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WARNING - DO NOT DISCONNECT EQUIPMENT
UNLESS POWER HAS BEEN SWITCHED OFF OR
THE AREA IS KNOWN TO BE NON-HAZARDOUS
WARNING - USE MODULE 750-642 ONLY WITH AN-
TENNA MODULE 758 -910
Module 750-538 only
Manual shall contain CONTROL DRAWING No.750538 with its entity parameters. "In Ha-
zardous Locations, Non-Incendive only when installed per Control Drawing No. 750538"
The Modules 750-439, 0750-0486, 750-538, 0750-0539, 750-633, 750-663/000-003,
750-489 shall only be supplied with 750-606 or 750-625/000-001.
For Models 0750-0439/0040-0000, 0750-0481/0040-0000, 0750-0484/0040-0000,
0750-0486/0040-0000, 0750-0535/0040-0000, 0750-0585/0040-0000, 0750
-0586/0040-0000, and 0750-0633/0040-0000: Shall only be operated with a power supply
24 Vdc Diagnosis for Ex I XTR Modules 0750-0606/0040-0000
For head stations containing SD card reader sockets only:
English
WARNING: DO NOT CONNECT OR DISCONNECT
SD-CARD WHILE CIRCUIT IS LIVE UNLESS THE
AREA IS KNOWN TO BE FREE OF IGNITABLE
CONCENTRANTIONS OF FLAMMABLE GASES OR
VAPORS.
For devices with Ether CAT/Ethernet connectors:
Only for use in LAN, not for connection to telecommunication circuits.
For the following modules:
750-8212/040-000, 750-8212/040-001, 750-8216/040-000, 750-8216/040-001 the max.
ambient temperature for vertical mounting positions (Modules are vertically piled above
each other) is 65 °C.
For Couplers/Controllers and Economy bus modules only:
The configuration interface Service connector is for temporary connection only. Do not
connect or disconnect unless the area is known to be non-hazardous. Connection or dis-
connection in an explosive atmosphere could result in an explosion.
For devices containing fuses:
English
WARNING - DEVICES CONTAINING FUSES MUST
NOT BE FITTED INTO CIRCUITS SUBJECT TO
OVERLOADS, E.G. MOTOR CIRCUITS
A switch suitable for the location where the equipment is installed shall be provided to re-
move the power from the fuse.
64
Manuel du système | Version: 3.3.4
ATTENTION – NE DÉBRANCHER L'APPAREIL
QU'EN L'ABSENCE DE COURANT OU LORSQUE LA
ZONE EST CONSIDÉRÉE SANS RISQUE D'EXPLO-
SION.
AVERTISSEMENT : UTILISEZ LE MODULE RÉF.
750-642 UNIQUEMENT AVEC LE MODULE D'AN-
TENNE RÉF. 758-910 !
French
AVERTISSEMENT: NE PAS BRANCHER NI DÉ-
BRANCHER SD-CARD PENDANT QUE LE CIRCUIT
EST SOUS TENSION À MOIS QUE L´EMPLACE-
MENT NE SOIT EXEMPT DE CONCENTRATIONS
INFLAMMABLES.
French
ATTENTION – DES APPAREILS AVEC FUSIBLES
NE DOIVENT PAS ÊTRE INTÉGRÉS DANS DES
CIRCUITS QUI SONT SOUMIS À UNE SURCHARGE,
PAR EX. DES CIRCUITS DE MOTEUR.
Série 750, 753
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