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 Universal Input (7 T/C, RTD, mV, V, mA)
PID and Smart AT Autotuning
NEMA 4X, IP65
One 4 Segment Program with Initial Wait
Tracking and Guaranteed Soak
Logic Input for Program Start |
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The 7SP 1/16 DIN Controller/Programmer
provides fully configurable ramp/soak capability in a PID controller
with autotuning in which multiple setpoints, soak duration and controlled
ramps are required. It features a dual 4 digit display, 4 front panel
pushbuttons and 9 status indicators, giving the operator full information
and access to profile and control parameters. Programming features
include logic input (SP1 or SP2 select) and front panel program start,
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event output during program execution,
guaranteed soak, ramp tracking, manual mode selection, end-of-cycle
indication, and configurable number of repeats and soak times. Alarms
can be process, deviation or band type, direct or reverse, with masking
and automatic or manual reset. Light and compact, the 7SP is ideal
for such applications as environmental chamber control in which multiple
temperature cycles are required. A NEMA 4X faceplate enables its use
in dust or washdown conditions |
4 Segment
Program
A single 4 segment program is available which can be repeated from
1 to 100 times. Separate delay segments can be defined for the first
step and all "wait" steps after a repeat. |
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Guaranteed Soak
Guaranteed Soak assures that the product receives adequate process
time at all required setpoints. Internal comparators continually verify
that process values are within acceptable ranges and only decrement
timers when acceptable values are found. |
Ramp Tracking
If the process is upset during a ramp, the controller
will seek to apply the ramp after the process stabilizes.
Other Features
The 7SP offers auto/manual selection, alarm standby,
Auto Comp™ sensor break and password security
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