[Spécifications]：8AO
[Interfaces de communication]：RJ45, RS485
[Tension de fonctionnement]：DC 9～36V
[Installation]： Rail de guidage + trou de positionnement
[Dimensions]：110 x 40 x 100 mm
[Poids]： 180 ± 5 g
[Introduction]：Ce module hôte d'E/S distribuées hautes performances est compatible avec les protocoles Modbus TCP et Modbus RTU, et convient à l'acquisition et au contrôle de données. Il est équipé de deux interfaces Ethernet adaptatives 10/100 Mbits/s et prend en charge la fonction de commutation. La vitesse du bus interne peut atteindre 1 ms. Doté d'une fonction de réinitialisation en cas de déconnexion réseau pour les sorties numériques et analogiques, il garantit le retour à un état prédéfini lors d'interruptions de communication. Son boîtier est recouvert d'un revêtement conforme, offrant une protection contre les moisissures, l'humidité et les embruns salins.
Magasin officiel| category | name | parameter |
| power supply | Operating voltage | DC 9～36V; with reverse polarity protection |
| Power indicator | RUN red LED indicator | |
| Power consumption | 2～4W | |
| communication | Communication interface | RJ45*2 (dual network ports), RS485 |
| baud rate | 9600bps (optional) | |
| Communication Protocol | Standard Modbus TCP and Modbus RTU protocols | |
| Internal bus | Up to 1ms | |
| Modbus | Device address | It can be modified via Modbus commands, host computer, and hardware DIP switches. |
| DI Input | Input type | NPN、PNP |
| Input range | DC 10～28V | |
| Isolation methods | Each channel is individually opto-isolated. | |
| Input impedance | 7.2kΩ | |
| sampling frequency | 1000 Hz | |
| Counting frequency | ＜500Hz | |
| Filtering time | Default time 6ms | |
| Input Instructions | DI Green LED Indicator | |
| AI Input | Acquisition characteristics | Single-ended input/differential input (model optional) |
| Input type | Single-ended current: 0-20mA, 4-20mA | |
Differential current: 0-20mA, 4-20mA, ±20mA | ||
Differential voltage: 0-5V, ±5V, 0-10V, ±10V | ||
Single-ended voltage: 0-5V, 0-10V | ||
| AI resolution | 16-bit (differential) | |
| AI precision | 1‰ (differential) / 3‰ (single-ended) | |
| refresh rate | Maximum 70Hz | |
| Input Instructions | AI Green LED Indicator | |
| DO (relay) output | DO output type | Type A relay (normally open) |
| DO output mode | Level output, pulse output | |
| Relay contact capacity | 5A 30VDC, 5A 250VAC (the total current supported by the same COM common terminal is up to 8A) | |
| Output Indicator | DO Green LED Indicator | |
| DO (PNP) output | DO output type | PNP type |
| DO output mode | Level output, pulse output | |
| Output capability | Supports output up to 0.5A per channel and 4A per COM port at voltages between 10 and 30V. | |
| Output Indicator | DO Green LED Indicator | |
| AO output | Output type | 0-20mA, 4-20mA / 0-5V, 0-10V (Voltage and current models are optional) |
| Output accuracy | 1‰ | |
| Output impedance | AOV: 40R AOI:656kΩ | |
| Output Indicator | AO Green LED indicator | |
| PT100 Input | Input type | 2/3 wire PT100 RTD |
| Temperature measurement range | -200～850℃ | |
| Temperature resolution | 0.1℃ | |
| accuracy | ±0.1%±1℃ | |
| refresh rate | Maximum 70Hz | |
| Input Instructions | RTD Green LED Indicator | |
| other | Product Dimensions | 110mm * 40mm * 100mm (Length * Width * Height) |
| Operating temperature and humidity | -40 to +85℃, 5% to 95%RH (non-condensing) | |
| Storage temperature and humidity | -40 to +105℃, 5% to 95%RH (non-condensing) | |
| Installation method | Positioning holes and guide rail installation |