[Caractéristiques]:4AI+4DO
[Interface]:RS485
[Méthode d'installation]:Trou de positionnement
[Taille]:115*90*40mm
[Poids du produit]:160±5g
[Introduction]:Le MA01-XACX0440 est un support pour l'acquisition de quatre entrées analogiques de capteur (AI),La coque adopte un revêtement à trois niveaux : antifongique, anti-humidité et anti-sel. converties en port série (RS485) pour le transfert de données vers un logiciel de configuration ou un automate. Le module de mise en réseau d'E/S série (également appelé "Remote IO") pour la fonction de contrôle d'acquisition à distance est réalisé en contrôlant la sortie de commutation à 4 relais (DO) en envoyant des instructions au port série.
| Serial number | Pin | Pin direction | remarks |
|---|---|---|---|
| 1 | + | Power supply . . | It is recommended that RVV 2 x 0.75 wire |
| 2 | ﹣ | Ground - | It is recommended that RVV 2 x 0.75 wire |
| 3 | B/RX | RS485 corresponds to B | It is recommended that RVSP 3 x 0.5 wire |
| 4 | A/TX | RS485 corresponds to A | It is recommended that RVSP 3 x 0.5 wire |
| 5 | GND | The signal is grounded | It is recommended that RVSP 3 x 0.5 wire |
| 6 | WITH | Enter the common end of the channel | It is recommended that RVV 2 x 0.5 wire |
| 7 | AI1 | Analog input channel 1 | It is recommended that RVV 2 x 0.5 wire |
| 8 | AI2 | Simulate input channel 2 | It is recommended that RVV 2 x 0.5 wire |
| 9 | AI3 | Analog input channel 3 | It is recommended that RVV 2 x 0.5 wire |
| 10 | AI4 | Analog input channel 4 | It is recommended that RVV 2 x 0.5 wire |
| 11 | DO1 | Switch output channel 1 | Relays have normal open and normal closed ends |
| 12 | DO2 | Switch output channel 2 | Relays have normal open and normal closed ends |
| 13 | DO3 | Switch output channel 3 | Relays have normal open and normal closed ends |
| 14 | DO4 | Switch output channel 4 | Relays have normal open and normal closed ends |