ME31-XDXX0800-485 Le module d'acquisition de température à résistance thermique PT100 à 8 canaux prend en charge l'interface RS485 et le protocole standard Modbus RTU
[Interface de communication]：RS485
[Tension de fonctionnement]：DC 8 ~ 28 V
[Méthode d'installation]： rail de guidage/vis
[Taille du produit]：121*72*34mm
[Poids du produit]：140 ± 5
[Introduction]：ME31-XDXX0800-485 est un module d'acquisition de température à résistance thermique PT100. La coque adopte un revêtement à trois niveaux : antifongique, anti-humidité et anti-sel.Il dispose d'une fonction d'acquisition de température PT100 à 8 canaux. Il prend en charge l'interface de communication RS485 et le protocole standard Modbus RTU pour l'acquisition.
| No. | Label | Description |
| 1 | TX（LED） | Serial port data transmission indicator |
| 2 | RX（LED） | Serial port data reception indicator |
| 3 | PWR（LED） | Power input indicator |
| 4 | CH1+ | 1st PT100 temperature acquisition channel, PT100 positive input, 5.08mm Phoenix terminal. |
| 5 | CH1- | 1st PT100 temperature acquisition channel, PT100 negative input, 5.08mm Phoenix terminal. |
| 6 | CH2+ | 2nd PT100 temperature acquisition channel, PT100 positive input, 5.08mm Phoenix terminal. |
| 7 | CH2- | 2nd PT100 temperature acquisition channel, PT100 negative input, 5.08mm Phoenix terminal. |
| 8 | CH3+ | 3rd PT100 temperature acquisition channel, PT100 positive input, 5.08mm Phoenix terminal. |
| 9 | CH3- | 3rd PT100 temperature acquisition channel, PT100 negative input, 5.08mm Phoenix terminal. |
| 10 | CH4+ | 4th PT100 temperature acquisition channel, PT100 positive input, 5.08mm Phoenix terminal. |
| 11 | CH4- | 4th PT100 temperature acquisition channel, PT100 negative input, 5.08mm Phoenix terminal. |
| 12 | CH5+ | 5th PT100 temperature acquisition channel, PT100 positive input, 5.08mm Phoenix terminal. |
| 13 | CH5- | 5th PT100 temperature acquisition channel, PT100 negative input, 5.08mm Phoenix terminal. |
| 14 | CH6+ | 6th PT100 temperature acquisition channel, PT100 positive input, 5.08mm Phoenix terminal. |
| 15 | CH6- | 6th PT100 temperature acquisition channel, PT100 negative input, 5.08mm Phoenix terminal. |
| 16 | CH7+ | 7th PT100 temperature acquisition channel, PT100 positive input, 5.08mm Phoenix terminal. |
| 17 | CH7- | 7th PT100 temperature acquisition channel, PT100 negative input, 5.08mm Phoenix terminal. |
| 18 | CH8+ | 8th PT100 temperature acquisition channel, PT100 positive input, 5.08mm Phoenix terminal. |
| 19 | CH8- | 8th PT100 temperature acquisition channel, PT100 negative input, 5.08mm Phoenix terminal. |
| 20 | 485-A | The A of the serial port is connected to the A interface of the external device, 5.08mm Phoenix terminal. |
| 21 | 485-B | The B of the serial port is connected to the B interface of the external device, 5.08mm Phoenix terminal. |
| 22 | V- | The negative pole of the power input terminal, DC 8V~28V, 5.08mm Phoenix terminal. |
| 23 | V+ | The positive pole of the power input terminal, DC 8V~28V, 5.08mm Phoenix terminal. |