The ET-7051, a web-based Ethernet I/O module, features a built-in web server, which allows configuration, I/O monitoring and I/O control by simply using a regular web browser. Besides, with the web HMI function, no more programming or HTML skills are needed; creating dynamic and attractive web pages for I/O monitoring and I/O control would be fun to engineers ever after. The ET-7051 offers easily and safely access for users from anytime and anywhere! In addition, the ET-7051 also supports Modbus/TCP protocol that makes perfect integration for ET-7051 to SCADA software.
The ET-7051 provides 16 isolated wet contact (sink, source type) digital input channels. Each digital input channel supports counter input (32 bits and 500Hz max.)
| CPU | |
| CPU | 80186 CPU (80MHz) |
| SRAM | 512K Bytes |
| Flash Memory | 512K Bytes |
| EEPROM | 16K Bytes |
| Dual Watchdog | Yes |
| Communication | |
| Ethernet Port | 10 / 100 Base-TX (With Link, Activity LED Indicator) Automatic MDI/MDI-X Crossover |
| Digital Input | |
| Input Channels | 16 |
| Input Type | Wet Contact (Sink, Source) |
| On Voltage Level | +10Vdc to 50Vdc |
| Off Voltage Level | +4Vdc Max. |
| Input Impedance | 10K Ohms |
| Counters | Max. Count: 4,294,967,285 (32 bits) |
| Max. Input Frequency : 500Hz | |
| Min. Pulse Width: 1 ms | |
| Overvoltage Protection | +70Vdc |
| 2 Way lsolation | |
| Ethernet | 1500 Vrms |
| DI | 3750 Vrms |
| Mounting | |
| Din Rail Mount | Yes |
| Wall Mount | Yes |
| Power Requirements | |
| Protection | Power reverse polarity protection |
| Required Supply Voltage | +10Vdc to 30Vdc (non-regulated) |
| LED Indicator | Yes |
| Power consumption | 0.11A/24Vdc Max. |
| Environment | |
| Operating Temperature | -25°C to +75°C |
| Storage Temperature | -30°C to +80°C |
| Relative Humidity | 5 to 90% RH, non-condensing |
| Dimensions | |
| Dimensions( W x H x D) | 123 mm x 72 mm x 35 mm |
