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1/16 DIN Temperature/Process Controllers

CN8501 and CN8502

RTD Controller | CN8501 and CN8502

RTD Controller

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2 year warranty
  • NEMA-4X Front Panel
  • User Selectable Ramp to Setpoint
  • Bumpless Auto/ Manual Operation
  • Optional RS-232 or RS-485 Communications
  • Autotuning Heat or Cool
  • Thermocouple, RTD, Voltage, or Current Input
  • Dual Output and Dual Alarm Capability
  • Optional Remote Setpoint, Transducer Power Supply and Recorder Output
  • Optional Power, 24 Vdc/Vac
Temperature and Process Controllers and Power Switching Devices - View related products

Description

The CN8500 temperature controller is extremely versatile and user-friendly. The operator needs to review only those parameters relevant to the particular application during setup. A dual digital display offers optimum process information at a glance. The dedicated upper display shows the process temperature, while the lower display displays setpoint and setup parameters. Individual LED’s identify the status of outputs, alarms, digital communications and special options. The CN8500 features a NEMA-4X front panel and a universal power supply that accepts 103 to 253 Vac and 103 to 330 V dc. Control algorithms available are P, PI, PD, PID, or ON/OFF. The autotune feature automatically sets proportional band, rate and reset before the process reaches setpoint. These parameters provide quick stabilization of both the heating and cooling process without overshoot, hunting or cycling. The standard dual control outputs can be configured in a variety of control and alarm applications such as heat, heat/cool, heat/alarm, cool, or cool/alarm. The Ramp to Setpoint feature allows the user to define the rate of rise to reach the setpoint, thus minimizing thermal shock to the load during start-up.
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Most Popular Models!

Part Number/Desc.
Availability
Price
Description
Qty
Thermocouple Temperature Sensor Input, One Control Output
  
CN8501TC-R1
Star
Availability: 1 week  
CAD343.00   
Controller with 5A Relay output for Heating (Reverse acting)
 
  
CN8501TC-R1-A
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Availability: 5 weeks  
CAD393.00   
Controller with 5A control relay output for Heating (Reverse acting)
 
  
CN8501TC-R1-C2
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Availability: 5 weeks  
CAD460.00   
Controller with 5A control relay output for Heating (Reverse acting) and RS232
 
  
CN8501TC-R1-RSP1
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Availability: 5 weeks  
CAD435.00   
Controller with 5A control relay output for Heating (Reverse acting) and Remote switch closed
 
  
CN8501TC-R2-PV2
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Availability: 1 week  
CAD435.00   
Controller with 5A control relay output for Cooling (Direct acting) and 0 to 5Vdc recorder output
 
Click to expand/minimize a list of what others bought with theCN8501TC-DC1
CN8501TC-DC1
Star
Availability: 1 week  
CAD343.00   
Controller with DC pulse output for Heating (reverse acting)
 
  
CN8501TC-DC1-A
Star
Availability: 5 weeks  
CAD393.00   
Controller with DC pulse output for Heating (reverse acting) and dual alarms
 
Click to expand/minimize a list of what others bought with theCN8501TC-DC1-C2
CN8501TC-DC1-C2
Star
Availability: 1 week  
CAD460.00   
Controller with DC pulse output for Heating (reverse acting) and RS232
 
  
CN8501TC-F1
Star
Availability: 1 week  
CAD343.00   
Controller with 4 to 20mA control output
 
  
CN8501TC-F1-PV1
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Availability: 5 weeks  
CAD435.00   
Controller with 4 to 20mA control output and 4 to 20 mA recorder output
 
  
CN8501TC-F1-C2
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Availability: 1 week  
CAD460.00   
Controller with TC input, 4-20 mA output and RS232 communications
 
Thermocouple Temperature Sensor Input, Dual Control Output
  
CN8502TC-R1-R2
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Availability: 1 week  
CAD374.00   
Controller with TC input and 2 relay outputs
 
  
CN8502TC-R1-R2-A
Star
Availability: 1 week  
CAD425.00   
Controller with TC input and 2 relay outputs and dual alarms
 
  
CN8502TC-R1-R2-C2
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Availability: 1 week  
CAD495.00   
Controller with TC input and 2 relay outputs and RS232
 
  
CN8502TC-R1-R2-24V
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Availability: 1 week  
CAD405.00   
Controller with TC input, 2 relay outputs and low voltage
 
  
CN8502TC-R1-R2-A-24V
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Availability: 5 weeks  
CAD455.00   
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CN8502TC-R1-R2-PV2
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Availability: 5 weeks  
CAD470.00   
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CN8502TC-R1-R2-PV1
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Availability: 5 weeks  
CAD470.00   
Controller
 
  
CN8502TC-T1
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Availability: 6 weeks  
CAD374.00   
Controller
 
