Wiring; Wiring The Power Supply Module - Siemens SIMATIC S7-1500 Manual
Power supply module, 6es7505-0rb00-0ab0
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Also See for SIMATIC S7-1500:
- System manual (523 pages) ,
- Function manual (402 pages) ,
- Manual (188 pages)
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Wiring
3.1
Wiring the power supply module
Mains connection
Installation instructions
Risk of death or serious injury.
Observe the general installation instructions applicable in your country when wiring the
power supply module.
Fuse the power cables according to their conductor cross-section.
The following applies to mains connection of the power supply module using the power
connector:
● The power connector provides connection of the input voltage to the power supply
module with touch protection.
● The power connector provides permanent wiring.
● The power connector features an internal strain relief.
● The power connector ensures reverse polarity protection.
● A coding element is used on the power connector to assign it to a specific type of power
supply module. A connector coded for 230V AC cannot be inserted into a 24 V DC power
supply module.
Cables
You need flexible cables to wire power to the power supply module. The conductor cross-
section must be 1.5 mm
no more than 8.5 mm. The ground conductor of flexible cables must be longer than the two
other conductors. The fusing must meet the requirements of the corresponding control
cabinet.
Power supply module PS 60W 24/48/60VDC HF (6ES7505-0RB00-0AB0)
Manual, 01/2019, A5E39450002-AB
WARNING
DANGER
Do not manipulate or omit the coding element
Changes to the coding element can result in dangerous states in your plant and/or
damage to the outputs of the
I/O modules. In order to avoid damage, do not manipulate the coding. The coding
element may not be omitted.
(AWG: 16). The diameter of a 3 x 1.5 mm
2
3
sheathed cable can be
2
13
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