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Operation Overview
DC/DC POWER Control
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The IB-7300 power supply is controlled by a signal inside the module-LAN cable.
・
Turning the DS-7300 ON and OFF will also turn the IB-7300 ON and OFF.
・
To turn the IB-7300 ON independently such as for repairs, set DIP-SW-5 to ON.
Internal DC/DC POWER Supply
・
The power supply used in the boards is created by the internal DC/DC power supply unit.
MAIN-CPU
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The various signals are processed by the CPU.
・
The CPU’s internal communication functions are used for Ethernet communication with the
DS-7300 and HS-700 and serial communication between modules.
Flash Memory
,
Memory
,
EEPROM
・
The Flash Memory is used for storing programs.
・
Programs can be updated from the DS-7300 or from the IB-7300 CF card slot.
・
The Memory is used for running programs.
・
EEPROM is used for storing equipment data.
・
Equipment data includes attributes, serial number, MAC address, etc.
・
For this reason, if no data has been written to the EEPROM, the CPU board will not operate.
・
The Memory is used for running programs.
Module-LAN
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The Module-LAN consists of a physical layer LSI and transformer and is connected to the
IB7CNT.
・
The DYNASCOPE LAN and module LAN are isolated.
・
The DYNASCOPE LAN and module LAN each have a LED for checking communication
performance.
MODULE I/F
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The Module I/F is connected to the IB7MBD.
・
It supplies power to the IB7MBD (DC24V, DC5V) and performs communication.
・
Communication input/output consists of HDLC 1Mbps serial communication for DS-5000
series module communication, and asynchronous serial communication for DS-7000 series
module communication.
・
The module is detected with the Reset signal in initial status, and then, in the case of the
DS-5000 series module, the module type is identified by communication. In the case of the
DS-7000 module, the module ID is recognized by the module selection signal and
communication is performed.
・
The DS-7000 module provides independent serial communication from each slot.
・
The DS-5000 module communicates by time-sharing using the same signal wire.
・
In the case of the DS-5000 module, failure of one unit or one slot may render all the modules
unusable.
CF Card Driver
・
The CF card driver is used for installing programs, writing EEPROM data, etc.
・
The DIP switch and rotary switch should be set, if necessary, when the card driver is
installed.
FAN Control
・
The fan control controls the speed of the fan according to the conditions, such as the
temperature inside the equipment, the number of option modules attached, etc.
・
The fan is controlled at three levels: OFF: 0V, Low: 7-9V, High: 11-13V.
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Summary of Contents for IB-7300
Page 15: ...Blank Page xii ...
Page 21: ...Blank Page xviii ...
Page 45: ...5 Fix in place with the four screws provided Screw M3x8 4 provided 3 6 ...
Page 71: ...Blank Page 4 22 ...
Page 73: ...Wiring Diagram 5 2 ...
Page 74: ...DC24V Cable 5 3 ...
Page 75: ...Fan Cable 5 4 ...
Page 76: ...AC PWR Cable 5 5 ...
Page 77: ...Ground Terminal Cable 5 6 ...
Page 78: ...Wiring Diagram in the Inlet Unit 5 7 ...
Page 79: ...BlankPage 5 8 ...
Page 85: ...Main Unit Assembly Drawing 410 2905 7 2 ...
Page 86: ...7 3 ...
Page 96: ...External Appearance 1 410 2906 7 13 ...
Page 97: ...External Appearance 2 410 2907 7 14 ...
Page 98: ...Packing Instruction 410 2908 7 15 ...
Page 99: ...Blank Page 7 16 ...
Page 119: ...Blank Page 9 12 ...