Bộ chuyển đổi CS I/O sang Ethernet Wi-Fi Campbell Scientific NL240

Thương hiệu: Campbell Scientific | Tình trạng: Còn hàng
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NL240 Wireless Network Link Interface

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Bộ chuyển đổi CS I/O sang Ethernet Wi-Fi Campbell Scientific NL240

Overview

The NL240 is a wireless networking peripheral that provides Wi-Fi connectivity to our dataloggers and peripheral devices over standard 802.11b/g/n networks. It is a low-power device that offers unique and powerful PakBus networking capabilities, but it is easy to configure. The NL240 provides direct access to all the IP capabilities of the CR800, CR1000, and CR3000 dataloggers.

Benefits and Features

  • Low power consumption

  • Can be configured to bridge Ethernet and CS I/O communications

  • Has CS I/O, RS-232, and USB ports

Detailed Description

The NL240 can take advantage of the thousands of Wi-Fi hotspots available in cafés, universities, hotels, and airports. Wi-Fi also provides encryption to protect traffic and uses a global set of standards so the same device can be used internationally.

The NL240 is an industrial device that goes beyond the typical Wi-Fi serial device server. It supports Wi-Fi communication with an iOS or Android device when used with our LoggerLink apps. By providing direct access to all the IP capabilities of the CR800, CR1000, and CR3000 dataloggers, the NL240 provides:

  • M2M communication of data and events

  • PakBus communication over TCP/IP for remote configuration, control, and data collection

  • HTTP and FTP for posting, retrieving, and local hosting of data

  • Email client for data and control messaging

  • ModBus TCP/IP, DNP3, and NTCIP ESS industrial protocol support

Specifications

Compliance

CE compliant

Material

Aluminum case with black anodized finish

Configuration

  • Device Configuration Utility over USB or Wi-Fi

  • Terminal menu over Telnet

  • Terminal menu over RS-232

CS I/O Port

SDC 7, 8, 10, or 11 (does not support ME)

RS-232 Port

DTE, DB9 Male

USB Port

Micro-B

Operating Temperature Range

  • -25° to +50°C (standard)

  • -55° to +85°C (extended)

Power Connector

CS I/O Port, DC barrel connector (not powered over USB)

Powered Over

CS I/O or barrel plug

Supply Voltage

7 to 20 Vdc

Connections/Routes Supported

  • Supports 50 simultaneous TCP connections.

  • Up to 10 of the 50 TCP connections can be used for TLS.

  • PakBus Router supports 50 routes.

  • 15 Modbus Server Transactions (maximum)

Dimensions

16 x 6.73 x 2.54 cm (6.3 x 2.65 x 1 in.)

Weight

177 g (6.3 oz)

Communication Rate

RS-232 Port

1200 to 115.2k bps

CS I/O Port

9600 to 460.8k bps

WLAN

Antenna Connector

RPSMA

Technologies Supported

802.11b/g/n, WPA, WPA2 /TKIP or AES, WEP, WEP(open), APIPA/AutoIP, IPv4, IPv6, ICMP/Ping, ICMPv6/Ping, TCP, DHCP Client, SLAAC, DNS Client, HTTPS Proxy, Telnet Server, TLS, PakBus, Modbus, TCP/IP

Topologies

Infrastructure and ad-hoc

Transmit Power

7 to 17 dBm (5 to 50 mW)

Rx Sensitivity

-97 dBm (< 8% PER)

Frequency

2.4 to 2.5 GHz (2.4 GHz ISM band)

Power Consumption

Maximum

950 mW

Typical (Always On)

  • 600 mW idle

  • 670 mW communicating

  • 65 mW searching for out-of-range network

Typical (Low Power Mode Enabled)

  • 73 mW idle

  • 480 mW communicating

  • 50 mW searching for out-of-range network

Sleep

16 mW

Download

Brochures

NL240 Wi-Fi Communications Peripheral

Manuals

NL240 Wireless Network Link Interface

Technical Papers

FTP Streaming

The Link Budget and Fade Margin

Line of Sight Obstruction

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