Siemens SIMATIC S7 - S7-200 SMART Expansion Modules

Product overview
1.4 S7-200 SMART expansion modules
S7-200 SMART
26 System Manual, V2.3, 07/2017, A5E03822230-AF
1.4
S7-200 SMART expansion modules
To better solve your application requirements, the S7-200 SMART family includes a wide
variety of expansion modules, signal boards, and a communications module. You can use
these expansion modules with the standard CPU models (SR20, ST20, SR30, ST30, SR40,
ST40, SR60 or ST60) to add additional functionality to the CPU. The following table provides
a list of the expansion modules that are currently available. For detailed information about a
specific module, see the technical specifications (Page 679).
Table 1- 4 Expansion modules and signal boards
Type
Input only
Output only
Combination In/Out
Other
Digital expan-
sion module
• 8 x DC In
• 16 x DC In
• 8 x DC Out
• 8 x Relay Out
• 16 x Relay Out
• 16 x DC Out
• 8 x DC In / 8 x DC Out
• 8 x DC In / 8 x Relay Out
• 16 x DC In / 16 x DC Out
• 16 x DC In / 16 x Relay Out
Analog expan-
sion modules
• 4 x Analog In
• 8 x Analog In
• 2 x RTD In
• 4 x RTD In
• 4 x TC In
• 2 x Analog Out
• 4 x Analog Out
• 4 x Analog In / 2 x Analog Out
• 2 x Analog In / 1 x Analog Out
Signal boards
• 1 x Analog In • 1 x Analog Out • 2 x DC In x 2 x DC Out • RS485/RS232
• Battery Board
Table 1- 5 Communication expansion modules
Module
Type
Description
Communication expansion module
(EM)
PROFIBUS DP SMART module EM DP01 PROFIBUS DP