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Precautions for Safe Usage
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Precautions for Safe Usage
• Put a Unit in the special box during transportation. Make sure that the Unit is moved carefully, and
not given too much vibration or shock during transportation.
• Do not let a Unit fall or give it too much vibration or shock. This can cause malfunction or cause
damage to the Unit.
• Install the SmartSlice I/O Terminal correctly on DIN Track.
• Be sure that you correctly lock the terminal block, the communications cable connectors, and other
items with locking devices.
• Correctly connect the Units as this manual shows.
• Interference between the Flat Cables for more than one CompoNet System can cause operation
that is not stable. Keep the Flat Cables for different CompoNet Systems apart by a minimum of
5 mm. Interference can occur for Sheathed Cable or Unsheathed Cable.
• Do not let metal objects enter the Unit when connecting or installing it.
• Connect ferrules to the wires when you connect the wires. Do not connect stranded wires directly
to terminals.
• Use the specified communications cables and connectors.
• Use the correct polarity when connecting the terminals.
• Put the ferrules fully into the holes.
• Do a full check of the terminal block before you attach it.
• Do not bend the cables to more than their normal bending radius or pull on the cables.
• Obey the following precautions when connecting communications cables.
• Keep the communications cables away from the power lines or high-tension lines.
• Do not bend the communications cables with too much force.
• Do not pull on the communications cables with too much force.
• Do not put objects on the communications cables.
• Put the communications cables in ducts.
• If the power supply conditions are bad, install countermeasures to make sure that the power
supply always has the rated voltage.
• You must make interlock circuits, limit circuits, and other safety measures in circuits that are
external to the control system.
• Use the power supply voltage which this manual specifies.
• Make sure that there will be no problems when the Unit changes to fixed allocations for the I/O
Areas before you clear the Registration Table. (You set user remote I/O allocations in the
Registration Table.)
• Do not let the communications distance be higher than the specified value.
• Install circuit breakers and other safety measures to prevent Unit damage which short-circuits in
external wires can cause.
• Install failsafe measures to make sure that the system is safe if disconnected signal lines or short
power interruptions cause incorrect signals.
• Always obey the voltage specifications for power supply connections and I/O jumpers. Incorrect
connections can cause malfunctions.
• Do not apply a voltage or connect a load which is larger than the maximum switch capacity to an
Output Slave.
• Do not apply a voltage which is larger than the rated voltage to an Input Slave.
• Be sure there are no mistakes in connections or switch settings before you turn ON the power
supply.
Содержание GRT1-CRT - 05-2008
Страница 1: ...CompoNet Communications Unit Cat No W476 E1 01 SmartSlice GRT1 CRT OPERATION MANUAL ...
Страница 2: ...SmartSlice GRT1 CRT CompoNet Communications Unit Operation Manual Produced May 2008 ...
Страница 3: ...iv ...
Страница 17: ...About this Manual xviii ...
Страница 28: ...9 Specifications Section 1 4 1 4 3 Dimensions 12 23 1 25 1 61 2 69 7 58 3 8 4 3 mm ...
Страница 29: ...10 Specifications Section 1 4 ...
Страница 39: ...20 Switches Section 2 3 ...
Страница 47: ...28 Installing the Turnback Units Section 3 2 ...
Страница 99: ...80 Last Maintenance Date Section 6 12 ...
Страница 113: ...94 Performance of Message Communications Section 8 2 ...
Страница 127: ...108 Other Error Causes and Error Procedures Section 9 3 ...
Страница 141: ...122 Power Consumption and Weight Tables Appendix D ...
Страница 143: ...124 Total I O Current Consumption Table Appendix E ...
Страница 147: ...128 Index ...
Страница 149: ...130 Revision History ...