FPS-T1U Instruction Manual
CHAPTER 21
FPS-T1U I 2 C BUS INTERFACE OPTION
21.1 Introduction
The FPS-T1U rack provides access to the I 2 C Bus interface in each installed FPS1000/S unit via the rear
panel MOLEX female connector located at the rear panel. The Clock is connected to pin 2 and the Data
is connected to pin 1. The specifications of the I 2 C of the FPS1000/S power supplies are kept when they
are installed in the FPS-T1U rack. Refer to Chapter 7 for the specifications and all operating details.
21.2 Addressing (A0, A1, A2).
The address line of the FPS1000/S units installed in the FPS-T1U rack are internally fixed
Refer to the following table for detailes:
A0
A1
A2
Module “A”
Module “B”
Module “C”
1
0
1
1
1
0
1
1
1
Note: Address are applicable when modules FPS1000/S (I2C option) are used
CAUTION
The
I 2 C
bus address lines, serial clock and data are
referenced to the -Sense potential. When using series
connection of FPS-T1U racks, do not connect the
I 2 C lines of the units together.
51
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相关代理商/技术参数
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FPS100032/S 制造商:TDK-Lambda Corporation 功能描述:Power Supply, 992 Watts 制造商:TDK-Lambda Corporation 功能描述:1008W,85-265VAC,32V@40A,1.61" X 5" X 11.4" - Bulk
FPS100048 功能描述:线性和开关式电源 1000W 48V 21A Rear AC Input RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压(通道 1):20 V 输出电流(通道 1):40 A 商用/医用: 输出电压(通道 2): 输出电流(通道 2): 安装风格:Rack 长度: 宽度: 高度:
FPS1000-48 制造商:TDK 功能描述:
FPS100048/P 功能描述:线性和开关式电源 1000W 48V 21A RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压(通道 1):20 V 输出电流(通道 1):40 A 商用/医用: 输出电压(通道 2): 输出电流(通道 2): 安装风格:Rack 长度: 宽度: 高度:
FPS100048/P-HFP 制造商:TDK-Lambda Corporation 功能描述:1008W,85-265VAC,48V@21A,1.61" X 5" X 11.4", HAZMAT - Bulk
FPS100048/PS 功能描述:线性和开关式电源 1000W 48V 21A RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压(通道 1):20 V 输出电流(通道 1):40 A 商用/医用: 输出电压(通道 2): 输出电流(通道 2): 安装风格:Rack 长度: 宽度: 高度:
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