System 450 Series Modular Controls technical specifications - PENN Controls - LIT-12011458 - C450Cxx - C450Rxx - C450Sxx - C450Yxx - System 450 Multi-Purpose Modular Control System - C450CBN Standard Control Module One Relay Output - C450CCN Standard Control Module Two Relay Outputs - C450CEN Communications Control Module for Ethernet - C450CPN Standard Control Module One Analog Output - C450CPW-400 Hybrid Control Module for EC Motor - C450CQN Standard Control Module Two Analog Outputs - C450CRN Communications Control Module for Modbus - C450RBN Reset Control Module One Relay Output - C450RCN Reset Control Module Two Relay Outputs - C450SBG Expansion Module One Low-Voltage Relay Output - C450SBN Expansion Module One Relay Output - C450SCG Expansion Module Two Low-Voltage Relay Outputs - C450SCN Expansion Module Two Relay Outputs - C450SPN Expansion Module One Analog Output - C450SQN Expansion Module Two Analog Outputs - C450YNN‐1 Power Module

System 450 Series Modular Controls Product Bulletin

Brand: PENN Controls
Product name: C450CBN Standard Control Module One Relay Output; C450CCN Standard Control Module Two Relay Outputs; C450CEN Communications Control Module for Ethernet; C450CPN Standard Control Module One Analog Output; C450CPW-400 Hybrid Control Module for EC Motor; C450CQN Standard Control Module Two Analog Outputs; C450CRN Communications Control Module for Modbus; C450RBN Reset Control Module One Relay Output; C450RCN Reset Control Module Two Relay Outputs; C450SBG Expansion Module One Low-Voltage Relay Output; C450SBN Expansion Module One Relay Output; C450SCG Expansion Module Two Low-Voltage Relay Outputs; C450SCN Expansion Module Two Relay Outputs; C450SPN Expansion Module One Analog Output; C450SQN Expansion Module Two Analog Outputs; C450YNN‐1 Power Module
Document type: Product Bulletin
Document number: LIT-12011458
Revision date: 2021-07-21
Language: English

Table 1. C450CPN-4 and C450CQN-4 Control Modules with Analog Output technical specifications
Specification	Description
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 V to 10 V out; 1.5 VA maximum using 4 mA to 20 mA out C450CQN-4: 2.0 VA maximum using 0 to 10 V out; 2.4 VA maximum using 4 mA to 20 mA out
Supply power	Internal supply power: C450YNN-1 Power Supply Module External supply power: 24 VAC (20 VAC –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 66°C (-40 to 150°F) when using 0 VDC to 10 VDC outputs;-40 to 40°C (-40 to 104°F) when using 4 mA to 20 mA outputs 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 VDC to 5 VDC for humidity sensors and static pressure transducers 0.5 VDC to 4.5 VDC for ratiometric pressure transducers 1,035 ohms at 25°C (77°F) for A99 PTC temperature sensors 1,000 ohms at 21.1°C (70°F) 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.
Analog output	Current mode (4 mA to 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 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 61 x 61 mm (5 x 2-3/8 x 2-3/8 in.)
Weight	C450CPN-4: 195 g (0.43 lb) C450CQN-4: 195 g (0.43 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

Table 2. C450CEN-1 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-1: Control module with Ethernet communications capability
Supply power	Internal Supply Power: C450YNN-1 Power Supply Module External Supply Power: 24 VAC (20 VAC 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.
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	0–5 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-1: 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

Table 3. C450CRN-1 Control Module with RS485 MODBUS Communications technical specifications
Specification	Description
Product	C450CRN-1: System 450 control modules are sensing controls and operating controls with LCD and four-button touchpad UI and no outputs. This control module is an RS485, RTU compliant MODBUS subordinate device.
Supply power	Internal supply power: C450YNN-1 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 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	0–5 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	C450CRN-1: 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; CISPR22, class B
	Australia and New Zealand: RCM mark, Australia/NZ Emissions Compliant

