Advanced modular controller with integrated serial interface, dual-core CPU with 1 GHz, Linux, operating temperature from -20 to 60 °C

Computer
CPU
– Armv7 Cortex-A7 dual-core 1 GHz
OS
– Moxa Industrial Linux 3 (Debian 11, Kernel 5.10)
– See www.moxa.com/MIL
Clock
– Real-time clock with capacitor backup
DRAM
– 2 GB DDR3L
MRAM
– 128 kB
Memory Pre-installed
– 8 GB eMMC (6 GB reserved for the user)
Memory slot
– microSD slots x 1 (1) microSD slots x 1 (up to 32 GB)
Expansion slots
– Up to 64 (with 45MR I/O modules)
– Up to 5 (with 45ML communication modules) communication modules)

Control logic
Language
– C/C++
– Python

Computer interface
Buttons
– Reset button

Input/output interface
Rotary switch
– 0 to 9

Ethernet interface
10/100BaseT(X) ports (RJ45 connector)
– Automatic negotiation speed
Magnetic isolation protection
– 1.5 kV (built-in)

Security functions
Authentication
– Local database
Encryption
– AES-256
– SHA-256
Security protocols
– SSHv2
Hardware-based security
– TPM 2.0

Serial interface
Console connection
– RS-232 (TxD, RxD, GND), 3-pin (115200, n, 8, 1)
No. of ports – 1 x RS-232 (TxD, RxD, GND), 3-pin (115200, n, 8, 1) Ports
– 1 x RS-232/422 or 2 x RS-485-2w
Connector
– Spring Euroblock terminal
Serial standards
– RS-232/422/485 (software selectable)
Baud rate
– 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
Flow control
– RTS/CTS
Parity
– None, Even, Odd
Stop bits
– 1, 2
Data bits
– 7, 8

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

System Power Parameter
Power Connector
– Spring Euroblock Terminal
No. Current inputs
– 1
Input voltage
– 12 to 48 VDC
Current consumption
– 1940 mA @ 12 VDC
Overcurrent protection
– 3 A @ 25°C
Overvoltage protection
– 55 VDC
Output current
– 1 A (max.) Field current parameters)

Field current parameters
Power connection
– Euroblock spring terminal
Number of current inputs
– 1
Input voltage
– 12/24 VDC
Overcurrent protection
– 5 A @ 25°C
Overvoltage protection
– 33 VDC
Output current
– 2 A (max.)

Physical characteristics
Wiring
– Serial cable, 16 to 28 AWG
– Power cable, 12 to 26 AWG
Stripping length
– Serial cable, 9 to 10 mm
– Power cable, 12 to 13 mm
Housing
– Plastic
Dimensions
– 60.3 x 99 x 75 mm (2.37 x 3.9 x 2.96 in)
Weight
– 207.7 g (0.457 lb)
Installation
– DIN rail mounting

Standards and certifications
EMC
– EN 55032/35
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 1000 MHz: 3 V/m
– IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
– IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
– IEC 61000-4-6 CS: 10 V
– IEC 61000-4-8 PFMF
Safety
– UL 61010-2-201
Shock
– IEC 60068-2-27
Vibration
– IEC 60068-2-6
Hazardous areas
– Class I Division 2
– ATEX

MTBF
Time
– 954,606 hrs.
Standards
– Telcordia SR332

Ambient conditions
Operating temperature
– -20 to 60°C (-4 to 140°F)
Storage temperature (including packaging)
– -40 to 85°C (-40 to 85°C) -40 to 85°C (-40 to 185°F)
Relative humidity
– 5 to 95% (non-condensing)
Altitude
– Up to 4000 m

Declaration
Environmentally friendly product
– RoHS, CRoHS, WEEE