The compact fanless arm-based industrial computers from Moxa are wireless-capable and have comprehensive security functions. They are designed for space-critical applications. The computers are specifically designed for long-term operation, making them the ideal choice for remote monitoring and data acquisition applications.

Arm Cortex-A7 dual-core 1 GHz IIoT gateway with built-in TPM module, LTE Cat. 4 module pre-installed, 1 Mini PCIe expansion slot for a Wi-Fi module, 1 CAN port, 4 DIs, 4 DOs, -40 to 70°C operating temperature

Computer
CPU
– Armv7 Cortex-A7 Dual-Core 1 GHz
DRAM
– 2 GB DDR3L
Supported operating system
– Moxa Industrial Linux 1 (Debian 9, Kernel 4.4), 2027 EOL
– Moxa Industrial Linux 3 (Debian 11, Kernel 5.10), 2031 EOL
Memory Pre-installed
– 8 GB eMMC
Expansion slots
– MicroSD (SD 3.0) socket x 1

Computer interface
Ethernet ports
– Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 2
Serial ports
– RS-232/422/485 ports x 2, software selectable (DB9 connector)
CAN ports
– CAN 2.0 A/B x 1 (DB9 connector)
Digital input
– DIs x 4
Digital output
– DOs x 4
USB 2.0
– USB 2.0 hosts x 1, Type A connectors
Wi-Fi antenna connector
– RP-SMA x 2
Cellular antenna connector
– SMA x 2
GPS antenna connector
– SMA x 1
Expansion slots
– mPCIe slots x 1
SIM format
– Nano
Number of SIMs
– 2
Buttons
– Programmable button
TPM
– TPM v2.0

Ethernet interface
Magnetic isolation protection
– 1.5 kV (built-in)

Security functions
Hardware-based security
– TPM 2.0
– Hardware Root of Trust Secure Boot
Intrusion Detection
– Host-based Intrusion Detection
Security Tools
– Security Diagnostic Tool
– Security Event Auditing
– Secure Update
Disk Protection
– LUKS Disk Encryption
Recovery
– One-step recoveryStep Recovery to Last Known Safe State
– Dual System Design with Automatic Failback
Reliability
– Network Keep Alive
– Network Failover and Failback

Serial Interface
Baud Rate
– 300 bps to 921.6 kbps
Data bits
– 7, 8
Stop bits
– 1, 2
Parity
– None, Even, Odd, Space, Mark
Flow control
– RTS/CTS, XON/XOFF
– ADDC (automatic data direction control) for RS-485
– RTS toggle (RS-232 only)
Console connection
– 1 x 4-pin header to DB9 console connection

Serial signals
RS-232
– TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422
– Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w
– Data+, Data-, GND

CAN interface
No. Ports
– 1
Connector
– DB9 Connector
Baud rate
– 10 to 1000 kbps
Industrial protocols
– CAN 2.0A
– CAN 2.0B
Isolation
– 2 kV (built-in)
Signals
– CAN_H, CAN_L, CAN_GND, CAN_SHLD, CAN_V+, GND

Digital inputs
Connector
– Screwable Euroblock terminal
Dry contact
– Off: Open
– On: Short circuit to GND
Isolation
– 3K VDC
Sensor type
– Wet contact (NPN)
– Dry contact
Wet contact (DI to COM)
– On: 10 to 30 VDC
– Off: 0 to 3 VDC

Digital outputs
Connection
– Screwable Euroblock terminal
Rated current
– 200 mA per channel
I/O type
– Sink
Voltage
– 24 VDC nominal, open collector up to 30 VDC

Mobile radio interface
Mobile radio standards
– LTE Cat. 4
Band options
– LTE Band 1 (2100 MHz) / LTE Band 3 (1800 MHz) / LTE Band 5 (850 MHz) / LTE Band 7
– (2600 MHz) / LTE Band 8 (900 MHz) / LTE Band 28 (700 MHz)
– UMTS/HSPA 850 MHz / 900 MHz / 1900 MHz / 2100 MHz

GPS interface
Receiver types
– GPS/GLONASS/Galileo
– State-of-the-art GNSS solution
Accuracy
– Position: 2.0 m @CEP50
Acquisition
– Hot start: 1.1 sec.
– Cold start: 29.94 sec. Cold starts: 29.94 sec.
Sensitivity
– Cold starts: -145 dBm
– Tracking: -160 dBm
Time Pulse
– 0.25 Hz to 10 MHz

LED indicators
System
– Power x 2
– Programmable x 1
– SIM card indicator x 1
Wireless Signal Strength
– Cellular/Wi-Fi x 6

Power Parameters
No. Power Inputs
– Redundant Dual Inputs
Input Voltage
– 12 to 48 VDC
Power Consumption
– 10 W
Input Current
– 0.8 A @ 12 VDC

Reliability
Alarm Tools
– External RTC (Real Time Clock)
Automatic Reboot Trigger
– External WDT (Watchdog Timer)

Physical Characteristics
Dimensions
– 141.5 x 120 x 39 mm (5.7 x 4.72 x 1.54 in)
Weight
– 750 g (1.65 lb)
Housing
– SECC
– Metal
Protection class
– IP30
Installation
– DIN rail mounting
– Wall mounting (with optional kit)

Environmental conditions
Operating temperature
– -40 to 70°C (-40 to 158°F)
Storage temperature (including packaging)
– -40 to 85°C (-40 to 185°F)
Relative ambient humidity
– 5 to 95% (non-condensing)
Shock
– IEC 60068-2-27
Vibration
– 2 Grms @ IEC 60068-2-64, Random wave, 5-500 Hz, 1 hour per axis (without USB devices connected)

Standards and certifications
EMC
– EN 55032/35
– EN 61000-6-2/-6-4
EMI
– CISPR 32, FCC Part 15B Class A
EMS
– IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
– IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
– IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
– IEC 61000-4-6 CS: 10 V
– IEC 61000-4-8 PFMF
– IEC 61000-4-5 Surge: Power: 0.5 kV; Signal: 1 kV
Industrial Cybersecurity
– IEC 62443-4-1
– IEC 62443-4-2
Hazardous Zones
– Class I Division 2
– ATEX
– IECEx
Network Operator Approvals
– Verizon
– AT&T
Safety
– UL 62368-1
– EN 62368-1
Environmentally friendly product
– RoHS, CRoHS, WEEE

MTBF
Time
– 528.574 hours
Standards
– Telcordia (Bellcore) Standard TR/SR