Unipulse F701-C

14.BLOCK DIAGRAM
167
14. BLOCK DIAGRAM
A/D
LOW-PASS
FILTER
INPUT AMPLIFIER
定数
切換え
ZERO GAIN FILTER
BUZZER
ZERO COARSE
ADJUSTMENT
INTERNAL
GAIN COARSE
ANALOG
SWITCH
+EXC +S -S -EXC +SIG -SIG SHIELD
FRAME
INTERNAL CONTROLLER
CPU
POWER UNIT
+9V -9V +5V +13V +12V
VCC
ISOLATION
: Indicates the insulation by Photo coupler.
Monitoring
RAM
128Kbyte
CONTOROL CONTOROL
BCD
DATA OUTPUT
RS-232C
RS-485
D/A
CONVERTER
CPU
16bit
RESET
WD
NOV RAM
4096bit
OPTION
LOCK
SW
LITHIUM
BATTERY
8 IN 12 OUT 24 OUT 8 IN
SI/F
character display tube
BASE
10V
EXCITATION
+5V
DISPLAY
KEY INPUT
SI/F
AC4V
For fluorescent
4
~
20mA
ADJUSTMENT AMPLIFIER
VOLTAGE
VOLTAGE
CONVERSION
24bit
INPUT
OUTPUT
function
CC-Link
AC IN
FRAME