ET-2251
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Ethernet I/O Module with 2-port Ethernet Switch, 16-ch wet contact and dry contact DI (RoHS)
Network Adapter |
|
10/100 Mbit/s | 2 |
Type 10/100 Mbit/s | 2xRJ-45 |
Industrial Protocols |
|
Modbus TCP | Slave |
Modbus UDP | Slave |
Digital Input |
|
Total channels of digital input | 16 |
Type | Dry contact, Wet contact |
Sink/Source | Sink, Source |
On voltage level for wet contact | 5~50 V |
Off voltage level for wet contact | 0~1 V |
On voltage level for dry contact | Connected to GND |
Off voltage level for dry contact | Open |
Counter | 3KHz |
Isolation of Digital Input | 3000 V |
Watchdog |
|
Hardware | Yes |
Programmable | Yes |
System Power Input |
|
Input Voltage DC | 10~30 V |
Power Consumption | 2.9 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 | Plastic Chassis |
Mounting Configuration | Wall, DIN-Rail mount |
Dimensions and weight |
|
Width | 33 mm |
Height | 99 mm |
Depth | 127 mm |
Standards and Certifications |
|
EMS | IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5 |