Campbell Scientific NL120 NL120 Ethernet Module - Page 10

NL120 Ethernet Module

FIGURE 4-2.

LoggerNet 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

Power Requirements:

12 V supplied through datalogger’s peripheral

port

Typical Current Drain:

20 mA

(Note: To save power, the IPNetPower()

instruction can be used to turn off power to the

NL120. See the CRBasic help for an example

of using the IPNetPower instruction.)

Operating Temp. Range:

–25

°

to +50

°

C Standard

–40

°

to +85

°

C Extended

EMI and ESD Protection:

Meets requirements for a class-A device under

European Standards

Application of Council Directive(s):

89/336/EEC as amended by 89/336/EEC and

93/68/EEC

Standards to which conformity is declared:

EN55022-1: 1995 and EN50082-1: 1992

4

Section	Page
Revision and Copyright Information	1
Warranty	3
Assistance	4
Table of Contents	5
1. Introduction	7
2. Cautionary Statements	7
3. Initial Inspection	7
4. Quickstart	8
4.1 Physical Setup	8
4.2 Communicating via Ethernet	8
4.2.1 Step 1 – Configure Datalogger	8
4.2.2 Step 2 – LoggerNet Setup	9
4.2.3 Step 3 – Connect	10
5. Specifications	10
6. TCP/IP Functionality	11
6.1 Communicating over TCP/IP	12
6.1.1 Data Callback	12
6.1.2 Datalogger-to-Datalogger Communication	13
6.2 HTTP Web Server	13
6.3 FTP	14
6.3.1 FTP Server	14
6.3.1.1 Step 1 – Configure Datalogger	16
6.3.1.2 Step 2 – Access File System	16
6.3.2 FTP Client	16
6.4 Telnet	17
6.5 Ping	17
6.6 Serial Server	17
6.6.1 Serial Input	17
6.6.2 Serial Output	18
6.7 TCP ModBus	18
6.8 DHCP	18
6.9 DNS	18

Campbell Scientific NL120 NL120 Ethernet Module - Page 10

Specifications

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