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3.
System Configuration Unit and Module
108
SPI06 module internal circuitry and breakdown diagnasis area
SPI06 (PRM)
SPI06 (SCD)
PI1(+)
PI1( - )
(24 DCV)
(0 V)
External
power
suppy
PI4(+)
PI4( - )
(Module connector)
Internal
CPU circuit
RS-485
trans-
ceiver
RS-485
trans-
ceiver
Internal powe
supply
System power
supply (24 Vdc)
Dual I/O bus
Status
indicator/
switch
Fixed voltage
power supply
circuit
External power
supply monitoring
AMP
Trans-
former
insula-
tion
circuit
Countter
Redundant
switching
status signal
Phase A Phase B
(Module connector)
Internal
CPU circuit
RS-485
trans-
ceiver
RS-485
trans-
ceiver
Internal powe
supply
System power
supply (24 Vdc)
Dual I/O bus
Status
indicator/
switch
Fixed voltage
power supply
circuit
External power
supply monitoring
AMP
Trans-
former
insula-
tion
circuit
Countter
Redundant
switching
status signal
Phase A Phase B
1)
2)
3)
4)
1)
2)
3)
4)
4)
4)
Summary of Contents for TOSDIC-CIE DS
Page 1: ...Toshiba Integrated Control System Intelligent PI O Instruction Manual 6F8C0779 ...
Page 10: ...Introduction viii ...
Page 14: ...Contents xii ...
Page 20: ...1 System Configuration 6 ...
Page 40: ...2 Installation and Wiring 26 ...
Page 53: ...3 System Configuration Unit and Module 39 UTBA1 front panel ...
Page 56: ...3 System Configuration Unit and Module 42 UTBA2 front panel ...
Page 59: ...3 System Configuration Unit and Module 45 UTBA3 front panel ...
Page 68: ...3 System Configuration Unit and Module 54 UTBD1 front panel ...
Page 71: ...3 System Configuration Unit and Module 57 UTRC1 front panel ...
Page 142: ......
Page 151: ...Apendix 2 External Dimentions 137 Terminal Block Unit Appended Figure 2 2 Terminal block unit ...
Page 156: ......
Page 158: ...TOSHIBA CORPRATION 72 34 Horikawacho Saiwai ku Kawasaki shi Kanagawa 212 8585 JAPAN ...