# PID Controller, B/C/E/J/K/N/R/S/T/RTD, 1/32 DIN, Platinum CN32PT Series
**URL**: https://novapart.co/products/CN32PT-304-C24/pid-controller-b-c-e-j-k-n-r-s-t-rtd-1-32-din
**SKU**: CN32PT-304-C24
**Manufacturer**: OMEGA
**Category**: Automation & Process Control || Temperature Controllers
**Price**: €441.8800
**Stock**: 10+
**Lead Time**: 50 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Product Range | Platinum CN32PT Series |
| Thermocouple Type | B, C, E, J, K, N, R, S, T, RTD |
| Output Voltage Max | - |
| Output Voltage Min | - |
| Temperature Accuracy ± | 0.3°C |
| Operating Temperature Max | 50°C |
| Operating Temperature Min | 0°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3805826/)
## **Temperature, Process and Strain Controllers Industry Leading Performance...and Easy to Use**
**CN16DPt Series shown actual size.**
**CN8EPt Series shown actual size.**
**CN32Pt, CN16Pt, and CN8Pt Series**
- U **High Performance, Extremely Versatile**
- U **Easy and Intuitive to Use**
- U **Comes with 2 to 6 Programmable Control/ Alarm/Retransmission Outputs: Choice of DC Pulse, Solid State Relays, Mechanical Relays, Analog Voltage and Current, Isolated Analog and DC Pulse**
- U **High Accuracy Inputs and Outputs**
- U **Bright 3-Color (RED, GREEN, and AMBER) 9 Segment LED, 4 or 6 Digit Display with Wide Viewing Angle**
- U **Full Autotune PID with Fuzzy Logic Adaptive Control**
- U **Up to 99 Programs with 16 Ramps and Soaks Including Ramp/Soak Events**
- U **Ramp and Soak Program Chaining for Virtually Unlimited Program Flexibility**
- U **Universal Inputs for Thermocouples, RTD’s, Thermistors, and Process Voltage/Current, and Strain**
- U **No Jumpers to Set, Totally Firmware Configurable**
- U **Automated Configuration Recognition, “Smart” Menu Flow**
- U **Up to 20 Samples per Second with 24-Bit ADC**
- U **Standard USB, Optional Ethernet and RS232/ RS485 with MODBUS[®] Serial Communications**
- U **Built-In Excitation Firmware Selectable at 5V, 10V, 12V, and 24V**
- U **Full Scale Positive and Negative Readings**
- U **NEMA 4 (IP65) Front Bezel ([1] ⁄32 and[1] ⁄16 DIN) or NEMA 1 ([1] ⁄8 DIN)**
**CN32Pt Series shown actual size.**
- U **Analog Remote Setpoint for Cascaded Control**
- U **Remote Latch Reset, Remote Ramp and Soak Start**
The PlaTinum Series family of microprocessor-based PiD controllers offer unparalleled flexibility in process measurement. While extremely powerful and versatile, great care has gone into designing a product that is very easy to set-up and use. The automatic hardware configuration recognition eliminates the need for jumpers and allows the firmware to automatically simplify itself, eliminating all menu options that do not apply to a specific configuration. Offered in[1] ⁄32,[1] ⁄16, and[1] ⁄8 Din sizes, the[1] ⁄16 and[1] ⁄8 Din models can be configured with dual displays. models are available with single and dual 4 digit displays or single 6 digit display.
Each unit allows the user to select the input type from 9 thermocouple types (J, K, T, E,
**1**
R, S, B, C, and n), Pt RTDs (100, 500, or 1000 Ω, with either 385, 392, or 3916 curve), thermistors (2250 Ω, 5K Ω, and 10K Ω), DC voltage, or DC current, and strain and bridge inputs. The voltage or current inputs are bipolar and fully scalable to virtually all engineering units, with a selectable decimal point that is perfect for use with pressure, flow, or other process input.
