TRC-190-DC-48 - Uncategorized Moxa - Free user manual and instructions
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| Product Type | Industrial Embedded Computer |
| Model | TRC-190-DC-48 |
| Brand | Moxa |
| Power Supply | 48 VDC (nominal), 36 to 72 VDC range |
| Power Consumption | 30 W max |
| Dimensions (W x H x D) | 150 x 100 x 60 mm (5.9 x 3.9 x 2.4 in) |
| Weight | 1.5 kg (3.3 lb) |
| Operating Temperature | -25 to 60°C (-13 to 140°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Humidity | 5 to 95% (non-condensing) |
| Mounting | DIN-rail or wall mount |
| Processor | Intel Celeron N2930, 1.83 GHz |
| Memory | 4 GB DDR3L (max 8 GB) |
| Storage | 32 GB SSD (expandable via mSATA) |
| Interfaces | 2x Gigabit Ethernet, 2x USB 2.0, 1x VGA, 1x RS-232/422/485 |
| Protection Rating | IP30 |
| Certifications | CE, FCC, UL, EN 50155 |
| Warranty | 5 years |
Frequently Asked Questions - TRC-190-DC-48 Moxa
How do I mount the TRC-190-DC-48 on a DIN rail?
Clip the unit onto the DIN rail using the integrated spring clip. Ensure it snaps securely. For wall mount, use the optional mounting bracket.
What power supply should I use?
Use a 48 VDC power supply with a range of 36 to 72 VDC. The unit consumes up to 30W. Connect to the terminal block labeled PWR.
How to connect to the device for the first time?
Connect via Ethernet using a straight-through cable. The default IP address is 192.168.127.254. Access the web interface or use serial console (RS-232, 115200 baud).
Can I expand the storage?
Yes, the TRC-190-DC-48 has an internal mSATA slot for additional SSD storage. Open the front cover to access the slot.
What is the operating temperature range?
The device operates between -25°C and 60°C (-13°F to 140°F). For extended temperature, ensure adequate airflow.
Does it support PoE?
No, the Ethernet ports do not support Power over Ethernet (PoE). Use a separate PoE injector if needed.
How to clean the device?
Turn off and disconnect power. Use a dry, soft cloth to wipe the exterior. Do not use solvents or water. Keep vents clear of dust.
Is there a battery for real-time clock?
Yes, a CR1220 coin cell battery maintains the RTC when power is off. Replace every 5 years.
What is the maximum RS-232 cable length?
For RS-232, maximum cable length is 15 meters (50 feet). For RS-485, up to 1200 meters (4000 feet).
How to reset to factory defaults?
Press and hold the reset button (pinhole on front panel) for 5 seconds using a paperclip. The device will reboot with default settings.
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