System 450 Control Modules with Relay Output …

1 LIT-1900657 2020-04-15 System 450 Control Modules withRelay Output catalog PageC450 CBN, C450 CCND escriptionSystem 450 is a family of modular, digital electroniccontrols that is easily assembled and set up to providereliable temperature, pressure, and humidity controlfor a wide variety of HVAC/R applications, commercialprocess applications, and industrial process System 450 Control System is designed to replaceSystem 350 and System 27 Control systems, and toprovide many additional features and benefits withfewer than twenty model 450 Control Modules provide a field-configurableout-of-the-box solution. Most System 450 controlmodules can Control temperature, pressure, andhumidity systems single C450 Control module can be set up as a stand-alone Control or connected to expansion Modules tocontrol up to ten On/Off Relay and proportional analogoutputs, based on any of the three available to the following documents for important productapplication information: System 450 Series Modular Controls Product Bulletin(LIT-12011458) System 450 Series Modular Control Systemswith Standard Control Modules Technical Bulletin(LIT-12011459) System 450 Series Control Modules with Relay OutputsInstallation Instructions (Part No.)

2 24-7664-2896)Features and BenefitsDurable, Compact, Interchangeable ModularComponents with Plug-Together Connectors andDIN Rail or Direct Wall Mount CapabilityEliminate field wiring between Modules and allowyou to quickly and easily design, assemble, install,and upgrade your Control , Multipurpose, Field-ConfigurableControl Modules and Expansion ModulesDesigned for Global UseAllow you to create a wide variety of application-specific Control systems capable of controllingtemperature, pressure, or humidity, or all threeconditions simultaneously, with only a small suite ofmodule Modules with Bright Backlit LCDs andFour-Button Touchpad User Interfaces, Up toThree Hard-Wired Input Sensors and Up to TenRelay or Analog Outputs (In Any Combination)

3 Per Control SystemProvide quick, clear, visual status of your System 450control System inputs and outputs with the touch ofa button and enable you to quickly and easily set upand adjust your Control , All-in-One Control ModulesEnable simple stand-alone, single- module controlsystems that are temperature, pressure, andhumidity capable out of the box and easy to set upin the field to replace a wide variety of OEM HVAC/Rand process Extensive Suite of Compatible Temperatureand Humidity Sensors and Pressure TransducersAllows you to monitor and Control a wide rangeof HVACR and process conditions in a variety ofstandard and global units of Input Signal SelectionEnables your Control System to monitor atemperature, pressure, or humidity condition withtwo or three sensors (of the same type) and controlyour System outputs based on the highest conditionvalue sensed by the referenced ControlEnables your Control System to monitor andmaintain a temperature, pressure, or humiditydifferential between two sensor points within asystem, process, or InformationIf the System 450 Control module with RelayOutputs fails to operate within its specifications,replace the unit.

4 For a replacement System 450 Control module with Relay outputs, contact aJohnson Controls ChartRefer to the System 450 Compatible Sensors,Transducers, and Accessories catalog Page(LIT-1900662) for temperature sensors, humiditysensors, and pressure transducers compatible withthe System 450 Control Modules with Relay 1: Standard System 450 Modules andAccessories Ordering InformationProduct CodeNumberProduct DescriptionC450 CBN-4 CStandard Control module with LCD, Four-Button Touchpad UI, and Relay Output ;provides one Relay Output (SPDT line-voltagerelay) for SPDT Control module with LCD, Four-Button Touchpad UI, and Relay Output ;provides two Relay outputs (SPDT line-voltagerelays) for SPDT Rail; m (12 in.) longBKT287-2 RDIN Rail; 1 m (39-1/3 in.)