Table 4. C450CPW-400 Control Module with Hybrid Analog Output technical specifications
Specification	Description
Product	C450CPW-400 System 450 control module is a sensing control and operating control with LCD, four-button touchpad, and analog output with pulse-width modulation capability.
Power consumption	C450CPW-400: 1.3 VA maximum using 0>–10 V out; 1.5 VA maximum using 4 mA –20 mA out
Supply power	Internal supply power: C450YNN-1 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 66°C (-40 to 150°F) when using 0–10 VDC outputs; -40 to 40°C (-40 to 104°F) when using 4–20 mA outputs 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	0–5 VDC for humidity sensors and static pressure transducers 0.5–4.5 VDC for ratiometric pressure transducers 1,035 ohms at 25°C (77°F) for A99 PTC temperature sensors 1,000 ohms at 21.1°C (70°F) 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.
Analog output	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 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 61 x 61 mm (5 x 2-3/8 x 2-3/8 in.)
Weight	C450CPW-400: 195 g (0.43 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

Table 5. C450CBN-4 and C450CCN-4 Control Modules with Relay Output technical specifications
Specification	Description
Product	C450CBN-4 and C450CCN-4: System 450 Control Module models are sensing controls and operating controls with LCD, four-button touchpad, and SPDT relay output C450CBN-4: Control Module with one SPDT output relay C450CCN-4: Control Module with two SPDT output relays
Power consumption	C450CBN-4: 0.9 VA maximum C450CCN-4: 1.3 VA maximum
Supply power	Internal supply power: C450YNN-1 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 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	0–5 VDC for humidity sensors and static pressure transducers 0.5–4.5 VDC for ratiometric pressure transducers 1,035 ohms at 25°C (77°F) for A99 PTC temperature sensors 1,000 ohms at 21.1°C (70°F) for TE-6xxx Nickel temperature sensors
Output relay contacts	General: 1/2 HP at 120/240 VAC, SPDT
Output relay contacts	Specific: AC Motor Ratings: 120 VAC AC Full-load amperes: 9.8 A Locked-rotor amperes: 58.8 A 208/240 VAC AC full-load amperes: 4.9 A Locked-rotor amperes: 29.4 A 10 amperes AC non-inductive at 24/240 VAC Pilot duty: 125 VA at 24/240 VAC
Analog input accuracy	Resolution: 14 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 61 x 61 mm (5 x 2-3/8 x 2-3/8 in.)
Weight	C450CBN-4: 209 g (0.46 lb) C450CCN-4: 222 g (0.49 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

Table 6. C450RBN-3 and C450RCN-3 Reset Control Modules with Real-Time Clock and Relay Output technical specifications
Specification	Description
Product	C450RBN-3 and C450RCN-3: System 450 Reset Control Module models are sensing controls and operating controls with LCD, four-button touchpad, and SPDT relay output C450RBN-3: Control Module with one SPDT output relay C450RCN-3: Control Module with two SPDT output relays
Power consumption	C450RBN-3: 0.9 VA maximum C450RCN-3: 1.3 VA maximum
Supply power	Internal supply power: C450YNN-1 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 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	0–5 VDC for humidity sensors 1,035 ohms at 25°C (77°F) for A99 PTC temperature sensors
Output relay contacts	General: 1/2 HP at 120/240 VAC, SPDT
Output relay contacts	Specific: AC Motor ratings 120 VAC AC full-load amperes: 9.8 A AC locked-rotor amperes: 58.8 A 208/240 VAC AC full-load amperes: 4.9 A AC locked-rotor amperes: 29.4 A 10 amperes AC non-inductive at 24/240 VAC Pilot duty: 125 VA at 24/240 VAC
Clock accuracy	±4 minutes per year
Clock backup power	12 hours, capacitor reserve
Setback events	One occupied and one unoccupied event per day; 7 day schedule
Analog input accuracy	Resolution: 14 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 61 x 61 mm (5 x 2-3/8 x 2-3/8 in.)
Weight	C450RBN-3: 209 g (0.46 lb) C450RCN-3: 222 g (0.49 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