Control can be achieved by using the on/off or PiD heat/cool control strategy. PiD control can be optimized with an auto-tune feature; and in addition, a fuzzy logic adaptive tuning mode allows the PiD algorithm to be continuously optimized. The instrument offers up to 16 ramp and soak segments per ramp and soak program, with auxiliary event actions available with each segment. up to 99 saved programs which can be chained to create up to 1584 discreet segments. multiple alarms can be configured for above, below, hi/lo, and band triggering using either absolute or deviation alarm trigger points.
The PlaTinum Series device features a large, three-color, programmable display with the capability to change color and/or change the state of designated outputs every time an alarm is triggered. Various configurations of mechanical relay, SSR, dc pulse, and analog voltage or current outputs are available. up to 6 programmable outputs, including isolated and non-isolated, are best in class. Every unit comes standard with uSB communications for firmware updates, configuration management, and data transfer. Optional ethernet ([1] ⁄16 Din and 1 ⁄8 Din models only) and RS232/ RS485 serial communications are also available. The analog Output is fully scalable and may be configured as a proportional controller or as retransmission to follow your display. The universal power supply accepts 90 to 240 Vac. The low voltage power option accepts 24 Vac or 12 to 36 Vdc.
additional features usually found only on more expensive controllers make this the most powerful product in its class. Some of these additional standard features are: remote setpoint for cascaded control set-ups, high-high/low-low alarm functionality, external latch reset, external ramp and soak program initiation, combination heat/cool control mode, configuration save and transfer, and configuration password protection.
## **Embedded Ethernet and Serial Communications**
Optional “embedded ethernet” on the[1] ⁄16 and[1] ⁄8 Din models allow the units to connect directly to an Ethernet network and transmit data in standard TCP/iP packets, or serve Web pages over a lan or the internet. Optional serial communications are also available configurable as RS232 or RS485, with straightforward aSCii commands or mODBuS[®] . all three types of communications interfaces (uSB, Ethernet, and Serial) can be installed and active simultaneously.
## **Cascade Control**
The remote setpoint feature of the PlaTinum Series Controllers can be used in a variety of applications where setpoints can be sent to the controllers from remote devices such as manual pots, transmitters, computers, etc. This feature can also be used to set-up a “cascade control” system, where the remote setpoint input is generated by another controller. Figure 1 below shows a generic diagram of a cascade control system and Figure 2 shows a typical example, in this case a heat exchanger application.
Cascade control schemes can provide tighter control of a process when you have two linked variables, one of which has a much slower (typically 4X or more) response than the other. The slower responding variable is used as the input to the primary or master controller, and the faster responding variable is used as the input to the secondary or slave controller. The output of the primary controller is scaled to be used as the setpoint for the secondary controller.
For the heat exchanger application (shown in Figure 2) the primary goal of the application is to control the temperature of the effluent. Therefore the desired effluent temperature becomes the setpoint for the primary controller, which is a temperature controller (TC). The process input for the temperature controller is the measured temperature of the effluent (TT). The output of the temperature controller is the flow setpoint for the secondary controller, which is a flow controller (FC). The process input for the secondary (flow) controller is the flow rate of the steam that is used to heat the process flow through the heat exchanger (FT). The output of the secondary (flow) controller is a control signal for the proportional valve controlling the flow of the steam.
By isolating the slowly changing effluent temperature control loop from the rapidly changing flow control loop, a more predictable, robust, and tighter control scheme results.
**==> picture [236 x 183] intentionally omitted <==**
**----- Start of picture text -----**
Disturbances
Manipulated Controlled
Variable Variable
Process
Primary
Measurement
Secondary
Measurement
Secondary Primary
Controller Controller
Figure 1. Generic Cascade
Setpoint
Control Diagram.
**----- End of picture text -----**
**==> picture [236 x 172] intentionally omitted <==**
**----- Start of picture text -----**
Controller Output
TC
Cascaded
Inner Loop Setpoint Temperature
Controller
Cascaded
FT FC
Flow Controller
Steam
TT
Heat Exchanger
Disturbance
Process Flow
Condensate
Figure 2. Heat Exchanger with Cascade Control.
