EMS-EHL-4COM-isolation

Series: EMS

Manufactured byAvalue

The Avalue EMS-EHL-4COM-isolation is a modular computing system based on the Elkhart Lake platform — Intel Celeron J6413 or wide-temperature Intel Atom x6425E — with a single DDR4 3200 MT/s SO-DIMM up to 32GB and onboard TPM 2.0. Built on the EBM-EHLS SBC, this variant is distinguished by four isolated RS-232/422/485 serial ports with 2.5KV isolation, making it ideal for electrically noisy industrial environments. Beyond the isolated COM bank it provides 2 x BIOS-selectable RS-232/422/485 with hardware auto flow control, 8-bit GPIO, a mix of USB 3.2 Gen2/Gen1 and USB 2.0, dual LAN, DP++ and HDMI display, and dual M.2 expansion (Key-B with SIM, Key-E for Wi-Fi/BT). Terminal-block power input and full antenna/LED provisioning suit machine control, transportation, and rugged edge deployments running Windows or Linux.

Key Features

Intel Celeron J6413 / Atom x6425E (Elkhart Lake, wide-temp option)
1 x DDR4 3200 MT/s SO-DIMM, up to 32GB
Onboard TPM 2.0 (EBM-EHLS SBC)
4 x RS-232/422/485 with 2.5KV isolation
2 x RS-232/422/485 (BIOS-selectable, HW auto flow control)
8-bit GPIO (DB9)
USB 3.2 Gen2/Gen1 + USB 2.0, dual LAN
DP++ and HDMI display
Dual M.2 (Key-B w/ SIM, Key-E Wi-Fi/BT), terminal-block power

Technical Specifications

System Information

Processor	Intel® Celeron® Processor J6413 (1.5M Cache, up to 3.00Ghz), ST, Tj=105°C, Intel® Atom® Processor x6425E(1.5M Cache, up to 3.00Ghz), WT, Tj=-40°C ~105°C
System Memory	1 x 260-pin SODIMM socket Max. Up to 32GB DDR4 3200 MT/s
Watchdog Timer	H/W Reset, 1sec. ~ 65535sec.
H/W Status Monitor	CPU & system temperature monitoring and Voltages monitoring
TPM	TPM 2.0
SBC	EBM-EHLS

Expansion

M.2	1 x M.2 Key-B 2242/3042/3052 support SATA3/ PCIe III/ USB3.2 Gen.1 and SIM slot1 (internal), default support 3.3V, jumper setting to adjust 3.3V/ 3.8V, 1 x M.2 Key-E 2230 for Wi-Fi & BT Module (USB2.0/ PCIe III)

Storage

M.2	1 x M.2 Key-B 2242/2280, support SATA, 1 x M.2 Key-B 2242, support SATA (share with expansion slot)

Front I/O

Power Button	1 x Push Button for Power on/off
Reset Button	1 x Push Button for Reset
LED Indicator	1 x Power LED (Blue), 1 x Storage LED (Yellow)- M.2 B-key SATA, 1 x LTE LED (Green)- M.2 B-key PCIe, 1 x Wifi LED (Green)- M.2 E key
COM Port	2 x COM RS232/422/485 (select via BIOS, auto flow control via HW)
Digital I/O	1 x 8-bit GPIO (DB9)
Wire-Control Power On/Off	1 x 2-Pin Terminal Block for wire-control power on/off
Antenna	2 x Antenna with dust cover

Rear I/O

USB	2 x USB 3.2 Gen.2 (10Gbp/s), 2 x USB 3.2 Gen.1 (5Gbp/s), 2 x USB 2.0
COM Port	4x RS232/422/485 (2.5KV isolation)
LAN Port	2 x RJ45
Audio	1 x Mic-In, 1 x Line-Out
DP	1 x DP++
HDMI	1 x HDMI
Antenna	2 x Antenna with dust cover
AC/DC Input	1 x 3-Pin Terminal Block (V+. V-, GND)

Right I/O

Antenna	2 x Antenna with dust cover

Left I/O

Antenna	2 x Antenna with dust cover

Display

Graphic Chipset	Intel® UHD Graphics for 10th Gen Intel® Processors
Resolution	DP++ : Max. resolution 4096x2304 @ 60Hz, HDMI : Max. resolution 4096x2304 @ 60Hz

Audio

Audio Codec	Realtek ALC888S (co-lay with ALC897) HD codec

Ethernet

LAN Chipset	2 x Intel I226-IT
Specification	2 x 10/100/1000/2.5G Base-Tx GbE compatible

Power Requirement

Voltage Input Spec.	DC in 12/24V (+9V ~ +36V), wide voltage single power input, TVS component for surge protection, Reverse current/voltage protection (Max. Currency: 13A)
Voltage Input Connector	3-Pin Terminal Block (V+. V-, GND)
ACPI	Single power ATX Support S0,S3, S4, S5, ACPI 5.0 Compliant
Power Mode	AT/ATX (ATX is default setting)

Software Support

OS	Win 10 64bit / Win 11 64 bit/ Linux

Certification

Certification Information	CE, FCC Class B, LVD 62368-1

Mechanical & Environmental

Operating Temp.	-40°C ~ 70°C (w/SSD) ambient w/ 0.5 air flow, WT sku, x6425E, 0°C ~ 65°C (w/SSD) ambient w/ 0.5 air flow, ST sku, J6413
Storage Temp.	-30°C ~ 70°C (-22°F ~ 158°F)
Operating Humidity	40°C @ 95% Relative Humidity, Non-condensing
Dimension (W x L x H)	240mm x 150mm x 64 mm (w/ IET module)
Weight	1.9 kg (System), 2.7 kg (w_Package)
Vibration Test	With SSD : 5Grms, IEC 60068-2-64, Random, 5 ~ 500Hz, 0.5hr/axis
Shock Test	With SSD : 55Grms, IEC 60068-2-27, Half Sine, 11ms
IP Rating	IP 50
Mounting Kit	Wall mount kit (standard), DIN RAIL (optional)

Ordering Information

Ordering Information	Intel® Elkhart Lake Atom®/Celeron® Processor Fanless Rugged Embedded System, w_4COM Isolation IET Module, EMS-EHL-J64-A1-4R (J6413), EMS-EHL-X64-A1-4R (x6425E)