MQ-7255M
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MQTT I/O Module with 2-port Ethernet Switch, with 8-ch DI and 8-ch DO
Network Adapter |
|
| 10/100 Mbit/s | 2 |
| Type 10/100 Mbit/s | 2xRJ-45 |
Industrial Protocols |
|
| MQTT | Client |
Digital Input |
|
| Total channels of digital input | 8 |
| Type | Dry contact, Wet contact |
| Sink/Source | Dry: Source, Wet: Sink/Source |
| On voltage level for wet contact | 10~50 V |
| Off voltage level for wet contact | 0~4 V |
| Isolation of Digital Input | 2500 V |
Digital Output |
|
| Total channels of digital output | 8 |
| Type | Open collector |
| Sink/Source | Source |
| Load voltage | 10~40 V |
| Max. load current | 650 mA |
| Isolation of Digital Output | 2500 V |
Watchdog |
|
| Hardware | Yes |
| Reaction Time | 0.8 секунд |
| Programmable | Yes |
System Power Input |
|
| Input Voltage DC | 12~48 V |
| Power Consumption | 3.3 W |
| Power Input Protection | Reverse Polarity |
Operating Conditions |
|
| Temperature | -25~75 °C |
| Humidity | 10~90 % |
Storage Conditions |
|
| Temperature Range | -30~80 °C |
Construction |
|
| Construction Chassis | Metal Chassis |
| Mounting Configuration | Wall, DIN-Rail mount |
Dimensions and weight |
|
| Width | 97 mm |
| Height | 42 mm |
| Depth | 120 mm |
Standards and Certifications |
|
| EMS | IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5 |