ATC Diversified ARA-120-AME Triplexor Expandable Alternating Relay

ATC Diversified, ARA-120-AME, Duplexor/Triplexor Expandable Alternating Relay

Features:

• The ARA-120-AME is a Duplexor/Triplexor Alternating Relay.
• With the selector switch in position A, this alternating relay will duplex the loads on terminals 7 and 9.
• With the switch in position B, the Alternating Relay will triplex the three loads on terminals 7, 9, and 11.
• For automatic alterations, a factory-installed jumper is in place between terminals 3 and 4.

The alternating action is accomplished when the control switch between terminals 2 and 4 opens. For external clocking alterations, remove the factory-installed jumper between terminals 3 and 4 and place an isolated normally open switch between terminals 2 and 3. The alternating action will occur each time this isolated switch is closed and then re-opened.

For more information, please see Data Sheet