Siemens SIMATIC NET CP 1623 - Page 20

Technical specifications
CP 1623
20 Operating Instructions, 11/2022, C79000-G8976-C304-04
Construction
Module format
• Standard height
• half length
Dimensions (H x W x D) in mm
126.3 x 21.6 x 180.5
Weight
124 g
Space required
PCIe slot
External power supply (optional)
The following technical specifications apply to the external supply voltage:
Requirements of the external supply voltage
Electrical isolation
required
Rated voltage range
12 to 24 V DC
CP 1623 current consumption
• at 12 V DC: 0.55 A
• at 24 V DC: 0.3 A
Connection of external power supply
Socket strip, 2-pin
Use the supplied connector.
Note
If supplied from a separate source, this must meet the requirements to comply
with NEC Class 2.