Honeywell HC900 Installation And User Manual page 96

Communications Installation - Overview
Controller Link Type:
Port Controller to
/Connector
Type
RS-232 Desktop or
(9-pin "D" Laptop PC
connector)
RS-232 Modbus master
(9-pin "D" (controller is
connector) single slave)
RS-232 Modbus master
(9-pin "D" (controller is
connector) one of multiple
slaves)
RS-232 Modbus slave
(9-pin "D" network
connector) (controller is
master)
RS-485 Operator
3-pin interface
Phoenix
1840379 (or
equivalent)
RS-485 Modbus master
3-pin (controller is
Phoenix slave)
1840379 (or
equivalent)
RS-485 Modbus slave
3-pin network
Phoenix (controller is
1840379 (or master)
equivalent)
10Base-T Host, Peer,
and Internet
RJ45
Devices
86
Table 16 - Links to Controller Communication Ports
Cable Type
RS-232 Null Modem
cable, up to 50'
Or
RS-232 PC modem
cable, up to 50'
RS-232 Null Modem
cable, up to 50'
Or
RS-232 PC modem
cable, up to 50'
RS232 to RS485
converter
RS232 to RS485
converter
RS232 to RS485
converter
Belden #9271 (or
equivalent)
Belden #9271 (or
equivalent)
Belden #9271 (or
equivalent)
Shielded CAT5E
cable, up to 100
meters. A crossover
cable is required for
PC to Controller
connection;
otherwise, straight
cable.)
HC900 Hybrid Controller Installation and User Guide
To Device/Port
Serial port of PC (w/ Null
Modem cable)
or
Modem. Refer to RS-232
Remote Connection to
PC Configuration Tool on
page 91.
Refer to device's port
instructions
Refer to device's port
instructions
Refer to device's port
instructions
Terminal connector of
operator interface. (Refer
to Table 18.)
Refer to device's port
instructions
Refer to device's port
instructions
RJ45 connector on Host,
Peer, or Internet Device
Reference Data
For Wiring details of
Null Modem cable, 9-
pin Male/Female
connector, see Figure
50 - Null Modem Cable
Construction.
Page 20 Figure 16 &
Figure 17 #2, 7, 9
Page 20 Figure 16 &
Figure 17 #6
Page 20 Figure 16 &
Figure 17 #4, 5, 8
Page 20 Figure 16 &
Figure 17 #1, 2, 4, 5, 6,
11
Page 20 Figure 16 &
Figure 17 #3, 8, 9
Page 20 Figure 16 &
Figure 17 #7, 10
Revision 5
9/03