Verex Monitor ISM Guide d'installation télécharger pdf (Page 5)

21-3601E rev1.3 xL Simplified Installation Guide iii

corporation commission for information.)

The xL system complies with the requirements of EN 60950,

Safety of Information Technology. To maintain compliancy, it

is essential that the recommendations listed below be

followed.

Mains Supply

The xL system is intended to be permanently connected to

the A.C. power source. Ensure that a readily accessible two-

pole disconnect device (circuit breaker) is incorporated in the

building installation wiring to disconnect the equipment in

case of servicing. The earth conductor to which this device is

connected to shall be clearly identified. It is important that

the mains supply be connected in accordance to national

electrical wiring codes and should only be carried out by

authorized persons.

The xL control cabinets have been provided with cable

knockouts on the sides, top and bottom, these are intended

for the attachment of conduit. Ensure that the mains cable

entering the enclosure is securely fastened using cable ties

and that it’s kept separate from all other data cables.

Some xL models primarily intended for regions with a

230VAC supply will come with a built-in step-down

transformer. The mains fuse used on these units is a

500mA, 250V fast blow (Verex p/n 342-0005). When

replacing, ensure that only the same or exact equivalent is

used. Once again ensure that the mains cable is securely

fastened and kept clear of all data cables.

For those units not supplied with a built-in transformer, the

xL requires 16VAC input at TB1 on the main board. Use a

110VAC to 16VAC, minimum 40VA step-down, energy

limited Class II transformer wired into a protected branch

circuit. Only certified transformers should be used whose

output is designated as SELV. The current draw from these

units should not exceed 1.8Amps; refer to the current draw

of each unit prior to connecting to the control panel. An

additional power supply will be required when the current

limit of the main panel has been reached.

WARNING NOTICE:

NORTH AMERICA

AUSTRALIA

This equipment has been tested and found to comply with

the limits for a Class A digital device, pursuant to Part 15 of

the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference when the

equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency

energy and, if not installed and used in accordance with the

instruction manual, may cause harmful interference to radio

communications. Operation of this equipment in a residential

area is likely to cause harmful interference in which case the

user will be required to correct the interference at their own

expense.

This is a class A product. In a domestic environment this

product may cause radio interference in which case the user

may be required to take adequate protection measures.

WARNING: Changes or Modifications not expressly

approved by VEREX Technology could void the user’s

authority to operate this equipment.

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