NL121 Ethernet Interface
The NL121 is the easiest and lowest-cost way to add an Ethernet interface connection to your CR1000 or CR3000. This small device, about the size of a deck of cards, simply plugs onto the data logger’s peripheral port.
- Through the NL121, you can access the Internet capabilities of your data logger, such as PakBus, Modbus, and DNP3 over TCP, as well as web, email, file transfer, and cloud-based application clients.
- You can collect from and control your data logger over any standard IP network—within your office or across the Internet.
- The easiest way to add Ethernet to a CR1000 or CR3000
- Provides a native Ethernet connection, allowing the data logger to communicate directly using a variety of Internet protocols
- Integrated protection for surge and ESD
- Data-logger-controlled power management for low-power operation
| Transmission Distance or Area | Worldwide |
|---|---|
| Data Logger Interface | 40-pin peripheral port on CR1000 or CR3000 |
| Ethernet | 10/100 Mbps, auto-detect 10BaseT/100Base-TX, full/half duplex, IEEE 802.3, auto MDI/MDI-X |
| Power Source | 12 V from data logger 40-pin peripheral port |
| Power Consumption |
|
| Operating Temperature Range | -40° to +70°C |
| Service Requirements | Ethernet access |
| Dimensions | 10.2 x 6.4 x 2.8 cm (4.0 x 2.5 x 1.1 in.) |
| Weight | 66.62 g (2.35 oz) |
