Moxa MC-1112-E4-T, Intel Atom E3845 4GB DDR3L Industrial PC
The Moxa MC-1112-E4-T is a compact industrial PC designed for industrial computing applications that require reliable processing, networking, serial communication, and flexible installation. It is powered by an Intel Atom® E3845 processor with a 1.91 GHz operating frequency and includes Intel® HD Graphics for system display requirements.
The industrial PC comes pre-installed with 4 GB DDR3L memory and provides one SODIMM DDR3/DDR3L slot. It supports Windows 10 IoT Enterprise LTSC 2021 and Linux Debian 9 with kernel v4.9, while the CFast slot provides a dedicated storage interface for industrial computing deployments.
For network and peripheral connectivity, the MC-1112-E4-T provides two auto-sensing 10/100/1000 Mbps RJ45 Ethernet ports and two USB 2.0 Type-A hosts. A VGA output with a 15-pin D-sub connector supports connection to compatible displays, while the serial interface provides configurable communication parameters for industrial equipment.
The system supports RS-485 automatic data direction control through ADDC along with RTS/CTS and XON/XOFF flow control. Its serial interface supports baud rates from 50 bps to 115.2 kbps, multiple data bit configurations, and several parity options for integration with industrial devices and control systems.
The Moxa MC-1112-E4-T operates from 11.4 to 36 VDC and has a maximum power consumption of 30 W. Its metal housing, DIN-rail mounting, optional wall mounting, built-in WDT, and wide -40 to 70°C operating temperature range make it suitable for industrial automation, machine control, factory networking, and other demanding industrial computing environments.
Key Features
-
Intel Atom® E3845 processor at 1.91 GHz
-
4 GB pre-installed DDR3L memory
-
2 x 10/100/1000 Mbps RJ45 Ethernet ports
-
2 x USB 2.0 Type-A hosts
-
CFast storage slot
-
VGA output with 15-pin D-sub connector
-
11.4 to 36 VDC input with 30 W maximum consumption
-
-40 to 70°C operating temperature range
Specifications
| Computer |
|
| CPU |
Intel Atom® E3845 processor (2M cache, 1.91 GHz) |
| Graphics Controller |
Intel® HD Graphics |
| System Memory Pre-installed |
4 GB DDR3L |
| System Memory Slot |
SODIMM DDR3/DDR3L slots x 1 |
| Supported OS |
Windows 10 IoT Enterprise LTSC 2021, Linux Debian 9 (kernel v4.9) |
| Storage Slot |
CFast slot x 1 |
| Computer Interface |
|
| Ethernet Ports |
Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 2 |
| USB 2.0 |
USB 2.0 hosts x 2, type-A connectors |
| Video Output |
VGA x 1, 15-pin D-sub connector (female) |
| SIM Format |
MC-1121/1122 models: Mini |
| LED Indicators |
|
| System |
Storage x 1 |
| LAN |
2 per port (10/100/1000 Mbps) |
| Serial |
MC-1112/1121/1122 models: 2 per port (Tx, Rx) |
| Serial Interface |
|
| Baudrate |
50 bps to 115.2 kbps |
| Connector |
DB9 male |
| Data Bits |
5, 6, 7, 8 |
| Flow Control |
Automatic Data Direction Control (ADDC) for RS-485, RTS/CTS, XON/XOFF |
| Isolation |
N/A |
| Parity |
None, Even, Odd, Space, Mark |
| Power Parameters |
|
| Input Voltage |
11.4 to 36 VDC |
| Power Connector |
Terminal block (for DC models) |
| Power Consumption |
30 W (max.) |
| Reliability |
|
| Automatic Reboot Trigger |
Built-in WDT |
| Physical Characteristics |
|
| Housing |
Metal |
| Dimensions |
132 x 122 x 68 mm (5.2 x 4.81 x 2.68 in) |
| Weight |
1,022 g (2.25 lb) |
| Installation |
DIN-rail mounting, Wall mounting (with optional kit) |
| Environmental Limits |
|
| Operating Temperature |
-40 to 70°C (-40 to 158°F) |
| Storage Temperature (package included) |
-45 to 75°C (-49 to 167°F) |
| Ambient Relative Humidity |
5 to 95% (non-condensing) |
