$58^.49

Free 30-day Returns

Limit 99999 per customer.

Ships from China.

Sold by TERRA HAVEN

Shipped by TERRA HAVEN

Price alert

Add to Wish List

Meet Your Seller

TERRA HAVEN

See Seller Store

Main image of UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518

Alt view image 2 of 7 - UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518

Alt view image 3 of 7 - UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518

Alt view image 4 of 7 - UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518

Alt view image 5 of 7 - UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518

Alt view image 6 of 7 - UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518

Alt view image 7 of 7 - UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518

Shop All Lucyd Products | Visit TERRA HAVEN Store

UOTEK Digital 8 Channel Optical Isolated Wet Contact I/O Input Module Controller IO RS-232 RS-485 Adapter Modbus-RTU Support Wet and Dry Node Input UT-5518

Be the first to review this product...

Input channels: 8 channels | Communication protocol: Modbus-RTU | Baud rate: 1200/2400/4800/9600/19200/38400/57600/115200bps | Supply voltage: 9 ~ 30V DC | Operating current: 300mA@9V max

Overview

Specs

Reviews

Any questions? Our AI mode will help you find out quickly.

Try me now

_
Input channels: 8 channels
_ Communication protocol: Modbus-RTU
_ Baud rate: 1200/2400/4800/9600/19200/38400/57600/115200bps
_ Supply voltage: 9 ~ 30V DC
_ Operating current: 300mA@9V max

Additional Information
First Listed on Newegg	August 12, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by TERRA HAVEN Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIC6T1M4F1684