CH402 RKC CH402 Full Input Intelligent PID Temperature Control Instrument Thermostat Output 4~20ma
Product Introduction:
This product is a new temperature controller that can implement high-precision control at the most reasonable price. The large LED display is suitable for reading data from a distance, easy to monitor the temperature status, and the standard models have the latest self-correction function, which can automatically correct the PID constant. Temperature alarm, heater disconnection alarm (3-phase heater available), control ring disconnection alarm and other functions are available.
Main structure and function
* Self-correction function
* Large LED display
* Heating/cooling control*
* Digital Communication*
* Temperature alarm*
Heater disconnection alarm*
Control Loop Break Alarm*//www.chip100.com/
Specifications and models:
CH102 (48×48×100mm)
CH402 (48×96×100mm)
CH902 (96×96×100mm)
CD401 (48×96×100mm)
CD501 (96×48×100mm)
CD701 (72×72×100mm)
CD901 (96×96×100mm)
Selection table
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CB/CH/CD
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□
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□□□
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－
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□
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□
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*
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□
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□
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－
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□
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□
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Control mode
PID control and automatic calculation Reverse action
PID control and automatic calculation positive action)
Heating/cooling PID control and automatic calculation, water cooling*1
Heating/cooling PID control and automatic calculation, air cooling*1
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F
D
W
A
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Input See Input Table Range
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□□□
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Output 1
Relay contact output
Voltage pulse output
Current output
Trigger output for gate control tube drive
Thyristor control tube output
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M
V
8
G
T
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Output 2
Relay point output
Voltage pulse output
Current output
Thyristor control tube output
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M
V
8
T
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alarm
1st alarm See 1st alarm table
Second alarm See Alarm Table 2
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□
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□
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communication
Not provided
RS—485
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N
5
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Waterproof and dustproof function
Not provided
Waterproof and dustproof
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N
1
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Input range table
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hot
electricity
idol
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input
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Scope
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code
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Scope
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code
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Scope
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code
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K（JIS/IEC）
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0~200℃
0~800℃
0~1372℃
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K01
K04
K07
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0~400℃
0~1000℃
0~100℃
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K02
K05
K13
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0~600℃
0~1200℃
0~300℃
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K03
K06
K14
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J（JIS/IEC）
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0~200℃
0~800℃
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J01
J04
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0~400℃
0~1000℃
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J02
J05
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0~600℃
0~1200℃
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J03
J06
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R #1
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0~1600℃
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R01
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0~1769℃
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R02
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0~1350℃
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R04
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S #1
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0~1600℃
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S01
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0~1769℃
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S02
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B #1
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400~1800℃
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B01
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0~1769℃
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B02
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E
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0~800℃
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E01
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0~1000℃
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E02
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N
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0~1200℃
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N01
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0~1300℃
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N02
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T #2
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-199.9~400.0℃
0~350.0℃
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T01
T04
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-199.9~100.0℃
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T02
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-100.0~200.0℃
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T03
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W5Re/W26Re（ASTM）
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0~2000℃
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W01
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0~2320℃
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W02
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PL2（NBS）
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0~1300℃
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A01
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0~1390℃
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A02
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0~1200℃
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A03
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U（DIN）#2
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-199.9~600℃
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U01
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-199.9~100℃
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U02
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0.0~400.0℃
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U03
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L（DIN）
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0~400℃
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L01
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0~800℃
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L02
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hot
electricity
obstruct
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Pt100（JIS/IEC
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-199.9~649℃
-100~100.0℃
0.0~100.0℃
0.0~500.0℃
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D01
D04
D07
D10
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-199.9~200.0℃
-100~200℃
0.0~200℃
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D02
D05
D08
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-100~50.0℃
0.0~50.0℃
0.0~300.0℃
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D03
D06
D09
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JPt100（JIS）
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-199.9~649℃
-100.0~100.0℃
0.0~100.0℃
0.0~500.0℃
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P01
P04
P07
P10
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-199.9~200.0℃
-100~200℃
0.0~200℃
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P02
P05
P08
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-100~50.0℃
0.0~50.0℃
0.0~300.0℃
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P03
P06
P09
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Voltage and current
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0~5V
1~5V
0~20mA #3
4~20mA #3
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0.0~100.0
0.0~100.0
0.0~100.0
0.0~100.0
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401
601
701
801
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First alarm table {ALM1} (standard built-in)
A: Upper limit deviation alarm G: Standby upper and lower limit deviation alarm
B: Lower limit deviation alarm H: Upper limit input value alarm
C: upper and lower limit deviation alarm J: lower limit input value alarm
D: Range alarm K: Alarm with standby upper limit input value
E: With standby upper limit deviation alarm L: With standby lower limit input value alarm
F: With standby lower limit deviation alarm R: Control loop disconnection alarm *2
Control the output
Relay contact AC250V 3A (resistive)
Logic voltage DC 0/5V
Zero-crossing trigger pulse: photocouple thyristor output 1A 600V
Phase shift trigger pulse: photocouple thyristor output 1A 600V
0-10mA, 0-20mA, 4-20mA current output (load resistance 600Ω or less)
Alarm type
Upper limit alarm, lower limit alarm, upper upper limit alarm, lower limit alarm
Transmitter output
0-10mA、4-20mA、0-5V、1-5V
Communication interface
RS485
Power output
DC24V (for two-wire transmitters)
Working power supply
AC85-264V 50/60Hz
Form factor
(W x H x D)
48 X 96 X 100mm
Cut-out size
45+1 X 92+1 mm