System 450™ Series Control Modules with Relay Outputs Installation Instructions 23
Technical Specifications
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult Johnson Controls Application Engineering at (414) 524-5535. Johnson Controls, Inc. shall not be liable for damages
resulting from misapplication or misuse of its products.
United States Emissions Compliance
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Canadian Emissions Compliance
This Class (B) digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la Classe (B) respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
C450CxN-2
Product C450CxN-2: System 450 Control Modules are sensing controls and operating controls
with LCD, four-button touch pad, and On/Off relay output.
C450CBN-2: Control Module with one SPDT output relay
C450CCN-2: Control Module with two SPDT output relays
Supply Power C450YNN-1 Power Supply Module or 24 (20-30) VAC Safety Extra-Low Voltage (SELV)
(Europe) Class 2 (North America), 50/60 Hz, 10 VA minimum
Ambient Operating Conditions Temperature: -40 to 66°C (-40 to 150°F)
Humidity: Up to 95% RH noncondensing; Maximum Dew Point 29°C (85°F)
Ambient Shipping and Storage
Conditions
Temperature: -40 to 80°C (-40 to 176°F)
Humidity: Up to 95% RH noncondensing; Maximum Dew Point 29°C (85°F)
Input Signal 0 to 5 VDC; 1,035 ohms at 25°C (77°F) for an A99 PTC Temperature Sensor;
1,000 ohms at 21.1°C (70°F) for a Nickel Temperature Sensor
Output Relay Contacts General: 1/2 HP at 120/240 VAC, SPDT
Specific: AC Motor Ratings 120 VAC 208/240 VAC
AC Full-Load Amperes: 9.8 A 4.9 A
AC Locked-Rotor Amperes: 58.8 A 29.4 A
_____________________________________
10 Amperes AC Non-Inductive at 24/240 VAC
Pilot Duty: 125 VA at 24/240 VAC
Analog Input Resolution: 14 bit
Control Construction Independently mounted control, surface mounted with Lexan® 950 enclosure suitable
for DIN rail mounting or direct mounting to a hard, even surface.
Dimensions (H x W x D) 127 x 61 x 61 mm (5 x 2-3/8 x 2-3/8 in.)
Weight C450CBN-2: 209 gm (0.46 lb)
C450CCN-2: 222 gm (0.49 lb)
Compliance North America: cULus Listed; UL 60730, File E27734, Vol. 1; FCC Compliant to
CFR47, Part 15, Subpart B, Class B
Industry Canada (IC) Compliant to Canadian ICES-003, Class B limits
Europe: Mark: CE Compliant; Low Voltage Directive (2006/95/EC); EMC Directive
(2004/108/EC); RoHS Directive (2002/95/EC); WEEE Directive (2002/96/EC)
Australia: Mark: C-Tick Compliant (N1813)
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