**----- End of picture text -----**
**2**
|**Pt Series Features —Usability**|**Vs Competition**|**Benefts/Applications**|
|---|---|---|
|Bright, 3-Color, 9 Segment lED Display
with Wide Viewing angle|Best in class.|applications where visual verifcation
is important (factory automation,
laboratory research). 9 Segments
makesprogrammingeasier.|
|no Jumpers to Set, Completely
Firmware Confgurable|Best: new to market.|Easier to learn, easier to use, and fewer setup/
confguration errors benefts all levels of users
across all applications.|
|automated Confguration Recognition,
“Smart” auto Simplifyingmenu Flow|Best: new to market.||
|universal inputs for Thermocouples
(9 Types), RTD’s, Thermistors,
Bidirectional Process Voltage/
Current, infrared Thermocouples|Best in class.|Flexibility for users that have multiple setups such
as laboratory research and QC/Qa. also enables
standardization for customers with many controllers
deployed across a varietyof applications.|
|Full Scale Positive and negative
Readings (-9999 to +9999)|One of the best,
many limited to
(-1999 to 9999).|needed for full scale bi-directional measurement
related applications such as load/strain control. Factory
automation and mechanical testingare examples.|
|Digital input for Remote latch Reset,
Remote Ramp & Soak Program Start|Some have more
digital channels but
charge extra.|limit controller applications where redundancy is
needed for safety reasons such as process control.|
|ul, cul, CE Certifed, nEma
Front Panel, 5 Year Warranty|many have certs, none
offer 5yr warranty.|Global deployment.|
|**Pt Series Features—Performance**|**Vs Competition**|**Benefts**|
|High accuracy inputs, See Table on next
page|Best in class.|Better control precision for demanding applications
such as semiconductor and pharmaceutical
processing, clinical.|
|up to 20 input Samples per Second with
24-bit aDC|Best in class.|improved control for responsive systems such as fow
or weight control in factory automation and process
industries.|
|Full autotune PiD with Fuzzy logic
adaptive Control|One of the best.|Faster and better reaction to system disturbances
such as those found in furnace, oven, and chamber
applications.|
|up to 99 Programs with 16 Bidirectional
Ramps and Soaks including Ramp/Soak
Events and Remote Start. Chainable for
unmatchedprogrammability|Best in class.|Enhances the measurement accuracy feature to
provide precise control in menu-driven applications
such as plastics, food, and ceramics processing.|
|analog Output with 0.1% of FS
accuracy for Control, Retransmission,
and Remote Setpoint|One of the best.|allows for cascade control schemes popular in heat
exchanger applications. also important for data logging
and analysis forgeneral troubleshooting.|
|Built-in Excitation, Firmware Selectable
at 5V, 10V, 12V, and 24V|Best in class.|used with strain gauge based applications involving
load and pressure and also for powering 4 to 20 ma
transmitter loops inprocess control.|
|**Pt Series Features—Functionality**|**Vs Competition**|**Benefts**|
|2 to 6 Programmable Control/alarm/
Retransmission Outputs: Choice of DC
Pulse, Solid State Relays, mechanical
Relays, analog Voltage and Current/
isolated analog and DC Pulse; Flexible
Confgurability, can program multiple
outputs for all modes|Best in class.|This level of confgurability and fexibility allows these
units to be used for a broad range of applications,
like industrial and scientifc research.
