M31-GXAXA0404 Module d'extension IO distribué, compatible avec le protocole Modbus standard, modulable et facilement extensible
[Spécifications]：4AI+4AO
[Interface de communication]：RJ45, RS485
[Tension de fonctionnement]： DC 9 ~ 36 V.
[Méthode d'installation]：trou de positionnement, installation du rail de guidage
[Taille du produit]：110*25*100mm
[Poids du produit]： 110 ± 5 g.
[Introduction]：Le module d'extension d'E/S distribuées adopte une conception extensible dans la structure et doit être utilisé avec notre hôte d'E/S distribuées de la série M31.La coque adopte un revêtement à trois niveaux : antifongique, anti-humidité et anti-sel.
Magasin officiel
| silk screen | name | illustrate |
| AI1 | AI1 analog input | AI1 analog input interface, used in conjunction with GND1 |
| GND1 | AI1 analog input ground | AI1 analog input ground interface |
| AI2 | AI2 analog input | AI2 analog input interface, used in conjunction with GND2 |
| GND2 | COM terminal of AI2 | AI2 analog input ground interface |
| AI3 | AI3 analog input | AI3 analog input interface, used in conjunction with GND3 |
| GND3 | COM terminal of AI3 | AI3 analog input ground interface |
| AI4 | AI4 analog input | AI4 analog input interface, used in conjunction with GND4 |
| GND4 | COM terminal of AI4 | AI4 analog input ground interface |
| AO1 | AO1 analog output (positive pole) | AO1 analog output (positive) interface, used in conjunction with GND1 |
| GND1 | AO1 analog output (negative pole) | Analog output (negative pole) interface of AO1 |
| AO2 | AO2 analog output (positive pole) | AO2 analog output interface, used in conjunction with GND2 |
| GND2 | AO2 analog output (negative pole) | AO2’s analog output (negative pole) interface |
| AO3 | AO3 analog output (positive pole) | AO3 analog output interface, used in conjunction with GND3 |
| GND3 | AO3 analog output (negative pole) | AO3’s analog output (negative pole) interface |
| AO4 | AO4 analog output (positive pole) | AO4 analog output interface, used in conjunction with GND4 |
| GND4 | AO4 analog output (negative pole) | Analog output (negative pole) interface of AO4 |
| VO+ | Power output positive pole | The positive pole of the power supply output is the same as the power supply voltage of the device. |
| VO+ | Power output positive pole | The positive pole of the power supply output is the same as the power supply voltage of the device. |
| VO- | Power output negative pole | The negative pole of the power supply output is the same as the power supply voltage of the device. |