Accuracy ± (0.3% of reading + 1digit)

REX-P250 Ramp / Sork Temperature Controller

REX-P250 Ramp / Sork temperature controller


A catalog download is here.

P250_02E.pdf (190KB)


Specification files are in Adobe's Acrobat PDF file (version 4.0) format.
Acrobat Reader is required.
Storage program pattern Max. 16 patterns
16 segments per pattern
( Max. 256 segments when linking 16 patterns of 16 segments each. )
Input Thermocouple, RTD, DC voltage, DC current
Sampling time 0.5 sec.
Measuring accuracy Thermocouple :
±(0.3% of reading + 1 digit) or ±2°C

RTD
±(0.3% of reading + 1 digit) or ±0.8°C

DC voltage and DC current
±(0.2% of span + 1 digit)
Out of an accuracy guarantee range Thermocouple R, S, B : Between 0 and 400°C
Control method PID control ( with autotuning )
* ON/OFF, P, PI and PD control are also selectable.

Position proportioning control
Control output type Relay contact output
Voltage pulse output
DC current output
DC voltage output
Triac trigger output
Communications RS-232C
RS-422A
External Dimensions 96 x 96 x 150mm ( W x H x D )
Standard function Programmable ramp/sork control
Multi memory area : 8 areas
Pattern end output : 1 point ( Open collector )
Time signal output : 4 points ( Open collector )
External contact input : 9 points
( RESET, RUN, HOLD, STEP, Pattern SET )
FAIL alarm
Optional function Alarm function : Up to 2 points (Temperature alarm, Heater break alarm)
Analog retransmission output
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