Horizontal And Vertical Installation; Connecting To The Power Supply - Siemens SINAUT ST7 System Manual

Installing and putting a SINAUT modem into operation
5.9 Installing and putting a SINAUT MD2, MD3, MD4 modem into operation
5.9.4

Horizontal and vertical installation

Horizontal and vertical installation
A SINAUT modem can be operated both in a horizontal and in a vertical installation.
Permitted ambient temperature
The SINAUT modems can be operated in the same temperature range specified for the S7-
300.
Table 5- 49
Installation position
Dimensions for installing SINAUT modems
Table 5- 50
Module
Modem module
MD2, MD3 and MD4
5.9.5

Connecting to the power supply

Connecting the modem module to a live power supply can damage the module. Connect
the modem to the power supply only when the power supply is off.
272
Permitted ambient temperature for SINAUT modems
MDx
Horizontal
Vertical
Dimensions for installing SINAUT modems
Module width
80 mm
WARNING
Permitted ambient temperature
0 to 60 °C
0 to 40 °C
Module height
125 mm
System Manual, 07/2009, C79000-G8976-C178-07
Max. depth
120 mm or 180 mm
with open front panel
Station control system