Siemens Simatic S7 Series System Manual

Product overview
1.3 HMI devices for S7-200 SMART
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
21
1.3
HMI devices for S7-200 SMART
The S7-200 SMART supports Comfort HMIs, SMART HMIs, Basic HMIs and Micro HMIs.
The TD400C and the SMART LINE Touch Panel are shown below. Refer to Appendix C,
Human Machine Interface (Page 705) for a complete list of supported devices and article
numbers.
Table 1- 6 HMI devices
Text Display unit:
The TD400C is a display device that can be connected to
the CPU. Using the Text Display wizard, you can easily program your CPU
to display text messages and other data pertaining to your application.
The TD400C device provides a low cost interface to your application by
allowing you to view, monitor, and change the process variables pertaining
to your application.
SMART HMIs:
The SMART LINE Touch Panel provides operating and
monitoring functions for small-scale machines and plants. Short configura-
tion and commissioning times, their configuration in WinCC flexible (ASIA
version), and a double-port Ethernet/RS485 interface form the highlights of
these HMIs.
The Text Display wizard in STEP 7-Micro/WIN SMART helps you configure Text Display
messages quickly and easily for the TD400C. To start the Text Display wizard, select the
"Text Display" command from the "Tools" menu.
The SIMATIC Text Display (TD) User Manual can be downloaded from the Siemens
customer support web site.

Siemens Simatic S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Communication Interfaces	PROFIBUS, PROFINET, Ethernet, MPI
Programming	TIA Portal, STEP 7
Programming Languages	LAD, FBD, STL, SCL, GRAPH
I/O Modules	Digital, Analog, Specialty modules available
Operating Temperature	0°C to 60°C (standard models)
Mounting	DIN rail mounting
Operating Voltage	24V DC or 120/230V AC (varies by model)
Protection Class	IP20 (standard models)
Memory	Varies depending on the S7 model. Includes work memory (RAM) for program execution, load memory (EEPROM or Flash) for program storage, and system memory for operating system functions. Memory sizes range from kilobytes to megabytes.