5 LongBKT287-3 RDIN Rail; m (24 in.) longBKT287-4 RDIN Rail; m (14 in.) longPLT344-1 RDIN Rail End Clamps (Two clamps)WHA-C450-100 CSystem 450 module connection extensioncable, 100 cm ( ft) long2 System 450 control modules with relay output catalog PageTechnical SpecificationsTable 2: C450 CBN-4C and C450 CCN-4C ControlModules with Relay Output TechnicalSpecificationsSpecificationDesc riptionProductC450 CBN-4C and C450 CCN-4C: System 450 Control module models are sensing controlsand operating controls with LCD, four-buttontouchpad, and SPDT Relay outputC450 CBN-4C: Control module with one SPDT Output relayC450 CCN-4C: Control module with two SPDT Output relaysPowerConsumptionC450 CBN-4C: VA maximumC450 CCN-4C: VA maximumSupplyPowerInternal Supply Power.

6 C450 YNN-1C Power SupplyModuleExternal Supply Power: 24 VAC (20 to 30 VAC)Safety Extra-Low Voltage (SELV) (Europe), Class 2(North America), 50/60 Hz, 10 VA minimumNote: A System 450 Control module ormodule assembly can use an internal or anexternal supply power source, but must notbe connected to both : -40 to 66 C (-40 to 150 F)Humidity: Up to 95% RH noncondensing;maximum dew point 29 C (85 F)AmbientShippingand StorageConditionsTemperature: -40 to 80 C (-40 to 176 F)Humidity: Up to 95% RH noncondensing;maximum dew point 29 C (85 F)Input Signal0 to 5 VDC for humidity sensors and staticpressure to VDC for ratiometric pressuretransducers1,035 ohms at 25 C (77 F) for A99 PTCtemperature sensors1,000 ohms at C (70 F) for TE-6xxx Nickeltemperature sensorsGeneral: 1/2 HP at 120/240 VAC, SPDTO utput RelayContactsSpecific:AC Motor Ratings120 VAC AC Full-Load Amperes: A Locked-Rotor Amperes: A208/240 VAC AC Full-Load Amperes: A Locked-Rotor Amperes: A_____10 Amperes AC Non-inductive at 24 / 240 VACP ilot Duty: 125 VA at 24 / 240 VACA nalog InputAccuracyResolution: 14 bitsTable 2.

7 C450 CBN-4C and C450 CCN-4C ControlModules with Relay Output TechnicalSpecificationsSpecificationDesc riptionControlConstructionIndependently mounted Control , surface mountedwith Lexan 950 enclosure suitable for DIN railmounting or direct mounting to a hard, (H x W x D)127 x 61 x 61 mm (5 x 2-3/8 x 2-3/8 in.)WeightC450 CBN-4C: 209 g ( lb)C450 CCN-4C: 222 g ( lb)ComplianceUnited States: cULus Listed; UL 60730-1, FileE27734; FCC Compliant to CFR47, Part 15, SubpartB, Class BCanada: cULus Listed; CAN/CSA-E60730-1, FileE27734; Industry Canada (IC) Compliant toCanadian ICES-003, Class B limitsEurope: CE Mark Johnson Controls declares thatthis product is in compliance with the essentialrequirements and other relevant provisions of theEMC and New Zealand: RCM mark,Australia/NZ Emissions CompliantProduct warrantyThis product is covered by a limitedwarranty, details of which can be found termsUse of the software that is in (or constitutes)this product, or access to the cloud, or hostedservices applicable to this product, if any,is subject to applicable terms set forth Your useof this product constitutes an agreement to point of contactAPACE uropeNA/SAJOHNSON CONTROLSC/O CONTROLS PRODUCTMANAGEMENTNO.

8 32 CHANGJIJANG RD NEWDISTRICTWUXI JIANGSU PROVINCE 214028 CHINAJOHNSON CONTROLSWESTENDHOF 345143 ESSENGERMANYJOHNSON CONTROLS507 E MICHIGAN STMILWAUKEE WI 53202 USA3 System 450 control modules with relay output catalog PageContact informationContact your local branch Johnson 2020 Johnson Controls. All rights reserved. All specifications and other information shown werecurrent as of document revision and are subject to change without