20 Recipes/programs stored in memory

24 segments of 12 ramps and 12 dwells for each recipe.

Guaranteed soak with adjustable hysteresis

3 event output capability

Ramps program in time or rate

Dual time base - hours:minutes or minutes:seconds

Multiple cycles, 1-99 per each recipe allow each recipe to be repeated up to 99 times.

Recipe linking provides that all 20 recipes may be linked for new longer versions.

Remote functions via digital inputs: start, hold, reset, abort, and segment

Modify recipes while running

Remote recipe choice via digital input

Power restoration modes provides 4 different responses to power failure

Tie PID sets to recipes or segments to optimize control

Master/Slave capability: Transmit the ramping setpoint to up to four 535 controllers

Segment advance allows the operator to advance the program while it's running

NEMA 4X instrument front or Field Mount Case

Operates as standard 535 controller when recipe not activated