Installation
7.3 Installing the active backplane bus
S7-1500R/H redundant system
244 System Manual, 01/2024, A5E41814787-AF
7.3 Installing the active backplane bus
Introduction
The active backplane bus has the following advantages:
• Reaction-free removal and insertion of CP 1543-1 communications modules in the RUN-
Redundant/RUN-Solo system state.
• Module reserves kept ready for later use.
The active backplane bus can be used with the H-CPUs as of firmware version V3.1.
The active backplane bus can be ordered as an accessory/spare part.
Installing the active backplane bus
You can find more information on the active backplane bus (e.g. installing, configuring,
technical specifications) in the Active backplane bus
(https://support.industry.siemens.com/cs/de/de/view/109778694/en) Equipment Manual.
7.4 Installing the standard rail adapter
Introduction
Use the DIN rail adapter to mount the redundant SIMATIC S7-1500R/H-system on the
standardized 35 mm rails.
You order the DIN rail adapter as separate accessories.
Note the following reduced technical specifications regarding mechanical load when
you install the S7
-1500R/H modules on the 35 mm DIN mounting rail using the DIN
Vibration test acc. to IEC
60068-2-6 (sinusoidal)
5 Hz ≤ f ≤ 8.4 Hz, constant amplitude 3.5 mm
8.4 Hz ≤ f ≤ 150 Hz, constant acceleration 1 g
Duration of vibration: 10 frequency sweeps per axis in each of three perpendicular axes
Shock, tested according to IEC
60068-2-27
Type of shock: Half-sine
Shock intensity: 150 m/s
2
peak value, 11 ms duration
Direction of shock: 3 shocks each in +/- direction, along each of the 3 perpendicular axes
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