Subject to alterations
Version 1.0
IPCOMM GmbH
- 5 -
IPC191X1 Manual
Walter-Bouhon-Straße 4
Copyright © IPCOMM GmbH, 2022
90427 Nuremberg
All rights reserved
Germany
2.5 Hardware Components
The IPC191X1 consists of a 19" housing (1U) with industrial motherboard, integrated network interfaces,
and all other required interfaces. The basic system can be expanded with appropriate PCIe plug-in
cards.
The CPU must be actively cooled. Only if critical system temperatures are reached, two additional
housing fans are switch on automatically.
2.5.1
Mainboard
The Mini-ITX Mainboard is an ultra-compact x86 platform. Its heart consists of an active cooled Intel®
six-core processor. The mainboard provides two DIMM slots for DDR4 memory module and supports
up to 64 GB system memory. Two Ethernet and two serial interfaces are also available. The gateway
can be expanded with two PCI Express cards.
Additional interfaces:
1x Ethernet interface up to 1 Gbps BaseT (RJ45)
1x Ethernet interface up to 2.5 Gbps BaseT (RJ45)
2x RS-232 (DB9)
1x SATA
USB 2.0 and USB 3.0 ports
2x PCIe x8
HDMI
Keyboard and mouse via USB
2.5.2
RS-232 Interfaces
The installed mainboard provides two integrated serial interfaces.
COM 2 front side and COM1 rear side
SERIAL PORT
RS232 DTE
DB9 male connector
Pin
Direction
Description
1
INPUT
DCD
Data Carrier Detect
2
INPUT
RXD
Receive Data
3
OUTPUT
TXD
Transmit Data
4
OUTPUT
DTR
Data Terminal Ready
5
GND
Ground
6
INPUT
DSR
Data Set Ready
7
OUTPUT
RTS
Request To Send
8
INPUT
CTS
Clear To Send
9
INPUT
RI
Ring Indicator
Figure 4: pin assignment of DB9 DTE RS-232 interfaces
