1-6
Overview
1.3 Selection of Power Supply and Restrictions on
Combination
1.3.1 Power Supply for Internal Circuit
Restrictions on combination of power supply for internal circuit and units
Power for internal circuit is supplied from a power supply terminal of the power supply unit or
the CPU unit.
Select units within the respective restrictions indicated below.
When a power supply unit is used
When no power supply unit is used
Select units so that the sum of internal current
consumptions of connected input/output units and
intelligent units does not exceed the capacity of the
power supply unit.
Select units so that the sum of internal current
consumptions of connected input/output units and
intelligent units does not exceed Max. 2 A.
Selection of a 24V DC power supply
Select a power supply larger than the capacity of the units. In the minimum configuration,
select a power supply of 24 W or larger.
In order to protect the unit against abnormal voltage from the power supply line, the power
supply should be an insulated type, and should be enclosed within a protective circuit.
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.
NOTE
When a power supply unit is used, do not connect a DC power supply to the CPU unit.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
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Страница 1: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 9: ...1 Overview Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 19: ...2 Names and Functions of Parts Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 23: ...3 I O Number Allocation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 33: ...4 Installation and Wiring Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 46: ...4 14 Installation and Wiring Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 47: ...5 Operation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 62: ...5 16 Operation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 63: ...6 Troubleshooting Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
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Страница 71: ...7 Maintenance and Inspection Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 76: ...7 6 Maintenance and Inspection Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 77: ...8 Specifications Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...