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Product Overview and Installation
1.1
Hardware Features
Components of the TD 200
The TD 200 is a small, compact device that provides all the necessary components for
interfacing with your S7-200 CPU. Figure 1-1 shows the major components of the TD 200.
These components are described in Table 1-1. For further information on the technical
specifications of the TD 200, see Appendix A.
Text Display Area
User Label
Figure 1-1
Major Components of the TD 200
Table 1-1
Component
Text Display Area
Gasket
Communication Port
Power Connection
TD/CPU Cable
User Label
Keys
Spacers
1-2
SIEMENS
F5
F6
F7
F1
F2
F3
Gasket
TD/CPU Cable
Components of the TD 200
The text display area is a backlit liquid crystal display (LCD) with two
20-character lines. It allows you to see messages received from the
S7-200 CPU.
A gasket is provided with the TD 200 for installation in inclement
environments.
The communication port is a 9-pin D-connector that allows you to
connect the TD 200 to an S7-200 CPU using the supplied TD/CPU
cable.
You can connect an external power supply to the TD 200 through the
power connection access located on the right side of the TD 200. This
connection is not required when you use the TD/CPU cable.
The TD/CPU cable provides communication and power to your TD 200.
It is a 9-pin, straight-through cable that is supplied with your TD 200.
The user label is a pull-out label that you can use to customize the
function key labels for your applications.
The TD 200 has nine keys. Five of these keys provide predefined,
context-sensitive functions, and four keys provide user-defined functions.
Self-adhesive spacers are included for mounting the TD 200 to a
mounting surface. See Figure 1-4.
Communication
Port
TD 200
F8
F4
SHIFT
ESC
ENTER
Description
SIMATIC TD 200 Operator Interface
C79000-G7076-C205-04
Power
Connection
Spacers
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