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1/16, 1/8, and 1/4 DIN Temperature and Process PID Controllers
CND3 Temperature and Process PID Controller
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $238.05 |
| 10-24 | $226.15 |
| 25-49 | $214.25 |
| 50-99 | $202.34 |
| 100-499 | $190.44 |
| 500+ | $178.54 |
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- Base Model Starting from $80
- Fast Sampling Time 0.1 sec
- Heater Disconnection Detection
- All 1/4, 1/8, 1/16 DIN Models UL/cUL Certified
CN04D3-RR-2U-CM-AC Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Control Outputs
Form Factor
Communications
Supply Voltage Type
Output Type
Measurement Type
Number of Inputs
Input Type
Ramp and Soak
Display Type
The New Omega temperature & process controller CND3 Series is designed with upgraded hardware and higher specifications to offer smart operation, fast response, and easy to use, plus user-friendly and user-defined function keys. With Self-Tuning PID and FUZZY temperature control functions, controllers can be installed in both open space or confined space applications and are capable of presenting a smooth temperature control curve.
Applications Include: Machinery for the printing, food packaging, solar panel manufacturing, and high-tech electronics industries.
SPECIFICATION
GENERAL SPECIFICATIONS
Power:
AC Power: 100 to 240 VAC, 50/60Hz, 5VA max
DC Power: 24 VDC ±10%, 5W max
Display: 2 line by 4-digital, FSTN LCD negative image transmissive with backlight
PV Display: Orange color backlight
SV Display: Green color backlight
Certification and Compliances:
Safety: UL Recognized Component, File E243710 Vol. 1
EC Declaration LVD: EN61010-1; 2010
EMC: EN61326-1; 2013, EN61131-2; 2007, EN61000-6; 2005, EN61000-6-4; 2007/A1; 2011 IP66 Enclosure rating (face only), IEC60529 Edition 2.1 2001-02
INPUT SPECIFICATIONS
Sample Rate: 100ms
Sensor Input Overvoltage Rating: 15 Vdc
RTD Inputs
Type: 3 wires
Excitation: 180µA
Lead Resistance: 15OΩ max per wire
Resolution: 1 or 0.1ºC for all type
Thermocouple
Input Impedance: Approx. 4.7MΩ
Lead Resistance Effect: -0.3µV/Ω
Cold Junction Compensation: Less than 1.5ºC typical (max 2.0ºC) error over -10 to 50ºC ambient temperature range
Resolution: 1 or 0.1ºC for all type
Temperature Indication Accuracy:
±(0.3% of span, +1ºC) at 25ºC ambient after 20 minutes warm up. Including NIST conformity, cold junction effect, A/D conversion errors and linearization conformity
Process Indication Accuracy
*Depending on the rating of resistor 249Ω built in.
Remote Set-Point Input:
DC 0 to 10V Linear Voltage Input: Opening Jumper, resolution: 156µV/scale
DC4 20mA/0 to 20mA Input: Shorting Jumper, resolution: 0.63µA/scale
User Input: (Event Input)
Contact:
ON Resistance: 1KΩ Max.
OFF Resistance: 100KΩ Min.
Response Time: 1 sec.
CT Input:
Opening Jumper for Max 30A Measurement with 30A CT Ring, Resolution: 0.1A
Shorting Jumper for Max 100A Measurement with 100A CT Ring, Resolution: 0.1A
OUTPUT SPECIFICATIONS
Relay Output:
Type: Form A
Contact Rating: 5A @ 250 VAC or 30 VDC (Resistive Loading)
Pulse Voltage Output:
Rating: DC 12V ±10%, 40mA max with short protection.
Current Output:
DC 0 to 20mA/DC 4 to 20mA output, max resistive loading 500Ω
Resolution: 2.14µA/scale
Linear Voltage Output:
DC 0 to 10V Output, min Resistive Loading 1KΩ Resolution: 1.1mV/scale
Retransmission Output
DC 0 to 20mA/DC 4 to 20mA Output, Max Resistive Loading 500Ω Resolution: 2.09µA/scale
Applications Include: Machinery for the printing, food packaging, solar panel manufacturing, and high-tech electronics industries.
