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PENN Controls Products Catalog

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Selection chart Refer to the System 450 Compatible Sensors, Transducers, and Accessories Catalog Page (LIT-1900662) for temperature sensors, humidity sensors, and pressure transducers compatible with the System 450 Control Modules. Table 327: Communications System 450 Modules and Accessories Ordering Information Product Code Number Product Description C450CEN-1C Control Module with Ethernet Communications, LCD, and Four-Button Touchpad UI. (No onboard outputs available on control modules with network communications capabilities.) C450CRN-1C Control Module with RS485 Modbus Communications, LCD, and Four-Button Touchpad UI. (No onboard outputs available on control modules with network communications capabilities.) BKT287-1R DIN Rail; 0.30 m (12 in.) long BKT287-2R DIN Rail; 1 m (39-1/3 in.) long BKT287-3R DIN Rail; 0.61 m (24 in.) long BKT287-4R DIN Rail; 0.36 m (14 in.) long PLT344-1R DIN Rail End Clamps (Two clamps) WHA-C450-100C System 450 module connection extension cable, 100 cm (3.3 ft) long Technical specifications Table 328: C450CEN-1C Control Module with Ethernet Communications Technical Specifications Specification Description Product C450CEN-1: System 450 control modules are sensing controls and operating controls with LCD and four-button touchpad UI, Ethernet communications capability, and no outputs. C450CEN-1C: Control module with Ethernet communications capability Supply Power Internal Supply Power: C450YNN-1C Power Supply Module External Supply Power: 24 VAC (20 to 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. Table 328: C450CEN-1C Control Module with Ethernet Communications Technical Specifications Specification Description 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 Analog Input Accuracy Resolution: 16 bits 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 63 x 63 mm (5 x 2-3/8 x 2-3/8 in.) Weight C450CEN-1C: 207 g (0.46 lb) Compliance United States: cULus Listed; UL 60730-1, File E27734; FCC Compliant to CFR47, Part 15, Subpart B, Class B 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 305 Refrigeration Products Catalog

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