in addition, for applications where setup reconfguration
occurs often, such as laboratory research, this
capability is critical.|
|Standard uSB Host mode
Communication on all models; Firmware
updates, Confguration and Data
Transfer, and PC-based Control|One of the best, only
a few have uSB and
these don’t support
host mode.|almost all of today’s PC’s have uSB ports but few
of them have serial communications. uSB memory
sticks can be used to replicate frmware confgurations
without a computer connection.|
|Optional Ethernet (1⁄16and1⁄8Din
models) and RS232/RS485 Serial
Communications, mODBuS®available.|Simultaneous
communications make
it one of the best.|Serial comms are still important for connecting with
PlC’s in process control applications. Ethernet enables
enterprise connectivity.|
|Remote Setpoint for a Variety of
Remote Sensing applications and
also Cascaded Control|One of the best, few
have it and usually
charge extra.|The other side of cascade control. also useful
when the control setpoint is dependent on a remote
measurement.|
|alarm Programmablity: above, Below,
in-Band, or High-low, all with absolute
or Deviation Referencing, all with High-
High indication, Digital input latch Clear|Best in class in terms
of programmability
and fexibility.|alarm functionality is important across all applications.
The fexibility offered here is augmented by the
communications choices available.|
**3**
## **Specifications INPUTS**
**Input Types:** Thermocouple, RTD, thermistor, analog voltage, analog current, strain
**Current Input:** 4 to 20 ma, 0 to 24 ma scalable
**Voltage Input:** -100 to 100 mV, -1 to 1 V, -10 to 10 Vdc scalable
**Thermocouple Input (ITS 90):** K, J, T, E, R, S, B, C, n
**RTD Input (ITS 90):** 100/500/1000 Ω Pt sensor, 2-, 3- or 4-wire; 0.00385, 0.00392 (100 Ω only), or 0.003916 (100 Ω only) curves
**Thermistor Input:** 2252 Ω, 5K Ω, 10K Ω
**Strain Input:** ±50 mV, ±100 mV **Configuration:** Differential
**Polarity:** Bipolar **Resolution:** 0.1° temperature; 10 µV process
## **Input Impedances:**
**Process/Strain:** 10m Ω for ±100 mV, 1m Ω for other voltage ranges **Process Current:** 5 Ω **Thermocouple:** 10K Ω max **Auxiliary Input (Remote Setpoint):** 3.5K Ω for 0 to 10V, 50K Ω for 0 to 1V, 50 Ω for current
## **Temperature Stability:**
**RTD:** 0.04°C/°C **Thermocouple @ 25°C (77°F):** 0.05°C/°C (cold junction compensation) **Process/Strain:** 50 ppm/°C
**A/D Conversion:** 24-bit sigma delta **Reading Rate:** 20 samples per second **Digital Filter:** Programmable from 0.05 seconds (filter = 1) to 6.4 seconds (filter = 128) **CMRR:** 120 dB
**Excitation:** Firmware selectable (no jumpers to set) to 5, 10, 12, and 24 Vdc @ 25 ma
**Setpoint Adjustment:** 4 digit (-9999 to +9999 counts, 6 digit (-99999 to +999999 counts)
**Warm-Up to Rated Accuracy:** 30 mins
## **CONTROL MODES**
**Action:** Reverse (heat), direct (cool), or heat/cool
**Auto-Tune:** Operator initiated from front panel
**Adaptive Tune:** user selectable; fuzzy logic continuous PiD tuning optimization
**Control Modes:** On/OFF