SPECIFICATION
GENERAL SPECIFICATIONS
Power:
AC Power: 100 to 240 VAC, 50/60Hz, 5VA max
DC Power: 24 VDC ±10%, 5W max
Display: 2 line by 4-digital, FSTN LCD negative image transmissive with backlight
PV Display: Orange color backlight
SV Display: Green color backlight
Certification and Compliances:
Safety: UL Recognized Component, File E243710 Vol. 1
EC Declaration LVD: EN61010-1; 2010
EMC: EN61326-1; 2013, EN61131-2; 2007, EN61000-6; 2005, EN61000-6-4; 2007/A1; 2011 IP66 Enclosure rating (face only), IEC60529 Edition 2.1 2001-02
INPUT SPECIFICATIONS
Sample Rate: 100ms
Sensor Input Overvoltage Rating: 15 Vdc
RTD Inputs
Type: 3 wires
Excitation: 180µA
Lead Resistance: 15OΩ max per wire
Resolution: 1 or 0.1ºC for all type
Thermocouple
Input Impedance: Approx. 4.7MΩ
Lead Resistance Effect: -0.3µV/Ω
Cold Junction Compensation: Less than 1.5ºC typical (max 2.0ºC) error over -10 to 50ºC ambient temperature range
Resolution: 1 or 0.1ºC for all type
Temperature Indication Accuracy:
±(0.3% of span, +1ºC) at 25ºC ambient after 20 minutes warm up. Including NIST conformity, cold junction effect, A/D conversion errors and linearization conformity
Process Indication Accuracy
*Depending on the rating of resistor 249Ω built in.
Remote Set-Point Input:
DC 0 to 10V Linear Voltage Input: Opening Jumper, resolution: 156µV/scale
DC4 20mA/0 to 20mA Input: Shorting Jumper, resolution: 0.63µA/scale
User Input: (Event Input)
Contact:
ON Resistance: 1KΩ Max.
OFF Resistance: 100KΩ Min.
Response Time: 1 sec.
CT Input:
Opening Jumper for Max 30A Measurement with 30A CT Ring, Resolution: 0.1A
Shorting Jumper for Max 100A Measurement with 100A CT Ring, Resolution: 0.1A
OUTPUT SPECIFICATIONS
Relay Output:
Type: Form A
Contact Rating: 5A @ 250 VAC or 30 VDC (Resistive Loading)
Pulse Voltage Output:
Rating: DC 12V ±10%, 40mA max with short protection.
Current Output:
DC 0 to 20mA/DC 4 to 20mA output, max resistive loading 500Ω
Resolution: 2.14µA/scale
Linear Voltage Output:
DC 0 to 10V Output, min Resistive Loading 1KΩ Resolution: 1.1mV/scale
Retransmission Output
DC 0 to 20mA/DC 4 to 20mA Output, Max Resistive Loading 500Ω Resolution: 2.09µA/scale
Rated 3 out of
5
by
Dave AGCA from
Outstanding controller, abysmal manual.
This would be a 5+ star product if it weren't for the extraordinarily poor manual. This is a complex controller with a tremendous number of features and settings that can handle very difficult process control problems easily...once you figure out how to use it. Technical support, while very well meaning and committed to helping, was of not much assistance as they also relied on the same manual, and generally suggested "reading the manual" as a way out. I wouldn't have called if I hadn't read the manual. I will admit, that I am old, but I have been using Omega controllers for decades with few problems. The descriptions in the manual for this excellent controller were abysmal.
Date published: 2021-06-26
Rated 1 out of
5
by
qusai from
DONT DO THSI TO YOURSELF!
Extremely hard to program. You don't want to be spending hours just trying to program a simple step heating process and it still not working. Instructions aren't the best. There is no sense of hierarchy in the instruction steps nor a clear description of what each term means.
