System 450™ Series Modular Control Systems with Standard Control Modules Technical Bulletin
63
Technical Specifications
C450CPN-4 and C450CQN-4 Control Modules with Analog Output
Product C450CPN-4 and C450CQN-4: System 450 Control Module models are sensing controls
and operating controls with LCD, four-button touchpad, and SPDT analog output
C450CPN-4: Control Module with one analog output
C450CQN-4: Control Module with two analog outputs
Power Consumption C450CPN-4: 1.3 VA maximum using 0–10 V out; 1.5 VA maximum using 4–20 mA out
C450CQN-4: 2.0 VA maximum using 0–10 V out; 2.4 VA maximum using 4–20 mA out
Supply Power Internal Supply Power: C450YNN-1C Power Supply Module
External Supply Power: 24 VAC (20–30 VAC) Safety Extra-Low Voltage (SELV)
(Europe), Class 2 (North America), 50/60 Hz, 10 VA minimum
Note: A System 450 control module or module assembly can use an internal or an
external supply power source, but must not be connected to both simultaneously.
Ambient Operating Conditions Temperature: -40 to 66C (-40 to 150F) when using 0–10 VDC outputs;
-40 to 40C (-40 to 104F) when using 4-20 mA outputs
Humidity: Up to 95% RH non-condensing; Maximum Dew Point 29C (85F)
Ambient Shipping and Storage
Conditions
Temperature: -40 to 80C (-40 to 176F)
Humidity: Up to 95% RH non-condensing; Maximum Dew Point 29C (85F)
Input Signal 0–5 VDC for humidity sensors and static pressure transducers
0.5–4.5 VDC for ratiometric pressure transducers
1,035 ohms at 25C (77F) for A99 PTC temperature sensors
1,000 ohms at 21.1C (70F) for TE-6xxx Nickel temperature sensors
Analog Output Voltage Mode (0–10 VDC):
10 VDC maximum output voltage
10 mA maximum output current
Requires an external load of 1,000 ohms or more
The AO operates in Voltage Mode when connected to devices with impedance greater
than 1,000 ohms. Devices that fall below 1,000 ohms may not operate as intended with
Voltage Mode applications.
Current Mode (4–20 mA):
Requires an external load between 0–300 ohms
The AO operates in Current Mode when connected to devices with impedance less than
300 ohms. Devices that rise above 300 ohms may not operate as intended with Current
Mode applications.
Analog Input Accuracy Resolution: 14 bit
Enclosure Type 1, IP20 High-Impact Thermoplastic
Dimensions (H x W x D) 127 x 61 x 61 mm (5.00 x 2.38 x 2.38 in.)
Weight C450CPN-4: 195 g (0.43 lb)
C450CQN-4: 195 g (0.43 lb)
Compliance United States: UL 60730-1, File E27734; FCC Compliant to CFR47, Part 15, Subpart B,
Class B limits
Canada: cULus Listed; CAN/CSA-E60730-1, File E27734; Industry Canada (IC)
Compliant to Canadian ICES-003, Class B limits
Europe: CE Mark – Johnson Controls declares that this product is in compliance with the
essential requirements and other relevant provisions of the EMC Directive.
Australia and New Zealand: RCM mark, Australia/NZ emissions compliant
To Next Page
Loading...
Need help?
General
