
Model 3381
Model 3381 Two-Hand Machine Control Anti-Tiedown Monitor The 3381 series contains all the anti-tiedown features of the 3380 series, with the addition of adjustable time output. The 3381 series is Pin for pin compatible with 3371 controls. Series 3381E – Same as series 3381, but with remote output adjustment capability. The supplied potentiometer should be connected from pin 3 to pin 8. Time ranges are the same as 3381. Features: Double force guided output relays – Each relay is checked for proper status prior to beginning a machine cycle. Control reliable – Series 3380 is designed to meet the OSHA classification of “control reliability” as defined in section 1910.217(13). Pin for pin compatibility – The 3381 series can be used to replace the 3371 series controls with no modification to wiring. Operation: TIMED OUTPUT – Both start switches must be pressed within a fixed time to operate. The load will remain energized until the timer runs out or one or both switches are released. DELAYE