Home Beckhoff C6 Industrial PC Units C6320-0020

C6320-0020

Name: C6320-0020
Brand: Beckhoff
Price: 443 USD
Availability: InStock
Rating: 4.4 (19 reviews)

Rated 4.4 (19 total ratings)

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The C6320-0020 industrial PC offers an Intel Celeron 1.50 GHz CPU, a 1 GB DDR2 RAM, dimensions of 93 x 196 x 226 mm, and operates within a supply voltage range of 22–30V VDC. Part of the C6 Industrial PC Series from Beckhoff, it has a power consumption of 150 W and is protected by an IP20 protection class.

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Product Description:

The C6320-0020 model, part of the Beckhoff C6 Industrial PC Series, is a compact and robust fanless built-in Industrial PC designed for efficient performance in a wide range of industrial settings. With dimensions of 93 x 196 x 226 mm and a lightweight design at 4.0 kg, this unit is ideal for space-constrained environments where reliable computing is essential. Powered by an Intel Celeron 1.50 GHz processor, it is optimized for lightweight industrial applications, ensuring quick processing and responsiveness. The unit features 1 GB DDR2 RAM, providing sufficient memory for basic control tasks, while the flash card storage option allows for reliable data management in various scenarios.

Operating on a 24 V DC power supply, this model supports a supply voltage range of 22–30 V DC, ensuring versatility and compatibility with different industrial setups. The low power consumption of 150 W enhances its energy efficiency, making it suitable for continuous operations in diverse applications. Built to withstand rigorous industrial conditions, the unit features a shock resistance of 0.035 mm (sinusoidal vibration 10 to 58 Hz) and 5 G (impact) for 30 ms, ensuring reliability even in challenging environments. With a protection class of IP20, the C6320-0020 is designed to prevent the ingress of solid foreign objects, adding an extra layer of security and durability.

The installation orientation must follow the provided orientation diagram, ensuring optimal performance and reliability in operation. The C6320-0020 is tailored for various industrial applications where space, efficiency, and reliability are critical. Its compact design, combined with robust specifications, positions the C6320-0020 as an excellent choice for users seeking dependable performance in automation tasks. This model offers versatility and reliability, making it suitable for a range of applications where performance and efficiency are paramount.

Specs
Common Troubleshooting Steps
Product Comparison
Similar Ordering Codes
Common Error Codes

Applications
Lightweight Automation Industries

Cpu
Intel Celeron 1.50 GHz

Dimensions (w X H X D)
93 x 196 x 226 mm

Hard Disk
Flash card

Installation Orientation
Must follow orientation diagram

Power Consumption
150 W

Power Supply
24 VDC

Protection Class
IP20

Ram
1 GB DDR2

Shock Resistance (impact)
5 G, duration: 30 ms

Shock Resistance (sinusoidal Vibration 10 To 58 Hz)
0.035 mm

Shock Resistance (sinusoidal Vibration 58 To 500 Hz)
0.5 G

Supply Voltage Range
22–30V VDC

Warranty
One-year

Weight
4.0 kg

Symptom	Likely cause	Corrective action
IPC shows no sign of life after the cabinet is powered up	24 V DC not reaching the PC	Verify the ±24 V wiring and connector pin-out; re-power after fixing cabling
Unit stops in POST – operating system never loads	Boot device still set to floppy / CD; BIOS parameters wrong	Remove the medium, load BIOS defaults, save & reboot
TwinCAT runtime starts but the machine doesn’t react	Fault is outside the IPC (field wiring, PLC code, or external hardware)	Trace I/O in TwinCAT Scope / System-Manager; repair external cause or restore previous project version
Continuous disk-access errors	Damaged disk / CD or failing drive	Test medium in another PC; swap HDD/optical drive if errors persist
Boots erratically, dark screen yet fan & drives spin	Internal hardware defect (mother-board, PSU)	Replace the C6320 or send to Beckhoff Service for board level repair
System clock resets or BIOS warnings on power-up	Lithium battery on the motherboard is empty	Power-down, replace CMOS cell with same type, dispose of old cell safely
IPC overheats and shuts down while cabinet temperature is high	Ambient exceeds spec (0 … 55 °C) or ventilation slots blocked	Improve cabinet airflow or add forced cooling to stay within spec
IPC will not restart immediately after a controlled shutdown	Internal PSU latch requires ≥ 10 s discharge time	Wait > 10 s before re-applying 24 V, or fit a timed restart relay
LINK/ACT LEDs dark – no EtherCAT/ LAN communication	Network cable, switch-port or IPC NIC disabled	Check RJ-45 leads & switches; confirm LEDs (green = link) then re-enable NIC in Windows Device-Manager
“No bootable device” after service work	SATA / power ribbon or PCI cards left un-seated during maintenance	Power-off ≥ 24 V, reseat all internal connectors and cards before rebooting

Model	Dimensions W × H × D (mm)	Weight (kg)	Built-in storage	Fanless?
C6320-0020	93 × 196 × 226	4	HDD (standard, replaceable)	No (uses system fan)
C6325-0020	133 × 196 × 226	6	Flash-disk (no moving parts)	No
C6330-0020	107 × 196 × 226	4.6	HDD (standard)	No
C6335-0020	147 × 196 × 226	6.6	HDD + Slim CD-ROM	Yes – large heatsink allows passive cooling to 45 °C
C6340-0020	134 × 196 × 226	4.5	n/s (HDD as supplied)	No
C6350-0020	148 × 196 × 226	5.1	n/s (HDD)	No

Ordering code

BIOS/POST beep pattern (error code)	What it means
1 short beep	DRAM refresh failure – memory can’t be refreshed
2 short beeps	Parity-circuit failure in system RAM
3 short beeps	Base 64 KB RAM failure (first memory bank)
4 short beeps	System-timer failure on the motherboard
5 short beeps	Processor failure detected during POST
6 short beeps	Keyboard-controller / gate A20 failure
7 short beeps	Virtual-mode exception error (CPU)
8 short beeps	Display-memory read/write failure (video RAM)
9 short beeps	ROM-BIOS checksum failure – corrupted BIOS code
10 short beeps	CMOS shutdown-register read/write error

Frequently Asked Questions about C6320-0020:

Q: What type of processor is installed in the C6320-0020?

A: The C6320-0020 comes with an Intel Celeron 1.50 GHz processor, ideal for industrial applications.

Q: What is the RAM capacity in the C6320-0020?

A: The C6320-0020 is equipped with 1 GB DDR2 RAM, which offers efficient processing for basic industrial tasks.

Q: What is the power consumption of the C6320-0020?

A: The C6320-0020 consumes 150 W of power during operation.

Q: How much does the C6320-0020 weigh?

A: The C6320-0020 weighs approximately 4.0 kg, making it easy to install in industrial settings.

Q: What protection class does the C6320-0020 meet?

A: The C6320-0020 has a protection class of IP20, providing resistance against dust ingress in industrial environments.

Internal Product Review

‘‘The C6320-0020 by Beckhoff is a compact and lightweight fanless industrial PC designed for basic control tasks. While it features a lower processing capacity, its robust design and IP20 protection make it suitable for less demanding environments. This model is a solid choice for applications requiring a straightforward and reliable computing solution.’’