[Interface de communication]:RJ45, RS485
[Tension de fonctionnement]:DC 9 ~ 36 V .
[Poids du produit]:185 ± 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. 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.
silk screen | name | illustrate |
AI1+ | AI1 analog input+ | AI1 analog input + interface, used in conjunction with AI1- |
AI1- | AI1 analog input- | AI1 analog input-interface, used with AI1+ |
AI2+ | AI2 analog input+ | AI2 analog input + interface, used in conjunction with AI2- |
AI2- | AI2 analog input - | AI2 analog input-interface, used with AI2+ |
AI3+ | AI3 analog input+ | AI3 analog input + interface, used in conjunction with AI3- |
AI3- | AI3 analog input- | AI3 analog input-interface, used with AI3+ |
AI4+ | AI4 analog input+ | AI4 analog input + interface, used in conjunction with AI4- |
AI4- | AI4 analog input- | AI4 analog input-interface, used with AI4+ |
AI5+ | AI5 analog input+ | AI5 analog input + interface, used in conjunction with AI5- |
AI5- | AI5 analog input- | AI5 analog input-interface, used with AI5+ |
AI6+ | AI6 analog input+ | AI6 analog input + interface, used in conjunction with AI6- |
AI6- | AI6 analog input- | AI6 analog input-interface, used with AI6+ |
AI7+ | AI7 analog input+ | AI7 analog input + interface, used in conjunction with AI7- |
AI7- | AI7 analog input- | AI7 analog input-interface, used with AI7+ |
AI8+ | AI8 analog input+ | AI8 analog input + interface, used in conjunction with AI8- |
AI8- | AI8 analog input- | AI8 analog input-interface, used with AI8+ |
VO+ | hanging in the air | No effect, access is not allowed |
VO+ | hanging in the air | No effect, access is not allowed |
VO- | hanging in the air | No effect, access is not allowed |
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 |