M31-XXXA0008G Module IO distant distribué pour l'acquisition de signaux analogiques et numériques, compatible avec le protocole Modbus standard, modulable et facilement extensible
[Interface de communication]：RJ45, RS485
[Tension de fonctionnement]：DC 9 ~ 36 V .
[Poids du produit]：170 ± 5 g.
[Introduction]：La série M31 de maîtres IO distribués prend en charge les protocoles Modbus TCP et RTU, permet l'accès simultané de 5 clients et est compatible avec les codes de fonction 01, 02, 03, 04, 05, 06, 15 et 16.La coque adopte un revêtement à trois niveaux : antifongique, anti-humidité et anti-sel. Son design extensible permet de connecter jusqu'à 16 modules d'extension IO selon les besoins, sans nécessiter l'achat d'un système complet, ce qui permet d'économiser les coûts et facilite l'intégration sur site. L'appareil intègre une fonction de diagnostic d'état, surveillant en temps réel l'état des communications.
Magasin officiel
| M31-XXXA0008G port and button description: | ||
| silk screen | name | illustrate |
| 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 |
| AO5 | AO5 analog output (positive pole) | AO5 analog output (positive) interface, used in conjunction with GND5 |
| GND5 | AO5 analog output (negative pole) | AO5’s analog output (negative pole) interface |
| AO6 | AO6 analog output (positive pole) | AO6 analog output interface, used in conjunction with GND6 |
| GND6 | AO6 analog output (negative pole) | Analog output (negative pole) interface of AO6 |
| AO7 | AO7 analog output (positive pole) | AO7 analog output interface, used in conjunction with GND7 |
| GND7 | AO7 analog output (negative pole) | Analog output (negative pole) interface of AO7 |
| AO8 | AO8 analog output (positive pole) | AO8 analog output interface, used in conjunction with GND8 |
| GND8 | AO8 analog output (negative pole) | Analog output (negative pole) interface of AO8 |
| 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. |
| Reload | Factory reset/auto-negotiation | Press and hold for 5-10 seconds to restore factory settings; double-click within 2 seconds to automatically negotiate the expansion module |
| A(RS485) | RS485 A interface | RS485 A interface |
| B(RS485) | RS485 B interface | RS485 B interface |
| G(RS485) | RS485G interface | RS485G interface |
| ON | ground | ground |
| V-(DC9-36V) | Negative pole of power supply | DC (9-36V) power supply negative interface |
| V+（DC9-36V） | Positive power supply | DC (9-36V) power supply positive interface |
| LAN1 | Network port | Standard RJ45 network cable interface |