Temperature control - 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

Temperature control - 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

Product

Controls > Multi-Purpose Modular Controls > C450CBN Standard Control Module One Relay Output

Controls > Multi-Purpose Modular Controls > C450CQN Standard Control Module Two Analog Outputs

Controls > Multi-Purpose Modular Controls > C450SPN Expansion Module One Analog Output

Controls > Multi-Purpose Modular Controls > C450CRN Communications Control Module for Modbus

Controls > Multi-Purpose Modular Controls > C450CPW-400 Hybrid Control Module for EC Motor

Controls > Multi-Purpose Modular Controls > C450CPN Standard Control Module One Analog Output

Controls > Multi-Purpose Modular Controls > C450SCN Expansion Module Two Relay Outputs

Controls > Multi-Purpose Modular Controls > C450SBG Expansion Module One Low-Voltage Relay Output

Controls > Multi-Purpose Modular Controls > C450SQN Expansion Module Two Analog Outputs

Controls > Multi-Purpose Modular Controls > C450SCG Expansion Module Two Low-Voltage Relay Outputs

Controls > Multi-Purpose Modular Controls > C450RBN Reset Control Module One Relay Output

Controls > Multi-Purpose Modular Controls > C450SBN Expansion Module One Relay Output

Controls > Multi-Purpose Modular Controls > C450CCN Standard Control Module Two Relay Outputs

Controls > Multi-Purpose Modular Controls > C450CEN Communications Control Module for Ethernet

Controls > Multi-Purpose Modular Controls > C450RCN Reset Control Module Two Relay Outputs

Document type

Product Bulletin

Document number

LIT-12011458

Revision date

2021-07-21

Temperature monitoring and alarming
On/Off staged control of boilers and chillers
Proportional stage control of boilers and chillers
Boiler and chiller pump control
Heating and cooling control with deadband
Floating temperature control of damper and valve actuators
Cooling tower fan speed/stage control based on water temperature
Supply, make-up, and mixed air temperature control
Temperature actuated valve control
Supply and make-up air damper and fan control
Condenser fan staging or speed control based on condenser temperature