Block Diagram

ManualsBrandsRADWAG Wagi Elektorniczne Witold Lewandowski ManualsElectronicsR series balances

Block diagram of R weighing scales.

Typ name: xx yyy.Ri (PLUS) (e.g. AS 110.R2 PLUS)

Type description:

R – family name

i - 2 stands for internal calibration version, 1 for version without internal calibration

xx – sub family name (AS or PS)

yyy – weighing range (in grams)

PLUS – always with AS version, never with PS

SPI

30MHz

ARM Cortex M3

STM32F205V

120MHz

FRAM

M25CL64B

WiFi module (option)

FCC ID:2ADUIESP-12-F

ESP12F

2412 MHz÷2462 MHz

24-bit ADC

CS5532BSZ

4.9152MHz

Cristal

25.00MHz

Cristal

32.768kHz

LCD DRIVER

HT1625

SPI3

468

kHz

PORT

USB A

PORT USB B

FLASH

A25LQ64M

SPI2

1kHz

RS232

18-bit ADC

MCP3421A0

0.312 MHz

UART

2.4 kHz ÷

115.2 kHz

SEGMENT LCD

Keyboard

Temp. LM35

internal

calibration

(option)

USB

40 MHz

USB

40 MHz

LDO

3V3

RT7272B +5V

0.5 MHz

(0.45MHz ÷ 0.55MHz)

RT7272B +9V

0.5 MHz

(0.45MHz ÷ 0.55MHz)

RT7272B -9V

0.5 MHz

(0.45MHz ÷ 0.55MHz)

12V DC

Electromagnetic weighing

mechanism

UART

2.4 kHz ÷

115.2 kHz

Summary of content (1 pages)

PAGE 1
Block diagram of R weighing scales. Typ name: xx yyy.Ri (PLUS) (e.g. AS 110.R2 PLUS) Type description: R – family name i - 2 stands for internal calibration version, 1 for version without internal calibration xx – sub family name (AS or PS) yyy – weighing range (in grams) PLUS – always with AS version, never with PS 12V DC RT7272B -9V 0.5 MHz (0.45MHz ÷ 0.55MHz) RT7272B +9V 0.5 MHz (0.45MHz ÷ 0.55MHz) RT7272B +5V 0.5 MHz (0.45MHz ÷ 0.55MHz) LDO 3V3 Electromagnetic weighing mechanism UART 2.