Siemens SIMATIC S7-1200

Technical specifications
A.11 Companion products
Easy Book
Manual, 03/2014, A5E02486774-AF
343
A.11
Companion products
A.11.1
PM 1207 power module
The PM 1207 is a power supply module for the SIMATIC S7-1200. It provides the following
features:
● Input 120/230 VAC, output 24 VDC/2.5A
● Order number 6ESP 332-1SH71-4AA0
For more information about this product and for the product documentation, refer to the
product catalog web site for the PM 1207.
See also
Customer support (http://www.siemens.com/automation/)
A.11.2
CSM 1277 compact switch module
The CSM1277 is an Industrial Ethernet compact switch module. It can be used to multiply
the Ethernet interface of the S7-1200 to allow simultaneous communication with operator
panels, programming devices, or other controllers. It provides the following features:
● 4 x RJ45 sockets for connecting to Industrial Ethernet
● 3 pole plug in terminal strip for connection of the external 24 VDC supply on top
● LEDs for diagnostics and status display of Industrial Ethernet ports
● Order number 6GK7 277-1AA00-0AA0
For more information about this product and for the product documentation, refer to the
product catalog web site for the CSM 1277.
See also
Customer support (http://www.siemens.com/automation/)