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2-4
Names
and Functions of Parts
2.2 Power Supply Unit
Names and functions of parts
(1) POWER LED (blue)
Turns on when power supply is turned on.
(2) Power supply terminals
Terminal block for power supply wiring. A solderless terminal for M3 can be used.
(3) Earth terminals
The unit should be grounded at a grounding resistance of 100
Ω
or less to prevent noise and
electric shock.
(4) Alarm contact output terminal
Closed when power supply is ON. If the watchdog timer is operated due to a hardware error
or a program error, turning the relay contact into an open status.
(5) DIN rail attachment lever
Used for fixation on the DIN rail.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Summary of Contents for AFP7PSA1
Page 1: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 9: ...1 Overview Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 47: ...5 Operation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 62: ...5 16 Operation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 77: ...8 Specifications Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...