Siemens SIMATIC IPC427D User Manual

Technical specifications
8.6 Hardware descriptions
SIMATIC IPC427D
Operating Instructions, 05/2017, A5E31347215-AB
129
8.6.2
Internal ports
8.6.2.1
PCIe card
Pin assignment for the PCIe-x4 card interface
Pin no.
Side B
Side A
Name
Description
Name
Description
1 +12 V 12 V power PRSNT1# Hot-plug presence
detect
2 +12 V 12 V power +12 V 12 V power
3
+12 V
12 V power
+12 V
12 V power
4
GND
Ground
GND
Ground
5 SMCLK SMBUS (System Manage-
ment Bus) clock
JTAG2 TCK (Test Clock),
clock input for JTAG
interface
(not connected)
6 SMDAT SMBus (System Manage-
ment Bus) data
JTAG3 TDI (Test Data Input)
(not connected)
7 GND Ground JTAG4 TDO (Test Data Out-
put)
(not connected)
8 +3.3 V 3.3 V power JTAG5 TMS (Test Mode
Select)
(not connected)
9 JTAG1 TRST# (Test Reset) resets
the JTAG interface
(not connected)
+3.3 V 3.3 V power
10
3.3 Vaux
3.3 V auxiliary power
+3.3 V
3.3 V power
11
WAKE#
Signal for link reactivation
PERST#
Fundamental reset
12
RSVD
Reserved
GND
Ground
13 GND Ground REFCLK+ Reference clock (dif-
ferential pair)
14 PETp0 Transmitter differential pair,
Lane 0
REFCLK- Reference clock (dif-
ferential pair)
15 PETn0 Transmitter differential pair,
Lane 0
GND Ground
16 GND Ground PERp0 Receiver differential
pair, Lane 0
17 PRSNT2# Hot-plug presence detect
(not connected)
PERn0 Receiver differential
pair, Lane 0
18
GND
Ground
GND
Ground
19 PETp1 Transmitter differential pair,
Lane 1
RSVD Reserved
20 PETn1 Transmitter differential pair,
Lane 1
GND Ground

Siemens SIMATIC IPC427D Specifications

General

Brand	Siemens
Model	SIMATIC IPC427D
Category	Industrial PC
Language	English