Temperature Controller REX / CXT 3000 Series REX-C900 REX-C900

Specifications and Product Details:

Digital Temperature Controller

Main Technical Index

Input	Thermocouple(TC),Resistance Temperature Detector(RTD),Standard Current and voltage signals.
Display	Process Value(PV),Setting Value(SV):-1999~+1999 Output( OUT1,OUT2) Alarm(Alarm1,Alarm2) Auto setting(AT) Display: LED
Control way	1).PID Control(including ON/OFF, position PID and continuous PID) (2).Auto Setting Control
Accuracy	Measurement Accuracy:±0.5%FS Compensation error of cold terminal:±2°C(amend within 0~50°C by soft) Resolution:14bit. Sampling period:0.5Sec.
Setting Range	Setting Value(SV):same range with PV Proportional Band(P):0~full range(ON/OFF Control when set to 0) Integration Time(I):0~3600Sec (no integral action when set to 0) Derivative Time(D):0~3600Sec(no derivative action when set to 0) Proportional Period:1~100Sec On-off control output hysteretic loop width:1~100°C(or other PV units)
Control Output	(1)Currency output: DC 0~10Ma,4~20mA(RL less than 500Ω) (2)Voltage output: DC 0-5V,1-5V(RL more than 10K) (3)Relay output: Contact capacity:250V AC 3A(resistive load) (4)Voltage Impulse output:0-12V(applicable for solid state relay SSR) (5)Silicon Controlled Rectifier(SCR) output: zero-cross triggering or phase-shift triggering(resistive load) (6)Output Contact Capacity:250V AC 3A
Alarm output	2 groups output at most,12 modes
Inanlating resistanle	more than 50MΩ(500V DC)
Inanlating intensity	1500V AC/min
Power consumed	less than 10 VA
Work condition	0~50°C,30~85RH,no corrosive gas
Weight	abt.0.5Kg(CXTA type)

Model Name

1.Outline dimension: See the outline dimension picture
2.serial number
3.Control Mode
0:PID operation and auto calculating (reverse operation)
1:PID operation and auto calculating(Forward operation)
4.Input mode:Refer to input Range Table
0:TC,RTD
1:standard current 4~20mA,0~20mA
2:standard voltage:0~5V DC,1~5V DC
3:electronic sigral code:(Ω)
5.femperature unit
0:degree celsius (°C)
1:Fahrenheit (F)
6.First control output(OUT1) (Heating side)
M: Relay contact output
V: Voltage impulse output
T: Thyratron output
8: Current output(IC4-20mA)
G: Thyratron driving & triggering output

7.Second control output( OUT2) (Cooling side)
No mark: when the control mode is F or D
M: Relay contact output T: Thyratron output
V: Voltage impulse output 8: Current output(IC 4-20mA)
T: Thyratron output
8: Current output(IC 4-20mA)
8.First alarm(ALM1),

9.Second alarm (ALM2)
N:no alarm
A: Upper-limit deviation alarm
B: Lower-limit bias alarm
C: Upper/lower limit bias alarm
D: alarm in area
E: Standby upper-limit bias alarm attached
F: Standby lower-limit bias alarm attached
G: Standby upper/lower limit bias alarm
H: Upper-limit input value alarm
J: lower-limit input alarm
K: Standby upper-limit input alarm attached
L: Standby lower-limit input alarm attached

Extemal dimensin

REX-C100	CXT -3000	A	B	C	D	E	F	G	H
C100	CXTG	48	48	10	100	45	45	80	80
C400	CXTE	96	48	10	100	92	45	116	80
C410	CXTF	48	96	10	100	45	92	80	116
C700	CXTD	72	72	10	100	68	65	90	96
C900	CXTA	90	90	10	100	92	92	116	116
C800	CXTM	80	160	10	100	76	152	105	190