


TG501 Industrial Cellular 4G LTE Mini RTU with rich I/O Supports RS-232/485/422 I/O
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
TG501 Industrial Cellular 4G LTE Mini RTU with rich I/O Supports RS-232/485/422 I/OTG501 Industrial Cellular 4G LTE Mini RTU with rich I O Supports RS 232 485 422 I O and protocols for diverse sensors and controllers Freq. Bands: B1 B2 B3 B5 B7 B8 B20 B28 (Telstra and all other AU providers) Compatible with global 4G 3G and LTE CAT M1 NB IoT Modbus TCP RTU, MQTT, TCP UDP protocols Up to 16MB Local data storage, support 5 data centres SMS alarm and AT command 2 RS232, 1 RS485, 3 ADC, 2 DI, 2 Relay, 1 power output Secure and
Quick Dispatch:
Your TG501 Industrial Cellular 4G LTE Mini RTU with rich I/O Supports RS-232/485/422 I/O orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your TG501 Industrial Cellular 4G LTE Mini RTU with rich I/O Supports RS-232/485/422 I/O ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.7 ★★★★★
Based on 446 reviews
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Product Reviews
★★★★★ 5
Good quality connectors
Size: 6 Pairs
Good quality connectors, holds wire well and stays in place. I’ll buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 4
Worked fine for me
Size: 10 Pairs
I saw some reviews that mention difficulty in threading or fitting. They are tight, but they work fine. I had no issues installing the speaker wire and no issues with the set/crimping screws. I even had one fall out when I loosened it too much and, though it was challenging without my glasses, I did get it to thread back in with no problems. I have purchased other BluRigger products, like HDMI cables, and they are of great quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2024
★★★★★ 5
They look great and work great!
Size: 12 Pairs
Great contact screws with bare wires and solid inserting with the banana clips! Would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 5
Easy
Size: 12 Pairs
Easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 3
Not sure how it works
Size: 6 Pairs
Appears to tight a space for two wires to travel through and be connected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2025
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