[Spécifications]：4 entrées numériques (DI) + 4 sorties numériques (DO)
[Interfaces de communication]： RJ45, RS485
[Tension de fonctionnement]：DC 9～36V
[Installation]：Montage sur rail DIN ou par perçage
[Dimensions]：110*40*100mm
[Poids]：205 ± 5 g
[Introduction]：La série M31-PN est un module hôte d'E/S distribuées à distance compatible avec le protocole Profinet, utilisé pour mapper les données d'E/S vers Profinet. Son intégration s'effectue via des fichiers GSD, ce qui permet aux automates programmables de lire et d'écrire sur les ports d'E/S sans programmation. Ce module est compatible avec différents modèles d'automates Siemens, notamment les S7-200smart, S7-300, S7-200, S7-1500 et S7-1500. Il dispose de deux ports réseau, prend en charge les fonctions de commutation et intègre une passerelle Profinet vers Modbus RTU. Le produit est recouvert d'un revêtement protecteur contre les moisissures, l'humidité et les embruns salins.
Magasin officiel
| M31-AXAX4040G-U-PN Port and Button Description: | ||
| silkscreen | name | illustrate |
| DI1 | DI1 digital input | DI1 is a digital input interface used in conjunction with COM1. |
| COM1 | DI1 Digital Input Common Terminal | DI1 Common terminal of digital output interface |
| DI2 | DI2 digital input | The DI2 digital input interface is used in conjunction with COM2. |
| COM2 | DI2 common terminal for digital input | The common terminal of the DI2 digital output interface |
| DI3 | DI3 digital input | The DI3 digital input interface is used in conjunction with the COM3. |
| COM3 | DI3 Digital Input Common Terminal | The common terminal of the DI3 digital output interface |
| DI4 | DI4 digital input | The DI4 digital input interface is used in conjunction with COM4. |
| COM4 | DI4 common terminal for digital inputs | DI4 common terminal of digital output interface |
| DO1 | DO1 digital output | DO1 is a digital output interface used in conjunction with COM1. |
| COM1 | COM port of DO1 | DO1 Common terminal of digital output interface |
| DO2 | DO2 digital output | DO2 is a digital output interface used in conjunction with COM2. |
| COM2 | DO2 COM port | DO2 Common terminal of digital output interface |
| DO3 | DO3 digital output | The DO3 digital output interface is used in conjunction with COM3. |
| COM3 | DO3 COM port | DO3 Common terminal of digital output interface |
| DO4 | DO4 digital output | DO4 is a digital output interface used in conjunction with COM4. |
| COM5 | DO4 COM port | DO4 Common terminal of digital output interface |
| NC | Empty terminal (Not Care) | No actual circuit connection function |
| NC | Empty terminal (Not Care) | No actual circuit connection function |
| NC | Empty terminal (Not Care) | No actual circuit connection function |
| Reload | Factory reset/auto-negotiation | Press and hold for 5-10 seconds to restore factory settings; |
| A(RS485) | RS485 A interface | RS485 A interface |
| B(RS485) | RS485 B interface | RS485 B interface |
| RS485 G interface | RS485 G interface | |
| ON | Grounding | Grounding |
| V- (DC9-36V) | negative terminal of power supply | DC (9-36V) power supply negative terminal interface |
| V+ (DC9-36V) | Positive power supply | DC (9-36V) power supply positive terminal interface |
| LAN1 | network port | Standard RJ45 network cable interface |
| LAN2 | network port | Standard RJ45 network cable interface |
| M31-AXAX4040G-U-PN Indicator Light Description: | ||
| silkscreen | name | illustrate |
| RUN | Power indicator light | Red LED light; On: System power supply is normal; Off: System power supply is abnormal. |
| BUS | Device bus status indicator | Yellow LED light; On: The internal bus of the device is operating normally; Off: The internal bus of the device is operating completely abnormally; Flashing: There may be an abnormality in the operation of the internal bus of the device. |
| STA | Bus communication indicator | Blue LED light; flashing: indicates data exchange between the host and the expansion module; off: indicates no data exchange between the host and the expansion module. |
| DI1 | DI1 Input Indicator | Green LED light; On: DI1 valid input; Off: DI1 invalid input. |
| DI2 | DI2 Input Indicator | Green LED light; On: DI2 input is valid; Off: DI2 input is invalid. |
| DI3 | DI3 Input Indicator | Green LED light; On: DI3 input is valid; Off: DI3 input is invalid. |
| DI4 | DI4 Input Indicator | Green LED light; On: DI4 input is valid; Off: DI4 input is invalid. |
| DO1 | DO1 output indicator light | Green LED light; On: DO1 relay closed; Off: DO1 relay open. |
| DO2 | DO2 output indicator light | Green LED light; On: DO2 relay closed; Off: DO2 relay open. |
| DO3 | DO3 output indicator light | Green LED light; On: DO3 relay closed; Off: DO3 relay open. |
| DO4 | DO4 output indicator light | Green LED light; On: DO4 relay closed; Off: DO4 relay open. |