AMRIO – Programmable I/O modules

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 Only the DMM-DO18 has been replaced by AMRIO-DO21 with three additional digital outputs.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.

Overview of AMRIO I/O modules

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.


Programmable I/O module - AMRIO-AI12

Programmable I/O module - AMRIO-DO21