or the following time/amplitude proportional control modes; selectable manual or auto PiD, proportional, proportional with integral, proportional with derivative
**Cycle Time:** 0.1 to 199 seconds **Ramp and Soak:** up to 99 saved ramp and soak programs, up to 8 ramp and 8 soak segments with individually selectable events per program, chainable
**Ramp and Soak Segment Times:** 00.00 to 99.59 (HH:mm) or 00.00 to 99.59 (mm:SS)
## **COMMUNICATIONS**
## **(USB Standard, Optional Serial and Ethernet) Connection:**
**USB:** Female micro-uSB **Ethernet:** Standard RJ45 **Serial:** Screw terminals **USB:** uSB 2.0 host or device
## **OUTPUTS**
**Analog:** non-isolated, programmable for control or retransmission; voltage output 0 to 10V output; 500Ω min; accuracy 0.1%[1] ; current output 0 to 20 ma output; 500Ω max; accuracy 0.1%[1, 2] ; step response time 100 ms[3]
**Ethernet Standards Compliance:** iEEE 802.3 10/100 Base-T autoswitching, TCP/iP, aRP, HTTPGET **Serial:** Software selectable RS232 or RS485; programmable 1200 to 115.2 K baud
**DC Pulse:** non-isolated; 10 Vdc at 20 ma **SPST Relay:** Single pole, single throw mechanical relay, 250 Vac or 30 Vdc at 3 a (resistive load)
**Protocols:** OmEGa aSCii, mODBuS[®] aSCii/RTu
**SPDT Relay:** Single pole, double throw mechanical relay, 250 Vac or 30 Vdc at 3 a (resistive load)
## **ISOLATION**
**Approvals:** ul, cul, CE **Power to Input/Output:** 2300 Vac per 1 min test; 1500 Vac per 1 min test (low voltage/power option) **Power to Relays/SSR Outputs:** 2300 Vac per 1 min test
**SSR:** 20 to 265 Vac at 0.05 to 0.5 a (resistive load); continuous
**Isolated DC Pulse[4] :** 1.5 kV isolation[4] ; 10 Vdc at 20 ma
**Isolated Analog[4] :** 1.5 kV isolation[4] , programmable for control or retransmission; voltage output 0 to 10V output; 500Ω min; accuracy 0.1%[1] ; current output 0 to 20 ma output; 500Ω max; accuracy 0.1%[1, 2] ; step response time 100 ms[3]
**Relays/SSR to Relay/SSR Outputs:** 2300 Vac per 1 min test **RS232/RS485 to Inputs/Outputs:** 500 Vac per 1 min test
_1 At 25°C. 2 Output scaling required for stated accuracy; refer to platinum current output application note.[3] Filter setting of 1. 4 Isolated outputs not individually isolated._
**Ranges and Accuracies for Supported Inputs**
**==> picture [337 x 374] intentionally omitted <==**
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Input Type Description Range Accuracy
Process/Strain Process Voltage ±50 mV, ±100 mV, ±1, ±10 Vdc 0.03% FS
Process Process Current Scalable within 0 to 24 ma 0.03% FS
iron-Constantan -210 to 1200°C (-346 to 2192°F) 0.4°C (0.7°F)
CHROmEGa [®] - -270 to -160°C (-454 to -256°F) 1.0°C (1.8°F)
alOmEGa [®] -160 to 1372°C (-256 to 2502°F) 0.4°C (0.7°F)
Copper- -270 to -190°C (-454 to -310°F) 1.0°C (1.8°F)
Constantan -190 to 400°C (-310 to 752°F) 0.4°C (0.7°F)
CHROmEGa [®] - -270 to -220°C (-454 to -364°F) 1.0°C (1.8°F)
Constantan -220 to 1000°C (-364 to 1832°F) 0.4°C (0.7°F)
Pt/13%Rh-Pt -50 to 40°C (-58 to 104°F) 1.0°C (1.8°F)
40 to 1788°C (104 to 3250°F) 0.5°C (0.9°F)