RTD Temperature Sensor Input, One Control Output
  
CN8501RTD-DC1
Star
Availability: 5 weeks  
CAD343.00   
Controller with DC pulse output for Heating (reverse acting)
 
  
CN8501RTD-R1
Star
Availability: 5 weeks  
CAD343.00   
Controller with 5A Relay output for Heating (Reverse acting)
 
  
CN8501RTD-R1-A
Star
Availability: 5 weeks  
CAD393.00   
Controller with 5A Relay output for Heating (Reverse acting) with alarms
 
RTD Temperature Sensor Input, Dual Control Output
  
CN8502RTD-DC1-DC2
Star
Availability: 5 weeks  
CAD374.00   
Controller with RTD input, 2 DC pulse outputs
 
  
CN8502RTD-R1-R2
Star
Availability: 5 weeks  
CAD374.00   
Controller with RTD input, 2 relay outputs
 
  
CN8502RTD-R1-R2-A
Star
Availability: 5 weeks  
CAD425.00   
Controller with RTD input, 2 relay outputs and alarms
 
  
CN8502RTD-R1-R2-C4
Star
Availability: 1 week  
CAD495.00   
Controller with RTD input, 2 relay outputs and RS485
 
Milliamp Input, One Control Output
  
CN8501MA-R1
Star
Availability: 1 week  
CAD343.00   
Controller with mA input and relay output
 
  
CN8501MA-F1-C4
Star
Availability: 1 week  
CAD460.00   
Controller with mA input, 4-20 mA output and RS485 communications
 
  
CN8501MA-F1-C2
Star
Availability: 1 week  
CAD460.00   
Controller with mA input, 4-20 mA output and RS232 communications
 
Milliamp Input with Dual Control Output
  
CN8502MA-R1-R2-A
Star
Availability: 1 week  
CAD425.00   
Controller
 
  
CN8502MA-R1-R2-XP1
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Availability: 5 weeks  
CAD470.00   
Controller
 
  
CN8502MA-T1-T2-A
Star
Availability: 1 week  
CAD425.00   
Controller
 
Millivolt Input with One Control Output
  
CN8501MV-R1
Star
Availability: 5 weeks  
CAD343.00   
Controller with mV input and relay output
 
Millivolt Input with Dual Control Output
  
CN8502MV-R1-R2-RSP3
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Availability: 1 week  
CAD470.00   
Controller
 
  
CN8502MV-DC1-DC2-C2
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Availability: 5 weeks  
CAD495.00   
Controller
 
Voltage (Max 5 Volts) Input, One Control Output
  
CN8501V5-DC1-RSP3
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Availability: 5 weeks  
CAD435.00   
Controller
 
  
CN8501V5-F1-C2
Star
Availability: 5 weeks  
CAD460.00   
Controller
 
Voltage (Max 5 Volts) Input, Dual Control Output
  
CN8502V5-R1-F2
Star
Availability: 1 week  
CAD374.00   
Controller
 
  
CN8502V5-F1-F2
Star
Availability: 1 week  
CAD374.00   
Controller
 
  
CN8502V5-DC1-DC2-C4
Star
Availability: 5 weeks  
CAD495.00   
Controller
 
Voltage (Max10 Volts) Input, One Control Output
  
CN8501V10-F1
Star
Availability: 5 weeks  
CAD343.00   
Controller
 
Voltage (Max10 Volts) Input, Dual Control Output
  
CN8502V10-F1-F2-A
Star
Availability: 5 weeks  
CAD425.00   
Controller
 
  
CN8502V10-F1-F2
Star
Availability: 5 weeks  
CAD374.00   
Controller
 
All dollar amounts on this site are shown in Canadian currency.

Part Number Builder

Build Your Part Number Below
Option Descriptions:


(1) Number of Outputs select from:
1 for Single Output
2 for Dual Output

(2) Input Type select from:
TC for Thermocouple
RTD for RTD
MV for Millivolt to 50 mV
V5 for Voltage to 5V
V10 for Voltage to 10 V
MA for Current to 20mA

(3) First Output (Reverse Action Only) select from:
Nothing(leave field blank) for No first output
-R1 for Relay
-DC1 for dc Pulse
-T1 for 1A SSR
-F1 for 4-20 mA

(4) Second Output (Direct Action Only) select from:
Nothing(leave field blank) for No second output
-R2 for Relay
-DC2 for dc Pulse
-T2 for 1A SSR
-F2 for 4-20 mA

(5) Additional Options select from:
Nothing(leave field blank) for No additional options
-A for Dual alarms
-C2 for RS-232 communications
-C4 for RS-485 communications
-XP1 for Transducer power supply 15 Vdc

(6) Low Voltage Power Input Option select from:
Nothing(leave field blank) for Without Low Voltage Input
-24V for With Low Voltage Input Option 24 Vac/dc
Note: All combinations may not be valid, check spec sheet for valid part numbers.