Auto-Zone Control Systems Auto-Zone Plus Systems Installation & Operation (Version 03A) - Manual (Page 61)

Auto-Zone Plus
Section 2
Design Guide 2-29
CV Controller Components
Relay Outputs
Terminals
Diagnostic Blink
Code LED 1
Diagnostic Blink
Code LED 2
RS-485
Communications
Terminal Block
CPU
Chip
Typical
Pin 1
Indicator
RAM
Chip
EPROM
Chip
PAL
Chip
RS-485
Communications
Driver Chip
Real Time
Clock Chip
Communications
LED
Address Switch
Power LED
24 VAC
Power Input
Terminal
Figure 2-19: CV Controller - Components