Date published: 2023-11-14
Rated 5 out of
5
by
West O Beer from
Already purchased a second time
Controller was shipped and received quickly, works perfectly for our temp control at the brewery.
Date published: 2023-09-13
Rated 5 out of
5
by
Ian B from
Capable, Simple, Affordable Controller
Handy little controller that has worked flawlessly so far. Installed to replace the failing electronics in a drying oven and found it easy to adapt to relatively low temperature use with the appropriate limits and alarms. Has brought control temperatures (using the same sensor) within 2C of the setpoint compared to 10C with the older electronics.
Date published: 2022-09-12
Rated 1 out of
5
by
Oyvind from
DON'T
The unit was so hard to program that even with Omega engineers helping/instructing me over the phone I could not get it to work. After 4 calls and about 8 hours on the phone I gave up.
Date published: 2021-03-12
Rated 4 out of
5
by
J Williams from
Great Controller
Great controller but Tech Support thru "Contact Support" on website had little knowledge of how to help with controller functions. Some trial and error, and too much manual reading to make it do what I wanted.
Date published: 2024-06-24
Rated 4 out of
5
by
TimK from
Great programmable controller
This controller is just what I needed to upgrade my existing furnace controller to a controller with program/profile capabilities. It does everything I need it to do for this application. The only drawback is that the buttons are difficult to push, but once set up, this is a minor issue.
Date published: 2023-03-06
Rated 5 out of
5
by
Denise Testa from
Cost Wise
This is a cost wise controller that performs well. Omega is a trusted Company I have used for years.
Date published: 2022-02-01
RoHS 2015/863 - View Certificate
CE Approved
UL cULus Listed
Does this Alarm stay latched and not be able to be reset if it is in an alarm condition. Example: Target heating SP of 800F and alarm high set at 1000F. If the PV is at 1050F, can you reset the alarm function? Same with a low temp alarm for cooling?
Thank you for your inquiry. Alarms can be reset by activating the F1/F2 Buttons as reset.
Date published: 2020-10-02
Hi. CN16D3-L-AC PDI controller, What ore the outputs options and if more than one. How do I change the output mode.
The specific model number CN16D3-L-AC has one Linear Voltage output only.
Date published: 2020-08-27
Can the CN16D3-M-DC float since it is being suppled with 24 V DC?
Thank you for your inquiry. This model operates on DC Power: 24 VDC ±10%, 5W max and does not require an earth ground connection.
Date published: 2021-12-13
Can the variables, in particular P, be negative?
Thank you for your inquiry. No it can not be negative.
Date published: 2021-09-20
Do you have a heater contactor for running (2) 1500 Watt, 240 VAC heaters ? Need (2) contactors each rated for 10 or 15A, in an enclosure.
Hi Iceman,
Thank you for the inquiry.
Our control relays are currently limited to 10 A service;
https://br.omega.com/omegaFiles/auto/pdf/XTRE_SERIES.pdf
https://www.omega.com/en-us/communication-and-connectivity/interface-cards/electromechanical-relays/xtre-series/p/XTRE10B40A
Best regards
OMEGA
Date published: 2020-04-02
omega recommend a cm16d3-m-ac controller how do i hook up wires to retransmit temperature signal to a plc
The output of this controller is a 'powered output' so simply run terminal # 5 (+) to the Positive input of your PLC, and #4 (-) to the Negative input of your PLC.
Date published: 2020-03-26
Hi, Model CN16D3-M-AC --> Can you confirm this would work connecting the DC output of controller to the control of a SSR model SSRL240DC10? thx!
Hi Directandrew,
This will not work. You'll need the version with DC pulse; CN16D3-S-AC.
Best regards,
Omega
Date published: 2021-01-13
What is the depth of the CN16D3-M-AC controller? Could not find the info in the manual or via chat.
Thank you for your inquiry! The depth needed for the panel cutout is 79.7mm. If you need the depth for the entire controller itself please reach out to temp@omega.com.
Date published: 2021-05-28
