SIMATIC IPC PX-39A 
82  Operating Instructions, 08/2022, A5E51699601-AA 
 
8.1  Applicability of technical specifications 
Note 
The following technical specifications only apply under the following conditions:
 
  The device is in good working order. 
  The device is closed. 
  The I/O devices fulfill the requirements for the respective area of application (interference 
emission according to EN 61000-6-4 / IEC 61000-6-4, interference immunity according to 
EN 61000-6-2 / IEC 61000-6-2). 
8.2  General technical specifications 
See the note under "Validity of the technical specifications (Page 82)". 
 
6AV7242-.....-.... (for details, refer to the ordering documentation) 
Dimensions (W x H x D in mm) 
Base device: 
Device with 1x expansion: 
Base device: 
Device with 1x expansion: 
Nominal 100 to 240 V AC (-15% / +10%) (wide range) 
 1
Nominal 24 V DC (-20% / + 20%), SELV
 1
Continuous current up to 1.1 A 
Continuous current up to 5 A 
Short-term voltage interruption in ac-
cordance with Namur 
max. 20 ms 
(Max. 10 events per hour; recovery time of at least 1 s) 
< 40 dB(A) according to DIN 45635-1 
IP 20 according to IEC 60529 
2
 
IP 65 (front) UL50E Type 1, 4X (indoor) and 12 
In accordance with ISO 9001