Brainchild C42 Panel Mount Low-cost Process and Temperature ControllersIndonesia Industrial Parts

Description

The Brainchild C42 is a cost-effective temperature and process controller that still offers high performance. Equipped with a high-quality LCD display, excellent analog input accuracy, and fast sampling speed, the C42 is capable of precise temperature control.

Brainchild C42 Panel Mount Low-cost Process and Temperature Controllers

Input flexibility that supports various types of sensors, such as thermocouples and RTDs, as well as advanced Fuzzy+PID control features, make the C42 suitable for various industrial applications. In addition, RS-485 connectivity and analog transmission options enable easy integration with larger control systems. With its compact and easy-to-use design, the C42 is an ideal choice for a wide range of applications that require accurate and reliable temperature control.

Description:

High quality LCD Display
High Accuracy 18 Bit A-D Input and 15 Bit D-A Output
The Fast Sampling Rate in 200msec
True Universal Inputs of Thermocouple, RTD, mA, V
Fuzzy+ PID Control
Auto-Tuning
Possibility of both RS-485 and Analog Retransmission
2 Programs each with 8 Segments of Ramp & Soak
CT Inputs for Heater-Break Detection
Upto 6 Event Inputs
Remote Setpoint
Bumpless Transfer
Lockout Protection
Bidirectional Menu Navigation

Specification Product

C42 Panel Mount Low-cost Process and Temperature Controllers

Power
Power Supply	90 to 250?VAC, 47–63?Hz ; 11 to 40?VDC / 20 to 28 VAC, 47–?63 Hz
Power Consumption	12VA, 6W maximum

Signal Input

Type

Thermocouple(J,K,T,E,B,R,S,N,L,U,P,C,D), RTD(PT100(DIN), PT100(JIS)), Current(mA),Voltage(Volts)

Resolution

18 Bits

Sampling Rate

5 Times / Second (200msec)

Maximum Rating

-2VDC minimum, 12VDC maximum

Input Characteristics

Type	Range	Accuracy @ 25°C	Input Impedance
J	-120°C to 1000°C( -184°F to 1,832°F)	±2°C	2.2 M?
K	-200°C to 1370°C (-328°F to 2498°F)	±2°C	2.2 M?
T	-250°C to 400°C ( -418°F to 752°F )	±2°C	2.2 M?
E	-100°C to 900°C( -148°F to 1652°F )	±2°C	2.2 M?
B	0°C to 1820°C( 32°F to 3308°F )	±2°C( 200°C to 1800°C )	2.2 M?
R	0°C to 1767.8°C( 32°F to 3214°F )	±2°C	2.2 M?
S	0°C to 1767.8°C( 32°F to 3214°F )	±2°C	2.2 M?
N	-250°C to 1300°C( -418°F to 2372°F)	±2°C	2.2 M?
L	-200°C to 900°C( -328°F to 1652°F )	±2°C	2.2 M?
U	-200°C to 600°C (-328°F to 1112°F)	±2°C	2.2 M?
P	0°C to 1395°C( 32°F to 2543°F )	±2°C	2.2 M?
C	0°C to 2300°C( 32°F to 4172°F )	±2°C	2.2 M?
D	0°C to 2300°C( 32°F to 4172°F )	±2°C	2.2 M?
PT100(DIN)	-200°C to 850°C( -328°F to 1562°F )	±0.4°C	1.3K?
PT100(JIS)	-200°C to 600°C( -328°F to 1112°F )	±0.4°C	1.3K?
mA	-3mA to 27mA	±0.05%	2.5?
V	-1.3V to 11.5V	±0.05%	1.5M?

