Honeywell AUTOMATIC CONTROL SI Edition User Manual

ELECTRIC CONTROL FUNDAMENTALS
ENGINEERING MANUAL OF AUTOMATIC CONTROL
95
CONTENTS
Electric Control Fundamentals
ENGINEERING MANUAL OF AUTOMATIC CONTROL
Introduction ............................................................................................................ 97
Definitions ............................................................................................................ 97
How Electric Control Circuits are Classified ................................................................................................... 99
Series 40 Control Circuits ............................................................................................................ 100
Application ........................................................................................... 100
Equipment ........................................................................................... 100
Controllers....................................................................................... 100
Relays ............................................................................................. 100
Actuators ......................................................................................... 100
Operation............................................................................................. 101
Control Combinations.......................................................................... 101
Unit Heater Control ......................................................................... 101
High-Limit Control ........................................................................... 101
Low-Limit Control ............................................................................ 102
Series 80 Control Circuits ............................................................................................................ 102
Application ........................................................................................... 102
Equipment ........................................................................................... 102
Controllers....................................................................................... 102
Relays and Actuators ...................................................................... 102
Operation............................................................................................. 102
Control Combinations.......................................................................... 103
High-Limit Control ........................................................................... 103
Low-Limit Control ............................................................................ 103
Series 60 Two-Position Control Circuits .......................................................................................................... 103
Application ........................................................................................... 103
Equipment ........................................................................................... 103
Controllers....................................................................................... 103
Actuators ......................................................................................... 103
Operation............................................................................................. 104
Control Combinations.......................................................................... 105
Two-Position Control of Steam Valve .............................................. 105
Summer/Winter Changeover Control of a
Three-Way Diverting Valve ......................................................... 105
Open-Closed Control of Damper .................................................... 105
Series 60 Floating Control Circuits ............................................................................................................ 106
Application ........................................................................................... 106
Equipment ........................................................................................... 106
Controllers....................................................................................... 106
Actuators ......................................................................................... 106
Operation............................................................................................. 106
Control Combinations.......................................................................... 106

Honeywell AUTOMATIC CONTROL SI Edition Specifications

General

Brand	Honeywell
Model	AUTOMATIC CONTROL SI Edition
Category	Control Systems
Language	English