Glas-Col 程序升温温控 RAMPTROL 104A PL924

RAMPTROL

This microprocessor-based ramping control provides four-file/24-step program capability
or easy-to-use non-ramping set-point operation. Ramping operations include four
files with six steps each. Programming options include ramp-rate or time-based
profiles, ranteed soak deviation, program looping, and program status selection after
power outage. Files may be linked to create a single, 24-step program. Also allows
automatic setting of control parameters with little user input. RampTrol automatically
sets the PID parameters (proportional band,reset/integral, and rate/derivative) through a
“learning” sequence in the auto-tuning mode.The primary analog input is a thermocouple.
The back panel features a nine-pin serial port for communication with a PC. A secondary

output is available for cooling, along with a 4-20ma retransmit output for temperature
recording and an RTD input. Information is stored in non-volatile memory.
Specifications
Control Mode: Single output. Optional
retransmit of set point or process variable.
Four-file/24-step ramping or non-ramping, set-point control. Ramp-rate or timebased
programming. Selectable control status following power loss.
Operator Interface: Dual, four-digit LED
displays: upper, 0.4 inch (10 mm) for process (red); lower, 0.3 inch (8 mm) for set point (green). Mode, Hold/Run,
Display, Up, and Down keys.

Catalog Electrical Thermocouple Product
Number Rating Range Type Weight
(lbs)
104A PL912 15A@120V, 1,800W 0-816°C Type J 4.0
104A PL912K 15A@120V, 1,800W -200-1371°C Type K 4.0
104A PL912T 15A@120V, 1,800W -200-399°C Type T 4.0
104A PL924 10A@240V, 2,400W 0-816°C Type J 4.0
104A PL924K 10A@240V, 2,400W -200-1371°C Type K 4.0
104A PL924T 10A@240V, 2,400W -200-399°C Type T 4.0