

The new AMRIO series of programmable I/O modules is a full-featured replacement of the DMM-xx series. Only the DMM-DO18 has been replaced by AMRIO-DO21 with three additional digital outputs. The DMM-PDO6NI6 and DMM-AO8U do not have a direct replacement and are replaced with the AI8DO8, AI8RDO8 and AI8AO8U combined models.
AMRIO modules have an extended operating temperature range of –20 to 70 °C as standard. The modules are designed for mounting on a 35 mm DIN rail and for power supply of 24 V DC.
A qualitative functional change of AMRIO modules, as compared to DMM, is the upcoming possibility of programming a user application in the DetStudio development environment – this effectively means that AMRIO modules can become a small control system, easily and cost-effectively.
This week, we´ve started with the distribution of AMRIO modules that will gradually replace the discontinued DMM-xx modules that are still in stock. Thanks to the compatibility of both module series, this change should not have any significant impact on projects in progress or already implemented applications. If you have any questions, please contact our technical support or your AMiT sales representative.
| AMRIO-DI24 | 24× digital input 24 V DC, galvanic isolation |
| AMRIO-DO21 | 21× digital output 24 V DC, 300 mA, galvanic isolation |
| AMRIO-RDO12 | 12× switching relay 250 V / 4 A |
| AMRIO-AI12 | 12× analogue input*), 12-bit resolution |
| AMRIO-AO8I | 8× analogue output 0 – 20 mA, 12-bit resolution |
| AMRIO-AI8DO8 | 8× analogue input*), 8× digital output 24 V ss., 300 mA |
| AMRIO-AI8RDO8 | 8× analogue input*), 8× switching relay 230 V AC / 24 V DC / 2 A |
| AMRIO-AI8AO8U | 8× analogue input*), 8× analogue output 0 – 10 V, 12-bit resolution |
*) 0 – 5 V / 0 – 10 V / 0 – 20 mA / RTD / dry contact / 24 V DC digital input.



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We often send out our newsletter with news and great offers. We will never disclose your data to third parties and you can unsubscribe from the newsletter at any time.
Unfortunately, we’re unable to offer free samples. As a retailer, we buy all magazines from their publishers at the regular trade price. However, you could contact the magazine’s publisher directly to ask if they can send you a free copy.
You can create a new account at the end of the order process or on the following page. You can view all of your orders and subscriptions in your customer account. You can also change your addresses and your password.
No, you don’t have to create an account. But there are a few advantages if you create an account.
You never have to enter your billing and shipping address again
Find all of your orders, subscriptions and addresses in your account
Download invoices of your orders
No, we don’t have a physical store location at the moment. We accept only orders through our online shop and we’re shipping all orders with the Swiss Post Service. Please visit our shipping section for more details.
From time to time you will find us at design fairs and popup markets in Switzerland. Subscribe to our newsletter and you’ll receive the latest news.