Módulo IoT MQTT 8 DI e 8 DO MQ-7255M
O Módulo IoT MQTT 16 DI MQ-7255M é um coletor de dados com 8 entradas digitais e 8 saídas digitais para soluções IoT industriais com suporte ao protocolo MQTT facilitando a conexão entre os sensores de campo e os sistemas de TI.
Software | |
Built-in Web Server | Yes |
Digital Input | |
Channels | 8 |
Type | Dry, Wet |
Sink/Source (NPN/PNP) | Dry: Source |
Wet: Sink, Source | |
Wet Contact, ON Voltage Level | +10 VDC ~ +50 VDC |
Wet Contact, OFF Voltage Level | +4 VDC Max. |
Dry Contact, ON Voltage Level | Close to GND |
Dry Contact, OFF Voltage Level | Open |
Input Impedance | 10 kΩ |
Overvoltage Protection | +70 VDC |
Dry Contact, Effective Distance | 500 M Max. |
Digital Output | |
Channels | 8 |
Type | Isolated Open Collector |
Sink/Source (NPN/PNP) | Source |
Load Voltage | +10 VDC ~ +40 VDC |
Max. Load Current | 650 mA/channel at 25°C |
Overvoltage Protection | 47 VDC |
Short-Circuit Protection | Yes |
Power on Value | Yes , Configurable |
Safe Value | Yes , Configurable |
Ethernet | |
Ports | 2 x RJ-45, 10/100 Base-TX, Switch Ports |
Protocol | MQTT 3.1.1 |
Isolation | 1500 VDC |
Power | |
Reverse Polarity Protection | Yes |
Consumption | 3.9 W Max. |
Powered from Terminal Block | 12 ~ 48 VDC |