Ac Input Units; Output Units - Omron SYSMAC C200H Installation Manual

I/O Connections

AC Input Units

Output Units

Downloaded from Elcodis.com electronic components distributor
Contact output
AC Switching
Prox.
switch
main
circuit
Caution When using Reed switch as the input contacts for AC Input Units, be sure the
!
allowable current of the switch is at least 1 A. Using switches with lower capaci-
ties may cause the contacts to fuse due to surge current.
A fuse placed in the output circuit will protect the output element, circuit board,
etc., in the event of a short circuit in the output circuit. Although some transistor
Output Units and Triac Output Units have a built-in fuse, it is recommended that
you connect an external fuse to each Output Unit for extra safety and ease of
maintenance.
Section 4-4
IN AC input
COM
IN AC input
COM
43