Pt/10%Rh-Pt -50 to 100°C (-58 to 212°F) 1.0°C (1.8°F)
100 to 1768°C (212 to 3214°F) 0.5°C (0.9°F)
30%Rh-Pt/6%Rh-Pt 100 to 640°C (212 to 1184°F) 1.0°C (1.8°F)
640 to 1820°C (1184 to 3308°F) 0.5°C (0.9°F)
5%Re-W/26%Re-W 0 to 2320°C (32 to 4208°F) 0.4°C (0.7°F)
nicrosil-nisil -250 to -100°C (-418 to -148°F) 1.0°C (1.8°F)
-100 to 1300°C (-148 to 2372°F) 0.4°C (0.7°F)
Pt, 0.00385, 100 Ω, -200 to 850°C (-328 to 1562°F) 0.3°C (0.7°F)
500 Ω, 1000 Ω
Pt, 0.003916, 100 Ω -200 to 660°C (-328 to 1220°F) 0.3°C (0.7°F)
Pt, 0.00392, 100 Ω -200 to 660°C (-328 to 1220°F) 0.3°C (0.7°F)
Thermistor 2252 Ω -40 to 120°C (-40 to 248°F) 0.2°C (0.35°F)
Thermistor 5K Ω -30 to 140°C (-22 to 284°F) 0.2°C (0.35°F)
Thermistor 10K Ω -20 to 150°C (-4 to 302°F) 0.2°C (0.35°F)
**----- End of picture text -----**
**4**
## **GENERAL**
**Display:** 4-digit, 9-segment lED **CN32Pt, CN16Pt and CN16DPt:** 10.2 mm (0.40") **CN8Pt/CN8EPt:** 21 mm (0.83") **CN8DPt (Dual Display):** 21 mm
(0.83") and 10.2 mm (0.40")
## **Dimensions:**
## **CN8Pt Series:**
48 H x 96 W x 127 mm D
(1.89 x 3.78 x 5") **CN16Pt Series:** 48 H x 48 W x 127 mm D
(1.89 x 1.89 x 5") **CN32Pt Series:**
25.4 H x 48 W x 127 mm D (1.0 x 1.89 x 5")
## **Panel Cutout:**
**CN8Pt Series:** 45 H x 92 mm W
(1.772 x 3.622"),[1] ⁄8 Din
**CN16Pt Series:** 45 mm (1.772") square,[1] ⁄16 Din **CN32Pt Series:** 22.5 H x 45 mm W (0.886 x 1.772"),[1] ⁄32 Din **Environmental Conditions:** 0 to 50°C (32 to 122°F), 90% RH non-condensing
## **External Fuse Required:**
**Time-Delay, UL 248-14 Listed:** 100 ma/250 V; 400 ma/250 V (low voltage option) **Time-Lag, IEC 127-3 Recognized:** 100 ma/250 V; 400 ma/250 V (low voltage option)
**Line Voltage/Power:** 90 to 240 Vac ±10%, 50 to 400 Hz*, 110 to 375 Vdc, equivalent voltage
_*No CE compliance above 60 Hz._
**CN8Pt, CN16Pt, CN32Pt Models:** 4 W power **CN8DPt, CN8EPt, CN16DPt Models:** 5 W power
## **Low Voltage/Power**
**Option:** External power source must meet Safety agency approvals; units can be powered safely with 24 Vac power, but no certification for CE/ul is claimed
**CN8Pt, CN16Pt, CN32Pt Models:** 12 to 36 Vdc, 3 W power **CN8DPt, CN8EPt, CN16DPt Models:** 20 to 36 Vdc, 4 W power **Protection:**
**CN32Pt, CN16Pt, CN16DPt Models:** nEma 4X (iP65) front bezel **CN8Pt, CN8DPt, CN8EPt Models:** nEma 1 front bezel **Weight: CN8Pt Models:** 295 g (0.65 lb) **CN16Pt Models:** 159 g (0.35 lb) **CN32Pt Models:** 127 g (0.28 lb)
**==> picture [510 x 48] intentionally omitted <==**
**----- Start of picture text -----**
To Order
Size/
Model No. Cutout Input Types Output 1 Output 2 Output 3 Display
**----- End of picture text -----**
|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|
|---|---|---|---|---|---|---|
|**Model No.**|**Size/**
**Cutout**|**Input Types**|**Output 1**|**Output 2**|**Output 3**|**Display**|
||||||||
|**CN32Pt-330**|1⁄32Din|T/C, RTD, thermistor,process|SPDT Relay|SPDT Relay|—|Single|
|**CN32Pt-220**|1⁄32Din|T/C, RTD, thermistor,process|0.5 a SSR|0.5 a SSR|—|Single|
|**CN32Pt-304**|1⁄32Din|T/C, RTD, thermistor,process|SPDT Relay|DC Pulse|—|Single|
