Siemens simatic ipc227e User Manual

Technical specifications
7.4 Technical data
SIMATIC IPC227E
Operating Instructions, 11/2016, A5E35782395-AB
105
7.4.5
Direct current supply (DC)
Technical specifications
Input voltage 24 VDC (19.2 to 28.8 VDC)
Power consumption
Max. 32 W
Buffering upon power failure Hold-up time > 15 ms (after > 5 ms, DC_FAIL becomes
active)
Maximum continuous output power
1
27 W
Protection class Safety class I (A protective conductor must be connected
to the device)
1
The power specifications apply to the power supply component not to the device.
Note
Inrush current
The requirements in
accordance with NAMUR NE21, Section 4.5 are complied with. The
maximum inrush current does not exceed 4 A. Typical value with an input voltage of 24 V is
2 A for 25 ms. A 24 V power source with a limit current lower than 2.0 A is not permitted. A
voltage d
rop under 18.0 V during booting of the device is not permitted.
Typical power consumption
Power consumption
(at 24 V rated voltage)
Basic device with Intel Celeron N2807
13 W
Basic device with Intel Celeron N2930
15 W
USB expansion
See section "Power requirements of the com-
ponents"
Expansion PCIe

Siemens simatic ipc227e Specifications

General

Brand	Siemens
Model	simatic ipc227e
Category	Industrial PC
Language	English