Hanna-instruments HI 142 Series Uživatelský manuál stáhnout pdf (Strana 2)

Recommendations for users

Before using these products, make sure that they are entirely suitable for the environment in

which they are used.

Operation of these instruments in residential areas could cause unacceptable interferences to

radio and TV equipments, requiring the operator to take all necessary steps to correct

interferences.

Any variation introduced by the user to the supplied equipment may degrade the instruments’

EMC performance.

To avoid damages or burns, do not perform any measurement in microwave ovens.

SALES & TECHNICAL SERVICE CONTACTS

IST142R1 05/05

For connecting the first HI142 datalogger to the HI504903

supervisor, make a cable for both RS485 and power supply

connections.

A 4-wire cable and an RJ11 jack (male connector) are

necessary, then follow the below diagram:

For connecting one HI142 datalogger to the next one, make

a cable as explained on the below diagram, by using a 4-

wire cable and two RJ11 jacks (male connectors):

CONNECTION CABLES

For connecting the HI142 datalogger network to a local PC

and to external power supply, make a cable following the

below diagram and plug it to either RJ11 female connector

on the logger.

Necessary material: a 4-wire cable, an RJ11 jack (male

connector), a 12 VDC adapter and an RS485 adapter with

Send Data Control connected to PC.

ACCESSORIES

HI 504903-1 GSM Supervisor (dual-band 900/1900 MHz;

with 115 Vac to 12 Vdc adapter)

HI 504903-2 GSM Supervisor (dual-band 900/1800 MHz;

with 230 Vac to 12 Vdc adapter)

HI 710005 115 Vac to 12 Vdc adapter, US plug

HI 710006 230 Vac to 12 Vdc adapter, European plug

HI 92140 Windows

compatible software

Australia:

Tel. (03) 9769.0666 • Fax (03) 9769.0699

China:

Tel. (10) 88570068 • Fax (10) 88570060

Egypt:

Tel. & Fax (02) 2758.683

Germany:

Tel. (07851) 9129-0 • Fax (07851) 9129-99

Greece:

Tel. (210) 823.5192 • Fax (210) 884.0210

Indonesia:

Tel. (21) 4584.2941 • Fax (21) 4584.2942

Japan:

Tel. (03) 3258.9565 • Fax (03) 3258.9567

Korea:

Tel. (02) 2278.5147 • Fax (02) 2264.1729

Malaysia:

Tel. (603) 5638.9940 • Fax (603) 5638.9829

Singapore:

Tel. 6296.7118 • Fax 6291.6906

South Africa:

Tel. (011) 615.6076 • Fax (011) 615.8582

Taiwan:

Tel. 886.2.2739.3014 • Fax 886.2.2739.2983

Thailand:

Tel. 66-2 619-0708 • Fax 66-2619-0061

United Kingdom:

Tel. (01525) 850.855 • Fax (01525) 853.668

USA:

Tel. (401) 765.7500 • Fax (401) 765.7575

For e-mail contacts and complete list of Sales

and Technical offices, please see

www.hannainst.com

Note: It is recommended to terminate the line of the RS485

network, by plugging on the last HI142 the termina-

tion key supplied with the HI504903 supervisor, or

connecting a resistor of about 120Ω as shown here

below.

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