Siemens SIMATIC IPC847D - Internal Ports

Technical specifications
8.5 Hardware description
SIMATIC IPC847D
146 Operating Instructions, 01/2014, A5E32997454-AA
8.5.1.5
Internal ports
Pin assignment of the internal interfaces
Interface
Position
Connector
Description
Memory Internal X19, X20,
X190, X200
DIMM socket, 64-/ 72-bit
Bus expansion Internal X508 Bus expansion socket, used by PCI and
PCIe bus signals
Power supply Internal X506, X507 4-pin 12 V ATX power connector
(CPU-VRM supply)
BIOS Recovery
Internal
X593
Fan monitoring Internal X514 Monitoring of power supply fan, 8-pin, pin
header
SATA Internal, e.g.,
hard disk
X522, X523,
X524, X525,
X526, X527
7-pin SATA connector
Connection for PS serial
ATA
Internal X516, X517,
X518, X519,
X520, X521
Voltage supply for serial ATA
Connection for device fan Internal X512, X513,
X515
Power supply, device fan monitoring
(controlled), 4-pin, pin header
Connection for SCSI LED
Internal
X595
Input for SCSI drive activity display
Internal USB3/USB2
interface
Internal X502 For connecting the USB cable to the front
panel of the computer
Internal USB2 interface Internal X535, X536 Connection for USB interfaces on slot
cover
Port 80 connector
Internal
X528
Connection for Port 80 / mode switch
COM2 Internal Connection for COM2 on slot cover (see
external interfaces)
LPT Internal Connection for LPT on slot cover (see
external interfaces)
Assignment of the SCSI activity connector, X595 Type JST B2B-PH-SM3-TB
Pin no.
Short name
Meaning
Input / output
1
NC
-
-
2 SCSI HD_N 0-V level means that the SCSI
interface is active
Input