
Module B
CAUTION
5
2
C of the FPS1000/S power supplies are kept when they
37
2
C address to communicate over the I
6
7
2
Module A
C bus address for the individual FPS1000/S
8
9
FPS-S1U Instruction Manual
ON
OFF
2
C bus.