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5-6
5.2 Wiring of Power Supply
5.2.1 Wiring of Power Supply
Power supply wiring for the unit
Use the power supply cable (Part number: AFPG805) that comes with the unit to connect the power
supply.
Brown: 24 V DC
Blue: 0 V
Green: Function earth
Power supply wire
To minimize adverse effects from noise, twist the brown and blue wires of the power supply cable.
Power supply type
-
To protect the system against erroneous voltage from the power supply line, use an insulated power
supply with an internal protective circuit.
-
The regulator on the unit is a non-insulated type.
-
If using a power supply device without an internal protective circuit, always make sure power is
supplied to the unit through a protective element such as a fuse.
Power supply voltage
Rated voltage
24V DC
Operating voltage range
21.6V DC to 26.4V DC
Wiring system
-
Isolate the wiring systems to the control unit, input/output devices, and mechanical power apparatus.
Measures regarding power supply sequence
-
The power supply sequence should be set up so that power to the control unit is turned off before the
input/output power supplies.
-
If the input/output power supplies are turned off before the power to the control unit, the unit will detect
the input fluctuations and may begin an unscheduled operation.
-
Be sure to supply power to the control unit and an expansion unit from the same power supply, and turn
the power on and off simultaneously for both.
Summary of Contents for FP0R Series
Page 1: ......
Page 6: ...iv ...
Page 14: ...xii ...
Page 15: ...Chapter 1 Functions and Restrictions of the Unit ...
Page 24: ...1 10 ...
Page 25: ...Chapter 2 Specifications and Functions of Control Unit ...
Page 38: ...2 14 ...
Page 39: ...Chapter 3 Expansion ...
Page 45: ...3 7 3 4 Terminal layout diagram Model No Terminal layout diagrams E8RS E8RM E16RS E16RM E8YRS ...
Page 48: ...3 10 ...
Page 49: ...Chapter 4 I O Allocation ...
Page 53: ...Chapter 5 Installation and Wiring ...
Page 73: ...Chapter 6 Preparation of USB Port ...
Page 77: ...6 5 5 Click Finish on the following screen to be displayed ...
Page 79: ...6 7 4 Double click on FP0R 5 Click Update Driver ...
Page 84: ...6 12 ...
Page 85: ...Chapter 7 Communication ...
Page 139: ...7 55 Sample program For Type II Use a program as below to directly specify a MODBUS address ...
Page 141: ...Chapter 8 High speed Counter Pulse Output and PWM Output Functions ...
Page 142: ...8 2 ...
Page 199: ...Chapter 9 Security Functions ...
Page 211: ...Chapter 10 Other Functions ...
Page 217: ...Chapter 11 Self Diagnostic and Troubleshooting ...
Page 227: ...Chapter 12 Precautions During Programming ...
Page 242: ...12 16 ...
Page 243: ...Chapter 13 Specifications ...
Page 254: ...13 12 ...
Page 255: ...Chapter 14 Dimensions and Others ...
Page 262: ...14 8 ...
Page 263: ...Chapter 15 Appendix ...
Page 344: ...15 82 15 7 ASCII Codes ...
Page 346: ......
Page 347: ......
Page 348: ......