Micromod MOD: MODCELL Multiloop Processor 2002N Model C and Manuel d'utilisateur télécharger pdf (Page 23)

MODCELL Multiloop Processor

MECHANICAL INSTALLATION

2 - MECHANICAL INSTALLATION

2.1 GENERAL

Read these instructions thoroughly before starting installation. Installation personnel

should be qualified technicians. Observe all electrical code requirements and safety

standards during installation.

Installing the controller involves:

• Unpacking (Section 2.2)

• Installing Modules (Section 2.3)

• Mounting (Section 2.4)

NOTE: As part of the installation, a fan must be installed as described in Section 2.4

to force air flow over the instrument.

• Electrical Connections (Section 3)

• Communications Connections (Section 4)

2.1.1 Cleaning

Remove dust from the instrument by spraying exposed surfaces and terminals with non-

corrosive, non-toxic, non-flammable inert dusting gas.

2.1.2 Environmental Specifications

Operating Tempearture: 0 to +50°C (32 to 122°F)

Storage Temperature: –40 and+75°C (–40 and 167°F)

Humidity 5 to 95 % RH, non condensing

Altitude: 2000 meters max

Ingress Protection: 2002N IP10

Pollution degree: 2

2.2 UNPACKING

Unpack and visually inspect the instrument housing, MODCELL Multiloop Processor, and

associated modules. A bag containing grounding screws for the processor is included.

Save packing materials for any reshipment, or to support any claim of shipment damage.

All damage claims are made against the carrier and are the responsibility of the customer.

2.3 INSTALLING MODULES

The mix of modules must be planned to consider current load and signal routing.

2.3.1 Module Layout Planing

Table 2-1 lists the suggested locations for module placement. See Appendix A for a blank copy

of all planning forms.

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Micromod MOD: MODCELL Multiloop Processor 2002N Model C and Manuel d'utilisateur Page 23