Temperature Effect

1.5µV /°C for all inputs except mA input, 3.0µV /°C for mA

Sensor Lead Resistance Effect

Thermocouple: 0.2 µV /?; 3-wire RTD: 2.6°C /? of Difference of Resistance of two leads 2-wire RTD: 2.6°C /? of Sum of Resistance of two leads

Burn-out Current

200nA

Common Mode Rejection Ratio(CMRR)

120 dB

Normal Mode Rejection Ratio (NMRR)

55dB

Sensor Break Detection

Sensor open for Thermocouple and RTD inputs, sensor short for RTD input , below 1mA for 4-20mA input, below 0.25V for 1 – 5V input, not available for other inputs

Sensor Break Responding Time

Within 4 seconds for Thermocouple and RTD inputs, 0.1 second for 4-20mA and 1 – 5V inputs

Remote Set Point Input
Type	Linear Current,Linear Voltage
Range	-3mA to 27mA, -1.3V to 11.5V
Accuracy	±0.05 %
Remote Set Point Option	Available
Input Impedance	Current: 2.5?, Voltage:1.5M?
Resolution	18 Bits
Sampling Rate	1.66 Times/Second
Maximum Rating	280mA maximum for Current Input, 12VDC maximum for Voltage Input
Temperature Effect	±1.5µV/°C for Voltage Input , ±3.0µV/°C for Current Input
Sensor Break Detection	Below 1mA for 4-20mA input, below 0.25V for 1 – 5V input, not available for other inputs
Sensor Break Responding Time	0.1 Seconds

Event Input
No. of Event Inputs	6
Logic Low	-10V minimum, 0.8V maximum.
Logic High	2V minimum, 10V maximum
Functions	See availability table in user manual

CT Input
CT Type	CT98-1
Accuracy	±2%of Full Scale Reading, ± 1 digit maximum
Input Impedance	294?
Measurement Range	0 to 50A AC
Output of CT	0 to 5V DC
CT Mounting	Screw Mounting
Sampling Rate	1 Time/Second

Output 1 /Output 2
Type	Relay,Pulsed Voltage,Linear Voltage and Linear Current
Relay Rating	2A,240V AC,200000 Life Cycles for Resistive Load
Pulsed Voltage	Source Voltage 5V,Current Limiting Resistance 66?
Linear Output Resolution	15 Bits
Linear Output Regulation	0.02% for full load change
Linear Output Settling Time	0.1 Second ( Stable to 99.9%)
Isolation Breakdown Voltage	1000 V AC
Temperature Effect	±0.01% of Span/ °C
Load Capacity of Linear Output	Linear Current: 500? maximum, Linear Voltage: 10K? minimum

Alarm
Relay Type	Form A
Maximum Rating	2A,240V AC,200000 Life Cycles for Resistive Load
Alarm Functions	Dwell Timer, Deviation Low, Deviation High, Deviation Band Low, Deviation Band High, Process High, Process Low
Alarm Mode	Latching, Hold, Normal, Latching/Hold
Dwell Timer	0.1 to 4553.6 Minutes

Data Communication
Interface	RS-485
Protocol	Modbus RTU (Slave Mode)
Address	1 to 247
Baudrate	2.8KBPS to 115.2 KBPS
Parity Bit	None, Even or Odd
Stop Bit	1 or 2 Bits
Data Length	7 or 8 Bits
Communication Buffer	160 Bytes

Analog Retransmission
Output Signal	4-20 mA, 0-20 mA,0 – 10V
Resolution	15 Bits
Accuracy	±0.05% of Span ± 0.0025% / °C
Load Resistance	0 to 500? for Current Output , 10K? minimum for Voltage Output
Output Regulation	0.01% for full load change
Output Setting Time	0.1 Second (Stable to 99.9%)
Isolation Breakdown	1000VAC minimum
Integral Linearity Error	±0.005% of Span
Temperature Effect	±0.0025% of Span /°C
Saturation Low	0mA or 0V
Saturation High	22.2mA or 5.55V,11.1V min
Linear Output Ranges	0 – 22.2mA (0 – 20mA/4 – 20mA), 0 – 5.55V (0 – 5V, 1 – 5V),0 – 11.1V (0 – 10V)

Approval Standards
Safety	UL61010-1, EN61010-1 (IEC1010-1), RoHS, REACH
Protective Class	IP50 for Panel, IP20 for terminals and housing, all indoor use
EMC	EN61326

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