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Chapter 2. System Configuration
2-4
2.2 Product List
The following describes functional model of the GLOFA-GM7Useries.
2.2.1 Product functional block
Product configuration block for the GM7U series is as follows.
Main Unit
Expansion Modules
Power supply Input signal Input signal
Built-in RS-232C I/F Output signal O
Sub-system
Description
CPU
•
Signal processing function
- Operating system function
- Application program storage / memory function
- Data storage / memory function
- Application program execution function
Input
The input signals obtained from the machine/process to appropriate signal levels for
processing
Output
The output signals obtained from the signal processing function to appropriate signal
levels to drive actuators and/or displays
Power Supply
Provides for conversion and isolation of the PLC system power from the main supply
Communication
Interface
Supports 1:1 or 1:N communication system using built-in communication I/F function or
GMWIN
Output signal
Output signal
Built-in RS-232C
Built-in RS-485
Special/Communi-
cation modules
Power
supply
Comm.
I/F
Input
Output
Input
Output
CPU
•
DC24V
Power
supply
Summary of Contents for GLOFA G7M-DR20U
Page 28: ...Chapter 4 Names of Parts 4 3 2 G7M DRT60U N 3 G7M DT60U N 4 G7M DT60U P...
Page 29: ...Chapter 4 Names of Parts 4 4 5 G7M DR60U DC 6 G7M DRT60U N DC 7 G7M DT60U N DC...
Page 31: ...Chapter 4 Names of Parts 4 6 3 G7M DT40U N 4 G7M DT40U P 5 G7M DR40U DC...
Page 32: ...Chapter 4 Names of Parts 4 7 6 G7M DRT40U N DC 7 G7M DT40U N DC 8 G7M DT40U P DC...
Page 33: ...Chapter 4 Names of Parts 4 8 4 1 3 30 point main unit 1 G7M DR30U 2 G7M DRT30U N 3 G7M DT30U N...
Page 34: ...Chapter 4 Names of Parts 4 9 4 G7M DT30U P 5 G7M DR30U DC 6 G7M DRT30U N DC...
Page 36: ...Chapter 4 Names of Parts 4 11 2 G7M DRT20U N 3 G7M DT20U N 4 G7M DT20U P...
Page 37: ...Chapter 4 Names of Parts 4 12 5 G7M DR20U DC 6 G7M DRT20U N DC 7 G7M DT20U N DC...
Page 38: ...Chapter 4 Names of Parts 4 13 8 G7M DT20U P DC...
Page 159: ...Chapter 7 Usage of Various Functions 7 52 c Program...
Page 183: ...Chapter 7 Usage of Various Functions 7 76 c Program...
Page 253: ...Chapter 8 Communication Functions 8 27 b When uses Ch 1 Built in RS 485...
Page 356: ...Appendix 1 System Definitions App1 9 6 Position Parameter...
Page 357: ...Appendix 1 System Definitions App1 10 7 High Speed Counter Parameter...