Table 7. C450SPN-4 and C450SQN-4 Expansion Modules with Analog Output technical specifications
Specification	Description
Product	C450SPN-4: System 450 Expansion Module with one Analog output C450SQN-4: System 450 Expansion Module with two Analog outputs
Power consumption	C450SPN-4: 1.1 VA max using 0–10 V out; 1.3 VA maximum using 4–20 mA out C450SQN-4: 1.8 VA max using 0–10 V out; 2.2 VA maximum using 4–20 mA out
Supply power	Internal supply power: C450YNN-1 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 66°C (-40 to 150°F) when using 0 to 10 VDC outputs; -40 to 40°C (-40 to 104°F) when using 4 to 20 mA outputs 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)
Analog output	Voltage mode (0 to 10 VDC): 10 VDC maximum output voltage 10 mA maximum output current Requires an external load of 1,000 ohms or more Note: The AO operates in Voltage Mode when connected to devices with impedance greater than 1,000 ohms. Devices that drop below 1,000 ohms may not operate as intended with Voltage Mode applications.
Analog output	Current mode (4 to 20 mA): Requires an external load between 0 to 300 ohms Note: The AO operates in Current Mode when connected to devices with impedances less than 300 ohms. Devices that exceed 300 ohms may not operate as intended with Current Mode applications.
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	C450SPN-4: 150 g (0.33 lb) C450SQN-4: 150 g (0.33 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 the EMC Directive.
	Australia and New Zealand: RCM mark, Australia/NZ Emissions Compliant

Table 8. C450Sxx-4 Expansion Modules with Relay Output technical specifications
Specification	Description
Product	C450SBN-4: System 450 Expansion Module with one SPDT output relay C450SCN-4: System 450 Expansion Module with two SPDT output relays C450SBG-4: System 450 Expansion Module with one SPDT low current/voltage output relay C450SCG-4: System 450 Expansion Module with two SPDT low current/voltage output relays
Power consumption	C450SBx-4: 0.8 VA maximum C450SCx-4: 1.2 VA maximum
Supply power	Internal supply power: C450YNN-1 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 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)
Output relay contacts	C450SxN-4 General: 1/2 HP at 120/240 VAC, SPDT Specific: AC motor ratings: 120 VAC AC full-load amperes: 9.8 A Locked-rotor amperes: 58.8 A 208/240 VAC AC full-load amperes: 4.9 A Locked-rotor amperes: 29.4 A 10 amperes AC non-inductive at 24/240 VAC Pilot duty: 125 VA at 24/240 VAC
Output relay contacts	C450SxG-4 General: 2 amperes resistive at 48 VDC Pilot duty: 360VA at 120VAC Recommended dry circuit rating: 400 mW maximum at 28 VAC/VDC
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	C450SBx-4: 172 g (0.38 lb) C450SCx-4: 186 g (0.41 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 the EMC Directive.
	Australia and New Zealand: RCM mark, Australia/NZ Emissions Compliant

Table 9. C450YNN-1 Power Supply Module technical specifications
Specification	Description
Product	C450YNN-1: System 450 Power Supply Module; 120 or 240 VAC stepdown to 24 VAC Class 2 (North America) or SELV (Europe), 50/60 Hz, 10 VA minimum
Supply power	110/120 VAC or 220/240 VAC at 50/60 Hz (100 mA maximum)
Secondary power	24 VAC, 10 VA
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)
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	C450YNN-1: 390 gm (0.86 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 the EMC Directive and the Low Voltage Directive.
	Australia and New Zealand: RCM mark, Australia/NZ Emissions Compliant

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 shall not be liable for damages resulting from misapplication or misuse of its products.