NL121

Name: NL121
Brand: Campbell Scientific
SKU: 42615
Availability: Discontinued

Ethernet Interface

NL121

Retired

Ethernet Interface

No longer available to order

This product is retained for service, documentation, and compatibility information.

Model:: NL121
Item Number:: 42615
Warranty:: 1 year

Overview

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.

Key Advantages

Adds Ethernet Connectivity
Connect a CR1000 or CR3000 to an IP network

Benefits

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

Specifications

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: 58 mA
(typical)
3 mA
(Ethernet off)
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)

Compliance

Application of Council Directive(s): 2004/108/EC Electromagnetic Compatibility Directive
(EMC)
2011/65/EU: The Restriction of Hazardous Substances Directive
(RoHS2)
Product Standard: EN 61326-1:2013 – Electrical Equipment for measurement, control and laboratory use
(EMC requirements – for use in industrial locations)