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• 8GB/16GB 128-bit LPDDR5, 3200MHz

• 1 x M.2 2280/3080 Key M PCIe 3.0 x4 NVMe SSD, 128GB in default

• 12 x LED indicatorsReset button, 1 x OTG
• 2 x Micro SIM slots, 1 x HDMI, 2 x USB 3.2

I/O Ports, Rear-Plate

• 9~36VDC-in, S-coded
• 4 x GbE PoE & 1 x GbE, X-coded
• M12 multi-port (2 x RS232 & 1 x console, 1 x CAN)

I/O Ports, Side-Plate

• 2 x antenna holes for Wi-Fi 5/6 modules (PR-SMA ant.)
• 2 x antenna holes for LTE/5G module (SMA ant.)
• 1 x antenna hole for GNSS (RP-SMA ant.)

• 1 x HDMI 2.0A/B, up to 3840 x 2160@60Hz

• 1 x Full size mPCIe socket (PCIe 4.0 + USB 2.0)
• 1 x M.2 3042/3052 Key B socket (USB 3.2) with 2 x micro SIM slots

• Nominal voltage: ~9~36V (ATC 3540-IP7-4C); 24V for rail (ATC 3540-IP7-AI4CR)
• Cranking voltage: 6V~9V (less than 20 sec)
• OCP & UVP (shut down once exceeding 37V)
• Ignition on/off control & programmable on/off delay timer
• Optional for remote power on/off control

• 1 x CAN 2.0A/2.0B
• IEC 61000-4-2 Electrostatic Discharge (ESD): ±4KV/8KV (contact/air, whole system)
• 2.5KV isolated

• Operating temperatures: -30°C~70°C NVIDIA® Jetson Orin™ NX@10W~25W, w/ 30W PoE)
• Storage temperatures: -40°C~85°C
• Relative humidity: 10%~95% (non-condensing)
• Vibraion in operating
  - MIL-STD-810G, 514.6C, Procedure 3, Category 4
  - IEC 60068-2-64: 2.0g@5~500 Hz
  - MIL-STD-810G, 514.6E, Procedure 1, Category 24, 7.7g approx.
• Shock
  - Operating: MIL-STD-810G, Method 516.6, Procedure I, functional shock=20g
  - Non-operating: MIL-STD-810G, Method 516.6, Procedure V, crash hazard shock test=75g

• CE approval, FCC Class A, UKCA
• E13 (ATC 3540-IP7-4C)
• EN50155 (ATC 3540-IP7-AI4CR)

• External Cable: Power extension cable, 20cm; M12 multi-port adapter cable, 20cm

• GbE

1 port GbE, X-coded

9Kbyte Jumbo frame, PTP (IEEE 1588) support

Controller: Intel® I210-IT

• PoE

4-Port Gbps, X-coded

IEEE 802.3af/at compliant

30W (4-port) power budget in total

PoE on/off and power watt monitoring

The cap is pre-installed

• USB

2 x USB 3.2, type A

- 5V@900mA each
- up to 5Gbit/s link speed & compliance with USB 2.0 (LS/FS/HS link speed)

1 x OTG micro USB, 2 x USB2.0 wafer-type (reserved)

• Serial Port

1 x RS232 (Tx, Rx, CTS, RTS)

1 x RS232 (Tx, Rx)

1 x Console port (Tx, Rx)

RS232 working voltage, ±9V, baud rate up to 115.2kb/s

• DI/DO (reserved)

4-Bit input

- Source: 9~36VDC (12V@0.6mA/24V@1.2mA)
- External: 0~33VDC pull-high, high-level, 3.3 - 33VDC; low-level, 0-2 VDC

4-Bit output
- Source: 9~36VDC (nominal 35mA@24V)
- External: 5~27VDC pull-high, sink current w/ 220mA for each bit, 500mA max (@25C)

Source or external can be selected by software (default: source type)

Dimensions & Weight

• ATC 3540-IP7-4C

- 213mm x 167mm x 82.8mm (w/ mount bracket)
- 2.4kg

• ATC 3540-IP7-AI4CR

- 213mm x 167mm x 122.8mm (w/ mount bracket)
- 3.2kg

NEXCOM Acceleration Linux (NAL)
- NV Jetpack 5.1.1 package
- NEXCOM custom functions (GNSS, 5GNR, 6-axis sensor, MCU control)
- Ubuntu 20.04@Kernel 5.10

• ATC 3540-IP7-4C (P/N: 10AT0354000X0)

IP67 rating AI edge compute, NVIDIA® Jetson Orin™ NX SOM, 8GB LPDDR5, 128GB NVMe, 4 x GbE PoE, 1 x GbE, 2 x RS232, 2 x USB 3.2

• ATC 3540-IP7-AI4CR (P/N: 10AT0354001X0)

IP67 rating AI edge compute, NVIDIA® Jetson Orin™ NX SOM, 8GB LPDDR5, 128GB NVMe, 4 x PoE+ (X-coded), 1 x GbE (X-coded), 2 x USB 3.2, 24VDC w/ power isolation, rail

• ATC 3540-IP7-4C-16 (P/N: 10AT0354002X0)

IP67 rating AI edge compute, NVIDIA® Jetson Orin™ NX SOM, 16GB LPDDR5, 128GB NVMe, 4 x GbE PoE, 1 x GbE, 2 x RS232, 2 x USB 3.2

• ATC 3540-IP7-AI4CR-16 (P/N: 10AT0354003X0)

IP67 rating AI edge compute, NVIDIA® Jetson Orin™ NX SOM, 16GB LPDDR5, 128GB NVMe, 4 x PoE+ (X-coded), 1 x GbE (X-coded), 2 x USB 3.2, 24VDC w/ power isolation, rail