Control Technology 2600XM, Руководство по установке

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Your controller can be set up to communicate with a computer or with other controllers
through an RS-232 port or on an Ethernet network.
Using the RS-232 Port for Controller Communications
The RS-232 port on your Model 2600XM controller provides a means for both program-
ming and data communications via a personal computer using Quickstep. The controller
is also equipped with a built-in protocol allowing direct computer communications with
the controller’s RS-232 port. This protocol is described in the Guide to CTC Serial Data
Communications available in the customer section of our web site. It allows an external
computer to directly interact with many of the controller’s resources such as, counters,
registers, I/O, flags, without modifying the controller’s program.
You can also use RS-232 communications when monitoring a controller using
CTCMON.
RS-232 Connections
Connections to the controller’s RS-232 port is made via a
modular jack on the controller (labelled COMM). This jack
carries the receive signal, two commons (ground), and the
transmit signal for the communications channel. The pin
connection diagram illustrates the wiring of the jack. Only the
center four connectors of a six- or eight-conductor jack are used.
A series of standard CTC cables are available for making
connections to this jack. See the illustrations below and on the
following page. As an alternative, many commonly-available
telephone cables may be substituted.
NOTE: Do not connect the controller to a telephone line.
Connecting to a D Connector
RS-232 ports on computers are frequently brought out through 25- or 9-pin D type
connectors. There is a standard for wring such connectors followed by most PC
manufacturers.
Communications cable:
Model 2881 - 5 feet
Model 2882 - 15 feet
Model 2883 - 25 feet
Personal computer with RS-232
asynchronous communications board
D-connector to modular Jack adapter:
Model 2280A for 25-pin D-connectors
Model 2280B for 9-pin D-connectors
Controller's COMM port
2600-3
On
Power
I/O Supply
Fuse
115V-1A.
230V-1/2A
COMM
FAULT
2203
1
5
9
13
I
N
P
U
T
S
1
5
9
13
O
U
T
P
U
T
S
16IN/16OUT
Logic Supply
Setting-up Controller Communications
1 6 5 4 3 2
2600P1
1 - +5 VDC
2 - TxD Outbound
3 - Common
4 - Common
5 - RxD Inbound
6 - Ground
Modular Jack
Pin Connections
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