Fm Installation Drawing - PR electronics 9203 Serie Manual Del Producto

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LERBAKKEN 10, 8410 RØNDE DENMARK

For safe installation of 9203 the following must be observed. The module shall only be installed

by qualified personnel who are familiar with the national and international laws, directives and

standards that apply to this area.

Year of manufacture can be taken from the first two digits in the serial number.

For Installation in Zone 2 / Division 2 the following must be observed.

The 4501 programming module is to be used solely with PRelectronics modules. It is important

that the module is undamaged and has not been altered or modified in any way. Only 4501

modules free of dust and moisture shall be installed.

Type

Installation

9203

Non Ex / Zone 2

Ex-Barrier / Zone 2

Installation notes:

In Class I, Division 2 installations, the subject equipment shall be mounted within a too-secured enclosure

which is capable of accepting one or more of the Class I, Division 2 wiring methods specified in the

National Electrical Code (ANSI/NFPA 70) or the Canadian Electrical Code (C22.1).

In Class I, Zone 2 installations, the subject equipment shall be mounted within a tool secured enclosure

which is capable of accepting one or more of the Class I, Zone 2 wiring methods specified in the National

Electrical Code (ANSI/NFPA 70) or the Canadian Electrical Code (C22.1). Where installed in outdoor or

potentially wet locations, the enclosure shall, at a minimum, meet the requirements of IP54.

In Class I, Zone 2 installations, the installer shall ensure protection of supply terminals against transient

voltages exceeding 140% of the rated supply voltage.

Install in environments rated Pollution Degree 2 or better; overvoltage category I or II.

The module must be supplied from a Power Supply having double or reinforced insulation.

The use of stranded wires is not permitted for mains wiring except when wires are fitted with cable ends.

For installation on the 9400 Power Rail the power must be supplied from Power Control Module Unit

9410.

The module is galvanically isolated and does not require grounding.

Use 60 / 75 ºC copper conductors with wire size AWG: (26-14).

The maximum internal Power dissipation for adjacent modules is assumed to be max. 2W each.

Warning: Substitution of components may impair intrinsic safety and / or suitability for Div. 2 / Zone 2.

Warning: To prevent ignition of explosive atmospheres, disconnect power before servicing and do not

separate connectors when energized and an explosive gas mixture is present.

Warning: Do not mount or remove modules from the Power Rail when an explosive gas mixture is

present.

Revision date:

2019-04-04