Pc Connection Overview - Chore-Time Chore-Tronics Natural Ventilation User& Installer's Manual

Chore-Tronics NV Control

PC Connection Overview

Interface
Box
9 Pin Serial
Cord to PC
or Modem
PC
Chore-Tronics Control
FNET
Connection
Typical
I/O Board
Typical
MT1558B
The Controls in each house are connected together at the FNET Terminal Connectors
as shown below. Use only Twisted Pair Wire (Chore-Time Part No. 42208). The
Interface Box can be wired in anywhere either at the beginning of your string, at the
end, or between Controls; but not to more than one Control as shown in the Figure
12. below.
FNET
Connection
Typical
I/O Board
Typical
Interface
Box
9 Pin Serial
Cord to PC
PC
or Modem
Incorrect Installation
PC
or Modem
PC
Figure 12. PC Connection Overview
PC Connection Overview
Twisted Pair Wire Typical
Mt1559-059b 01/02
Mt1701-059b 01/02
21