| Communication interfaces | 2xRJ45 Ethernet |
| Type of inputs and outputs | digital inputs |
| Supported communication protocols | Modbus/TCP/UDP |
| Power supply voltage | 12-48VDC |
| Operating temperature range [°C] | -25 ~ +75 °C |
The ET-7251 provides 16 wet contact digital input channels. Each input channel can be used as a 32-bit counter. It features optical isolation for 3750 Vrms of transient overvoltage protection but doesn’t provide channel-to-channel isolation. It can safely be used in applications where hazardous voltages are present.
Features
Applications:
