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3.
System Configuration Unit and Module
78
SAI06 Module Internal Circuit
SAI06 (PRM)
SAI06 (SCD)
4)
UTBA6
Module connector
V/F converter
circuit
Status
indicator/
switch
Internal
CPU
circuit
RS-485
trans-
ceiver
RS-485
trans-
ceiver
Fixed voltage
power supply
circuit
Insulated
DC/DC
corverter
circuit
Internal power
supply
Signal
isolation
circuit
8-
channel
analog
multi-
plexer
circuit
AI1(+)
AI1( - )
AI8(+)
AI8( - )
24 V
Dual I/O bus
24 V
Module connector
V/F converter
circuit
Status
indicator/
switch
Internal
CPU
circuit
RS-485
trans-
ceiver
RS-485
trans-
ceiver
Fixed voltage
power supply
circuit
Insulated
DC/DC
corverter
circuit
Internal power
supply
Signal
isolation
circuit
8-
channel
analog
multi-
plexer
circuit
AI1(+)
AI1( - )
AI8(+)
AI8( - )
Dual I/O bus
1)
3)
2)
1)
3)
2)
1)
4)
Diagnostic functions
1) ADC reference input diagnostics
2) ROM/RAM check; WDT supervision; and power supply supervision
3) I/O bus transmission diagnostics
4) Analog deviation diagnostics
*1: The panel SW and the status display are not included in the diagnostics. At the
times of regular repair, it is possible to check the presence or absence of any panel
SW failure as well as the lighting status of panel LEDs by conducting the
power-ON/OFF tests.
*2: One-off errors may not be detected depending on diagnostic cycle timing, etc.
Содержание TOSDIC-CIE DS
Страница 1: ...Toshiba Integrated Control System Intelligent PI O Instruction Manual 6F8C0779 ...
Страница 10: ...Introduction viii ...
Страница 14: ...Contents xii ...
Страница 20: ...1 System Configuration 6 ...
Страница 40: ...2 Installation and Wiring 26 ...
Страница 53: ...3 System Configuration Unit and Module 39 UTBA1 front panel ...
Страница 56: ...3 System Configuration Unit and Module 42 UTBA2 front panel ...
Страница 59: ...3 System Configuration Unit and Module 45 UTBA3 front panel ...
Страница 68: ...3 System Configuration Unit and Module 54 UTBD1 front panel ...
Страница 71: ...3 System Configuration Unit and Module 57 UTRC1 front panel ...
Страница 142: ......
Страница 151: ...Apendix 2 External Dimentions 137 Terminal Block Unit Appended Figure 2 2 Terminal block unit ...
Страница 156: ......
Страница 158: ...TOSHIBA CORPRATION 72 34 Horikawacho Saiwai ku Kawasaki shi Kanagawa 212 8585 JAPAN ...