Campbell Scientific NL121 NL121 Ethernet Module - Page 15

NL121 Ethernet Module

d.

Input the

PakBus Address

of the datalogger.

FIGURE 4-6.

Setup screen (EZ View) Datalogger Settings

e.

Press

Next

until you reach the

Communication Setup Summary

screen.

Press

Finish

to complete the setup.

4.2.3 Step 3 – Connect

You are now ready to connect to your datalogger using the

LoggerNet Connect

screen.

Datalogger program transfer, table-data display, and data collection are now

possible.

5.

Specifications

Datalogger Compatibility:

CR1000, CR3000 (both require OS version 28

or later)

Power Requirements:

12 V supplied through datalogger’s peripheral

port

Typical Current Drain:

64 mA w/Ethernet Active @ 10 Mb

58 mA w/Ethernet Active @ 100 Mb

3 mA w/Ethernet Not Active

Note: Ethernet can be put into a low-power

state (not connected to the network, essentially

off) using the

IPNetPower()

or

EthernetPower()

instruction.

7

Section	Page
Revision and Copyright Information	1
Limited Warranty	3
Assistance	4
Precautions	5
Table of Contents	7
1. Introduction	9
2. Cautionary Statements	9
3. Initial Inspection	9
4. Quickstart	10
4.1 Physical Setup	10
4.2 Communicating via Ethernet	10
4.2.1 Step 1 – Configure Datalogger	10
4.2.2 Step 2 – LoggerNet Setup	12
4.2.3 Step 3 – Connect	15
5. Specifications	15
6. TCP/IP Functionality	17
6.1 Communicating over TCP/IP	17
6.1.1 Data Callback	17
6.1.2 Datalogger-to-Datalogger Communication	18
6.2 HTTP Web Server	19
6.3 FTP	20
6.3.1 FTP Server	20
6.3.1.1 Step 1 – Configure Datalogger	21
6.3.1.2 Step 2 – Access File System	21
6.3.2 FTP Client	22
6.4 Telnet	22
6.5 Ping	22
6.6 Serial Server	22
6.6.1 Serial Input	22
6.6.2 Serial Output	23
6.7 TCP ModBus	23
6.8 DHCP	23
6.9 DNS	23

Campbell Scientific NL121 NL121 Ethernet Module - Page 15

Specifications

Page 15 highlights