Daikin EWAD740-C19C-XR User Manual

The Digital Controller ESIE10-01
2–4 Part 2 – Functional Description
3
1
2
4
5
1.2 System Architecture
The overall controls architecture shall use the following:
■ One Microtech III main controller
■ I/O extensions as needed depending on the configuration of the unit
■ BMS interface as selected
■ All modules are connected with a BUS system throughout the unit
Microtech III Main Controller
Peripheral Bus
BAS Interface
(Bacnet, Lon,
Modbus)
I/O Extension
Alarm/Limiting
I/O Extension
Fans Circuit 1
and 2
I/O Extension
Fans Circuit 3
I/O Extension
Fans Circuit 4
I/O Extension
Fans Circuit 3
and 4
I/O Extension
Compressor 1
I/O Extension
EXV 1
I/O Extension
EXV 2
I/O Extension
EXV 3
I/O Extension
EXV 4
I/O Extension
Compressor 2
I/O Extension
Compressor 3
I/O Extension
Compressor 4

Daikin EWAD740-C19C-XR Specifications

General

Brand	Daikin
Model	EWAD740-C19C-XR
Category	Chiller
Language	English