Hager SM210 Bruksanvisning

Hager Multimeter SM210

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Sida 1/11

SM210

RS485 - JBUS/MODBUS®for SM102E

User instructions

Contents

Preliminary operations ................................................... 1

General informations...................................................... 1

Installation ...................................................................... 2

Programmation............................................................... 3

Acces to programming mode (COde= 100) ....................... 3

Communication address............................................... 5

Communication speed ................................................. 6

Communication parity.................................................. 6

Communication stop bit ............................................... 7

To quit programming ................................................... 7

Communication .............................................................. 8

The standard communications frame............................... 8

Communication table................................................... 8

Technical characteristics ............................................... 8

Glossary of abbreviations.............................................. 8

Preliminary operations

For personnel and product safety please read the

contents of these operating instructions carefully before

connecting.

Check the following points as soon as you receive the

package:

• the packing is in good condition

• the product has not been damaged during transit

• the product reference number conforms to your order

• the package contains the product and the operating

instructions.

Functions

The optional IP Communication module must be connected

to the SM102E. It provides an RS485 serial link (2 or 3 wires)

with JBUS/MODBUS®protocol for the use of SM102E from

a PC or PLC.

General points

For a standard configuration, an RS485 link is used to

connect up to 31 SM102E or SM103E with a PC or a PLC

over a distance of 1200 metres, using JBUS/MODBUS

protocol.

Recommendations

You should use a shielded twisted pair (LIYCY type). In a

disturbed environment or large network (in terms of

length) we recommend the use of a shielded twisted pair

(type LIYCY-CY).

A repeater (1 channel) or an arrestor (4 channels) should

be used if you intend to exceed the distance (1200 m.)

and/or maximum number (31) of SM102E.

Please contact us for more information.

N.B.

A 120 ohm resistance (found on the additional module)

must be fixed at both ends of the link.

N N 1 n

R=120Ω R=120Ω R=120Ω

+ - - +

RS485

R=120 Ω

RS232

N N N 1 2 n

R=120Ω

RS485

R=120 Ω

RS232

General informations

PLC

–1200 M or 32 UL

–1200 M or 32 UL ~

–1200 M or 32 UL

Repeater

Produktspecifikationer

Varumärke:	Hager
Kategori:	Multimeter
Modell:	SM210
Färg på produkten:	Zwart
Bredd:	555 mm
Djup:	35.81 mm
Höjd:	1898 mm
Förpackningens bredd:	558.8 mm
Djuppackning:	1930.4 mm
Förpackningshöjd:	101.6 mm
Snäll:	Deur
Husmaterial:	Polymethyl methacrylate (PMMA), Steel
Hållbarhetscertifikat:	RoHS
Antal per paket:	1 stuk(s)
Rackkapacitet:	41U
Harmoniserad systemkod (HS):	85389099
Förpackningsvolym:	14510 cm³