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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Industrial 8-Ch Ethernet Digital Input / Output Module Modbus RTU / TCP Protocol, Supports PoE Power Supply, 339171. Onboard voltage regulation chip, supporting a wide voltage range from 7V to 36V, and supporting PoE Ethernet power supply 2. Supports control via MQTT protocol, providing Alibaba Cloud MQTT application routines 3. Onboard integrated power isolation, capable of providing stable isolated voltage, and the isolated end does not require additional power supply 4. Input features bidirectional optocoupler isolation, supporting passive and active switch
1. Onboard voltage regulation chip, supporting a wide voltage range from 7V to 36V, and supporting PoE Ethernet power supply
2. Supports control via MQTT protocol, providing Alibaba Cloud MQTT application routines
3. Onboard integrated power isolation, capable of providing stable isolated voltage, and the isolated end does not require additional power supply
4. Input features bidirectional optocoupler isolation, supporting passive and active switch input, built-in anti-jitter algorithm, relays support switch input linkage mode or inversion mode control
5. Output uses Darlington, with optocoupler isolation, stronger driving capability, with a driving current of up to 500mA, and built-in reverse current diode protection
6. Output has flash-on and flash-off functions, can be set with parameters in the instruction, automatically turns off after a certain period of time after the output is turned on
7. Rail-mounted enclosure design, convenient installation, safer to use
8. External indicator light, convenient for checking input/output status, MCU status and signal transmission/reception status
9. Size: about 14.5 x 9 x 4 cm
Packaging list:
- Modbus POE ETH IO 8CH host unit x 1
- Screwdriver x 1
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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]
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4.6 ★★★★★
Based on 93 reviews
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Product Reviews
★★★★★ 4
Great for aggressive chewers
The Light Blue Funny Chewing Pet Toy with the baby bottle design is great for aggressive chewers — it holds up well and keeps my mid-size dog entertained. However, it’s not a soft plush, so for older dogs with weaker or sensitive teeth, it might take quite a bit of effort to chew deep enough to activate the squeaker. Overall, it’s a fun and durable toy, but better suited for younger or stronger dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2025
★★★★★ 5
Not just a dog toy…
Style: Snake
My cats love these! I bought one, a long time ago. Then we got two kittens. Had to buy another one, because they’re obsessed with them, carry them all over the house while meowing. Great purchase for this home!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
Washable and fun for inside play.
Style: Snake, Style: Snake
Absolutely is NOT for aggressive chewers and a little light on weight so it's great for small dogs. However, my dobie is obsessed with it and loves to toss it in the air and catch it, so it works great in the living room b/c it won't fly to far. Took her about a day to desqueak the squeakers(they could be more substantial) but she did not break thru the material and rip or chew it into pieces. Just put it in the washer to see how it will wash (and she's very upset with me over this move) Seems to be fine after the wash and about 10 mins in the dryer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2025
★★★★★ 1
Not sturdy at ALL
Style: Snake
It’s cute, but my 7 pound Yorkie tore it up in less than five minutes! Very disappointed!!
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Reviewed in the United States on April 6, 2026
★★★★★ 4
Dog toy snake
Style: Snake
Best dog toy ever😍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
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