2011

Table Of Contents
Form C contacts and tables
A typical type of contact is a Form C contact type. It is comprised of 2 contacts;
1 open and 1 closed where they share a common terminal pin number. You
can choose to insert both of the Form C contacts as two individual symbols,
or together as one symbol.
Example: Two symbols make up the Form C contact
The common pin is on the right-hand side next to the referencing column
and displays in the P2 column of the table.
IEC
JIC
NOTE If using the symbol mapping method, a single symbol represents the Form
C contact, even if two separate contacts are inserted.
Example: Single symbol makes up the Form C contact
826 | Chapter 10 Component Tools