Distributed Remote IO Module RJ45 RS485 AI/DI/DO Modbus TCP RTU CDSENT M31-U Series Switch Analog Input/Ouput Rail Installation
Quick answer
Is $37.91 a good price for Distributed Remote IO Module RJ45 RS485 AI/DI/DO Modbus TCP RTU…?
It is the usual price, not a deal: $37.91 is in line with the typical price of $37.91 that DipScout measured over the last 4 days. Tracked since Oct 23, 2026, the price hasn't changed.
$37.91
Today it costs $37.91 on AliExpress. Since Oct 23, 2026, when we started tracking it, the price hasn't changed. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 4 days. The store advertises "was $42.95", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$37.91
We started tracking this price on Oct 23. The chart takes shape over the days: we only draw prices we observed.
| Store | CDSENET IOT Module Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Phones & Telecommunications › Communication Equipment |
| Recorded readings | 1 |
| First seen | 10/23/2026 |
| Last reading | 10/24/2026, 1:03:35 AM UTC |