|**CN32Pt-305**|1⁄32Din|T/C, RTD, thermistor,process|SPDT Relay|analog|—|Single|
|**CN32Pt-440**|1⁄32Din|T/C, RTD, thermistor,process|DC Pulse|DC Pulse|—|Single|
|**CN32Pt-224**|1⁄32Din|T/C, RTD, thermistor,process|0.5 a SSR|0.5 a SSR|DC Pulse|Single|
|**CN32Pt-225**|1⁄32Din|T/C, RTD, thermistor,process|0.5 a SSR|0.5 a SSR|analog|Single|
|**CN32Pt-144**|1⁄32Din|T/C, RTD, thermistor,process|SPST Relay|DC Pulse|DC Pulse|Single|
|**CN32Pt-145**|1⁄32Din|T/C, RTD, thermistor,process|SPST Relay|DC Pulse|analog|Single|
|**CN32Pt-444**|1⁄32Din|T/C, RTD, thermistor,process|DC Pulse|DC Pulse|DC Pulse|Single|
|**CN32Pt-445**|1⁄32Din|T/C, RTD, thermistor,process|DC Pulse|DC Pulse|analog|Single|
|**CN16Pt-330**|1⁄16Din|T/C, RTD, thermistor,process|SPDT Relay|SPDT Relay|—|Single|
|**CN16Pt-145**|1⁄16Din|T/C, RTD, thermistor,process|SPST Relay|DC Pulse|analog|Single|
|**CN16DPt-220**|1⁄16Din|T/C, RTD, thermistor,process|0.5 a SSR|0.5 a SSR|—|Dual|
|**CN16DPt-444**|1⁄16Din|T/C, RTD, thermistor,process|DC Pulse|DC Pulse|DC Pulse|Dual|
|**CN8Pt-304**|1⁄8Din|T/C, RTD, thermistor,process|SPDT Relay|DC Pulse|—|Single|
|**CN8Pt-144**|1⁄8Din|T/C, RTD, thermistor,process|SPST Relay|DC Pulse|DC Pulse|Single|
|**CN8DPt-305**|1⁄8Din|T/C, RTD, thermistor,process|SPDT Relay|analog|—|Dual|
|**CN8EPt-224**|1⁄8Din|T/C, RTD, thermistor,process|0.5 a SSR|0.5 a SSR|DC Pulse|6 Digit|
_Comes complete with quickstart manual with downloadable operator’s manual._ _**Note:** All available CN32Pt output combinations shown, but only representative CN16Pt and CN8Pt combinations shown._ _**Ordering Examples: CN32Pt-330-DC,**[1] ⁄32 DIN temperature/process controller with two single pole double throw relays and 12 to 36 Vdc power supply._ _**CN16DPt-145-EIP,**[1] ⁄16 DIN dual display temperature/process controller with a single pole/single throw relay, DC pulse output, analog ouput, and embedded ethernet web server._ _**CN8Pt-144-006,**[1] ⁄8 DIN temperature/process controller with single pole/single throw relay, two DC pulse outputs, and one isolated analog output._
## **Additional Options**
**==> picture [309 x 19] intentionally omitted <==**
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Ordering Suffix Description
**----- End of picture text -----**
|**Ordering Suffx**|**Description**|
|---|---|
|||
|**-EIP**|Ethernet with embedded web server|
|**-C24**|isolated RS232/RS485 @ 1200 to 115,200 baud|
|**-006**|isolated analogoutput|
|**-776**|2 isolated DCpulse and one isolated analogoutput|
|**Power Supply**|**Power Supply**|
|---|---|
|**Ordering Suffx**|**Description**|
|**-DC**|12 to 36 Vdc; 20 to
36 Vdc for dual display
or ethernet option|
_**Note:** Ethernet options not available on[1] ⁄32 DIN models._
**5**
## Links
- [View this product on Novapart](https://novapart.co/products/CN32PT-304-C24/pid-controller-b-c-e-j-k-n-r-s-t-rtd-1-32-din)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/omega/cn32pt-304-c24/pid-controller-b-c-e-j-k-n-r-s/dp/3805826)
---
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