Status Displays; Digital Output; Technical Specifications; Service And Support - Siemens SIPLUS S7-1500 Produktinformation

Wiring
The connection plug SIPLUS S7-1500 Cooling Fan 175mm is inserted in the factory state.
Connector

Status displays

The following table shows the meaning of the status messages.
Table 1 Status messages of the LEDs
24 V DC ALARM (red)
(green)
LED off LED off
LED on LED off
LED on LED on

Digital output

The digital output "O.K." is logical "1" when the fan module is functioning correctly. The digital output switches to logical "0"
in the event of a fan module alarm:
The digital output is only suitable for controlling a digital input according to IEC 61131, type 3.
Digital output
Logical "1"
Logical "0"

Technical specifications

You can find the technical specifications here (https://i.siemens.com/1P6AG1593-0AA00-7AA0).

Service and support

You can obtain more information from the Industry Online Support Homepage (https://support.industry.siemens.com)
Siemens AG
Digital Industries
Postfach 48 48
90026 NÜRNBERG
10
GERMANY
Cooling Fan 175mm
A5E52081313-AA, 06/2022
PIN Signal name
1 L+
2 M
3 O.K.
4 M
Meaning
No supply voltage or supply voltage too low
Normal operating state, no alarm
An alarm is present, no O.K. signal
Meaning
Normal operating state, no alarm
An alarm is present:
• Standstill of the fan
• Low speed of the fan
• Power failure
Name
24 V DC of the CPU supply voltage
Ground of the CPU supply voltage
Digital output
Ground of the digital output
Cooling Fan 175mm
A5E52081313-AA, 06/2022