Módulo I/O MQTT 8 DI 8 DO PNP/NPN MQ-7252M
O Módulo I/O MQTT 8 DI 8 DO PNP/NPN MQ-7252M é um coletor de dados para soluções IoT industriais com suporte ao protocolo MQTT facilitando a conexão entre os sensores de campo e os sistemas de TI.
| CPU Module |
| Watchdog Timer |
Yes, Module (0.8 seconds), Communication (Configurable) |
| EMS Protection |
| EFT (IEC 61000-4-4) |
±2 kV for Power Line |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal and ±8 kV Air for Random Point |
| Surge (IEC 61000-4-5) |
±2 kV for Power Line |
| Software |
| Built-in Web Server |
Yes |
| Digital Input |
| Channels |
8 |
| Type |
Wet |
| Sink/Source (NPN/PNP) |
Sink, Source |
| Wet Contact, ON Voltage Level |
+10 VDC ~ +50 VDC |
| Wet Contact, OFF Voltage Level |
+4 VDC Max. |
| Input Impedance |
10 kΩ |
| Overvoltage Protection |
+70 VDC |
| 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 |
3.4 W Max. |
| Powered from Terminal Block |
12 ~ 48 VDC |
| Mechanical |
| Casing |
Metal |
| Dimensions (mm) |
120 mm x 97 mm x 42 mm (L x W x H) |
| Installation |
Wall Mounting |
| Environmental |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Humidity |
10 ~ 90% RH, non-condensing |
