Mounting The Device; Mounting Instructions - Siemens SENTRON 7KN POWERCENTER 3000 Manual

4.2

Mounting the device

4.2.1

Mounting instructions

Note the following:
• The device is only approved for operation in closed rooms.
Mounting tips for power distribution boards:
• Maintain the largest possible clearance from the main circuit, e.g. mounting in the cross-
wiring compartment.
• For increased temperature requirements, mount as low as possible in the power
distribution board.
• Keep the control cables and power supply as short as possible and group them in a
separate cable duct.
• Place the power supply as close as possible to the 7KN Powercenter 3000.
• If possible, use one 24 VDC power supply to power several devices. The power supply
should be protected with an appropriate miniature circuit breaker (MCB) or with SITOP
selectivity modules SEL1200 / SEL1400. That increases the availability in case of faults of
individual devices.
Alignment of the interfaces
In standard rail mounting, the interface side of the device can point either upward or
downward, right or left.
7KN POWERCENTER 3000
Equipment Manual, 07/2020, L1V30579222003-03
Installing, connecting, commissioning
4.2 Mounting the device
27